sort bangla courses

2026-08-01 01:20:20 +00:00 · 2023-10-13 10:48:52 -04:00
50 changed files with 308 additions and 900 deletions
@@ -1,55 +0,0 @@
-name: Comment on the pull request
-
-on:
-  workflow_run:
-    workflows: ["free-programming-books-lint"]
-    types:
-      - completed
-
-jobs:
-  upload:
-    permissions:
-      pull-requests: write
-    runs-on: ubuntu-latest
-    if: >
-      ${{ github.event.workflow_run.event == 'pull_request' &&
-      github.event.workflow_run.conclusion == 'success' }}
-    steps:
-      - name: 'Download artifact'
-        uses: actions/github-script@v6
-        with:
-          script: |
-            let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: context.payload.workflow_run.id,
-            });
-            let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "pr"
-            })[0];
-            let download = await github.rest.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            let fs = require('fs');
-            fs.writeFileSync(`${process.env.GITHUB_WORKSPACE}/pr.zip`, Buffer.from(download.data));
-
-      - name: 'Unzip artifact'
-        run: unzip pr.zip
-
-      - name: 'Comment on PR'
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          if [ -s error.log ]
-          then
-            gh pr comment $(<PRurl) -b "Linter failed, fix the error(s):
-            \`\`\`
-            $(cat error.log)
-            \`\`\`"
-            gh pr edit $(<PRurl) --add-label "linter error"
-          else
-            gh pr edit $(<PRurl) --remove-label "linter error"
-          fi
@@ -1,6 +1,6 @@
 name: free-programming-books-lint

-on: [pull_request]
+on: [push, pull_request]

 permissions:
  contents: read
@@ -17,20 +17,7 @@ jobs:
      with:
        node-version: '16.x'
    - run: npm install -g free-programming-books-lint
-
-    - name: Pull Request
-      run: |
-        fpb-lint books casts courses more &> output.log
-
-    - name: Clean output and create artifacts
-      if: always()
-      run: |
-          mkdir -p ./pr
-          echo ${{ github.event.pull_request.html_url }} > ./pr/PRurl
-          cat output.log | sed -E 's:/home/runner/work/free-programming-books/|⚠.+::' | uniq > ./pr/error.log
-
-    - uses: actions/upload-artifact@v3
-      if: always()
-      with:
-        name: pr
-        path: pr/
+    - run: fpb-lint ./books/
+    - run: fpb-lint ./casts/
+    - run: fpb-lint ./courses/
+    - run: fpb-lint ./more/
@@ -103,7 +103,6 @@ This project lists books and other resources grouped by genres:
 + [Japanese / 日本語](books/free-programming-books-ja.md)
 + [Korean / 한국어](books/free-programming-books-ko.md)
 + [Latvian / Latviešu](books/free-programming-books-lv.md)
-+ [Malayalam / മലയാളം](books/free-programming-books-ml.md)
 + [Norwegian / Norsk](books/free-programming-books-no.md)
 + [Persian / Farsi (Iran) / فارسى](books/free-programming-books-fa_IR.md)
 + [Polish / polski / język polski / polszczyzna](books/free-programming-books-pl.md)
@@ -147,7 +146,6 @@ This project lists books and other resources grouped by genres:
 + [Khmer / ភាសាខ្មែរ](courses/free-courses-km.md)
 + [Korean / 한국어](courses/free-courses-ko.md)
 + [Malayalam / മലയാളം](courses/free-courses-ml.md)
-+ [Marathi / मराठी](courses/free-courses-mr.md)
 + [Nepali / नेपाली](courses/free-courses-ne.md)
 + [Norwegian / Norsk](courses/free-courses-no.md)
 + [Persian / Farsi (Iran) / فارسى](courses/free-courses-fa_IR.md)
@@ -163,7 +161,6 @@ This project lists books and other resources grouped by genres:
 + [Thai / ภาษาไทย](courses/free-courses-th.md)
 + [Turkish / Türkçe](courses/free-courses-tr.md)
 + [Ukrainian / Українська](courses/free-courses-uk.md)
-+ [Urdu / اردو](courses/free-courses-ur.md)
 + [Vietnamese / Tiếng Việt](courses/free-courses-vi.md)


@@ -1,9 +1,9 @@
 ### Index

 * [Algorithms](#algorithms)
+* [Data Science](#data-science)
 * [C](#c)
 * [C++](#cpp)
-* [Data Science](#data-science)
 * [Go](#go)
 * [Java](#java)
 * [JavaScript](#javascript)
@@ -50,16 +50,16 @@

 ### Machine Learning

-* [বাংলায় মেশিন লার্নিং](https://ml.howtocode.dev) - Manos Kumar Mondol (howtocode.dev)
 * [শূন্য থেকে পাইথন মেশিন লার্নিং: হাতেকলমে সাইকিট-লার্ন](https://raqueeb.gitbook.io/scikit-learn/) - Rakibul Hassan (HTML, [Jupyter Notebook](https://github.com/raqueeb/ml-python)) (gitbook)
 * [হাতেকলমে মেশিন লার্নিং: পরিচিতি, প্রজেক্ট টাইটানিক, আর এবং পাইথনসহ](https://rakibul-hassan.gitbook.io/mlbook-titanic/) - Rakibul Hassan (HTML, [scripts](https://github.com/raqueeb/mltraining)) (gitbook)
+* [বাংলায় মেশিন লার্নিং](https://ml.howtocode.dev) - Manos Kumar Mondol (howtocode.dev)


 ### Misc

-* [কেমনে করে সিস্টেম ডিজাইন?](https://imtiaz-hossain-emu.gitbook.io/system-design/) - Imtiaz Hossain Emu
-* [ডেভসংকেত: বাংলা চিটশিটের ভান্ডার](https://devsonket.com) - Devsonket Team
 * [SL3 Framework - Code For Brain](https://web.archive.org/web/20201024204437/https://sl3.app) - Stack Learners *(:card_file_box: archived)*
+* [কেমনে করে সিস্টেম ডিজাইন?](https://imtiaz-hossain-emu.gitbook.io/system-design/) = Imtiaz Hossain Emu
+* [ডেভসংকেত: বাংলা চিটশিটের ভান্ডার](https://devsonket.com) - Devsonket Team


 ### Python
@@ -35,7 +35,7 @@
 * [Scratch](#scratch)
 * [Shell](#shell)
 * [UML](#uml)
-* [Unabhängig von der Programmiersprache](#unabhängig-von-der-programmiersprache)
+* [Unabhängig der Programmiersprache](#unabhängig-der-programmiersprache)
 * [Unix](#unix)
 * [VHDL](#vhdl)
 * [Visual Basic](#visual-basic)
@@ -207,7 +207,7 @@
 * [A Byte of Python - Einführung in Python](https://sourceforge.net/projects/abop-german.berlios/files) - Swaroop C H, Bernd Hengelein, Lutz Horn, Bernhard Krieger, Christoph Zwerschke (PDF)
 * [Einführung in Python](http://www.mschimmels.de/eigeneDateien/Python-Kurs.pdf) - Martin Schimmels (PDF)
 * [Programmiereinführung mit Python](http://opentechschool.github.io/python-beginners/de) (Online)
-* [PyQt und PySide: GUI und Anwendungsentwicklung mit Python und Qt](https://github.com/pbouda/pyqt-und-pyside-buch) - Peter Bouda, Michael Palmer, Markus Wirz (TeX, [PDF](https://github.com/pbouda/pyqt-und-pyside-buch/releases/latest)) *(:construction: in process)*
+* [PyQt und PySide: GUI und Anwendungsentwicklung mit Python und Qt](https://github.com/pbouda/pyqt-und-pyside-buch) - Peter Bouda, Michael Palmer, Dr. Markus Wirz (TeX, [PDF](https://github.com/pbouda/pyqt-und-pyside-buch/releases/latest)) *(:construction: in process)*
 * [Python 3 - Das umfassende Handbuch](http://openbook.rheinwerk-verlag.de/python) - Johannes Ernesti, Peter Kaiser (Online)


@@ -260,7 +260,7 @@
 * [Der moderne Softwareentwicklungsprozess mit UML](http://www.highscore.de/uml) - Boris Schäling (HTML)


-### Unabhängig von der Programmiersprache
+### Unabhängig der Programmiersprache

 * [Clean Code Developer: Eine Initiative für mehr Professionalität in der Softwareentwicklung](http://clean-code-developer.de) (Online)
 * [IT-Handbuch für Fachinformatiker](http://openbook.rheinwerk-verlag.de/it_handbuch) - Sascha Kersken (Online)
@@ -70,7 +70,7 @@
 #### Algoritmos y Estructuras de Datos

 * [Algoritmos y Programación (Guía para docentes)](http://www.eduteka.org/pdfdir/AlgoritmosProgramacion.pdf) - Juan Carlos López García (PDF)
-* [Análisis, Diseño e Implantación de Algoritmos](http://fcasua.contad.unam.mx/apuntes/interiores/docs/20181/informatica/1/LI_1164_06097_A_Analisis_Diseno_Implantacion_Algoritmos_Plan2016.pdf) - Universidad Nacional Autónoma de México, Juan Alberto Adam Siade, Gilberto Manzano Peñaloza, René Montesano Brand, Luis Fernando Zúñiga López, et al. (PDF)
+* [Análisis, Diseño e Implantación de Algoritmos](http://fcasua.contad.unam.mx/apuntes/interiores/docs/20181/informatica/1/LI_1164_06097_A_Analisis_Diseno_Implantacion_Algoritmos_Plan2016.pdf) - Universidad Nacional Autónoma de México, Dr. Juan Alberto Adam Siade, Gilberto Manzano Peñaloza, René Montesano Brand, Luis Fernando Zúñiga López, et al. (PDF)
 * [Apuntes de Algoritmos y Estructuras de Datos](https://openlibra.com/en/book/download/apuntes-de-algoritmos-y-estructuras-de-datos) - Alejandro Santos (PDF)
 * [Breves Notas sobre Análisis de Algoritmos](https://lya.fciencias.unam.mx/jloa/publicaciones/analisisdeAlgoritmos.pdf) - Universidad Nacional Autónoma de México, Jorge L. Ortega Arjona (PDF)
 * [Fundamentos de Informática y Programación](https://informatica.uv.es/docencia/fguia/TI/Libro/Libro_Fundamentos_Inform_Program.htm) - Gregorio Martín Quetglás, Francisco Toledo Lobo, Vicente Cerverón Lleó (HTML)
@@ -125,7 +125,7 @@
 #### Sistemas Operativos

 * [Fundamentos de Sistemas Operativos](http://sistop.org/pdf/sistemas_operativos.pdf) - Gunnar Wolf, Esteban Ruiz, Federico Bergero, Erwin Meza, et al. (PDF)
-* [Sistemas Operativos](http://sistop.gwolf.org/html/biblio/Sistemas_Operativos_-_Luis_La_Red_Martinez.pdf) - David Luis la Red Martinez (PDF)
+* [Sistemas Operativos](http://sistop.gwolf.org/html/biblio/Sistemas_Operativos_-_Luis_La_Red_Martinez.pdf) - Dr. David Luis la Red Martinez (PDF)


 ### Android
@@ -413,6 +413,8 @@

 > :information_source: Véase también &#8230; [AngularJS](#angularjs)

+* [Angular 2](https://rldona.gitbooks.io/angular-2-book) - Raúl López (HTML)
+* [Aprendiendo Angular](https://ngchallenges.gitbook.io) - Vanessa Aristizabal (HTML)
 * [Aprendizaje Angular](https://riptutorial.com/Download/angular-es.pdf) - Compiled from StackOverflow Documentation (PDF)
 * [Aprendizaje Angular 2](https://riptutorial.com/Download/angular-2-es.pdf) - Compiled from StackOverflow Documentation (PDF)
-* [Entendiendo Angular](https://jorgeucano.gitbook.io/entendiendo-angular/) - Jorge Cano
+* [Entendiendo Angular](https://jorgeucano.gitbook.io/entendiendo-angular/) - Jorge Cano (HTML, [:package: ejemplos](https://github.com/jorgeucano/entendiendo-angular))
@@ -17,7 +17,6 @@
 * [Coq](#coq)
 * [Fortran](#fortran)
 * [Git](#git)
-* [Go](#go)
 * [Haskell](#haskell)
 * [HTML and CSS](#css)
 * [Java](#java)
@@ -130,7 +129,7 @@
 ### Chaîne de blocs / Blockchain

 * [Maîtriser Bitcoin: Programmer la chaîne de blocs publique](https://bitcoin.maitriser.ca) - Andreas M. Antonopoulos, Serafim Dos Santos (asciidoc, HTML)
-* [Maîtriser Ethereum: Développer des contrats intelligents et des DApps](https://ethereum.maitriser.ca) - Andreas M. Antonopoulos, Gavin Wood, Serafim Dos Santos (asciidoc, HTML)
+* [Maîtriser Ethereum: Développer des contrats intelligents et des DApps](https://ethereum.maitriser.ca) - Andreas M. Antonopoulos, Dr. Gavin Wood, Serafim Dos Santos (asciidoc, HTML)


 ### Coq
@@ -153,11 +152,6 @@
 * [Pro Git](http://www.git-scm.com/book/fr/) - Scott Chacon, Ben Straub (HTML, PDF, EPUB)


-### Go
-
-* [Développer une application Web en Go](https://astaxie.gitbooks.io/build-web-application-with-golang/content/fr/) - astaxie
-
-
 ### Java

 * [Développons en Java](http://www.jmdoudoux.fr/accueil_java.htm#dej) - Jean-Michel DOUDOUX (3400 pages!)
@@ -8,6 +8,7 @@
 * [Linux](#linux)
 * [Networking](#networking)
 * [Php](#php)
+* [Python](#python)


 ### C
@@ -51,7 +52,6 @@

 ### Networking

-* [डाटा कम्युनिकेशन और नेटवर्किंग](https://www.aicte-india.org/sites/default/files/HINDI_BOOKS/BOOK%204.pdf) - आर. पी. सिंह, आर. गुप्ता (PDF)
 * [ डाटा कयनकेशन एंड कंयटर नेटवक ](https://www.aicte-india.org/sites/default/files/HINDI_BOOKS/BOOK%203.pdf) -  ई.हरश दाधीच, ई.वकास माथर (PDF)


@@ -59,3 +59,8 @@

 * [Php \| Hindi](https://www.learnhindituts.com/php) - LearnHindiTuts.com
 * [Php Hindi Tutorial \| Hindi](http://tutorialsroot.com/php/index.html) - TutorialsRoot.com
+
+
+### Python
+
+* [Python Notes PDF by ehindistudy.com \| Hindi](https://drive.google.com/file/d/1cnJ6Uksso2UXwC5OHBAGk3miMzSveBvr/view) - Yugal Joshi (PDF)
@@ -5,6 +5,7 @@
 * [C#](#csharp)
 * [C++](#cpp)
 * [CodeIgniter](#codeigniter)
+* [Flutter](#flutter)
 * [Git](#git)
 * [Go](#go)
 * [HTML and CSS](#html-and-css)
@@ -60,6 +61,12 @@
 * [Tutorial CodeIgniter 4](http://mfikri.com/artikel/tutorial-codeigniter4)


+### Flutter
+
+* [Belajar Flutter](https://belajarflutter.com) - Herry Prasetyo (HTML)
+* [Flutter dan Flutlab](https://utter.academy/uploads/lesson_files/2f0c5c74e9488d4c9c734e4264e5869e.pdf) - Utter academy (PDF)
+
+
 ### Git

 * [Belajar Git untuk Pemula](https://github.com/petanikode/belajar-git) - Ahmad Muhardian, Petani Kode (HTML)
@@ -172,7 +179,7 @@

 ### Pemrograman Kompetitif

-* [Pemrograman Kompetitif Dasar](https://osn.toki.id/data/pemrograman-kompetitif-dasar.pdf) - William Gozali, Alham Fikri Aji (PDF)
+* [Pemrograman Kompetitif Dasar](https://ksn.toki.id/data/pemrograman-kompetitif-dasar.pdf) - William Gozali, Alham Fikri Aji (PDF)
 * [Referensi Pemrograman Bahasa Pascal](https://toki.id/download/referensi-pemrograman-bahasa-pascal/) - Tim Pembina Toki (PDF)


@@ -197,6 +204,7 @@

 * [Belajar Python](http://www.belajarpython.com)
 * [Cepat Mahir Python](https://gilacoding.com/upload/file/Python.pdf) - Hendri, `edt.:` Romi Satria Wahono (PDF)
+* [Dasar Pemrograman Python](https://www.pythonindo.com/tutorial-python-dasar/)
 * [Dasar Pengenalan Pemrograman Python](https://play.google.com/store/books/details/Rolly_Maulana_Awangga_Dasar_dasar_Python?id=YpzDDwAAQBAJ) - Rolly Maulana AwanggaRayhan *(Membutuhkan akun Google Play Books atau email yang valid)*
 * [Kursus Singkat Machine Learning dengan TensorFlow API](https://developers.google.com/machine-learning/crash-course?hl=id)
 * [Python Untuk Pemula](https://santrikoding.com/ebook/python-untuk-pemula) - Rizqi Maulana
@@ -240,7 +240,7 @@
 * [Immersione in Python 3](http://gpiancastelli.altervista.org/dip3-it/) - Mark Pilgrim, `trl.:` Giulio Piancastelli (HTML) [(PDF)](http://gpiancastelli.altervista.org/dip3-it/d/diveintopython3-it-pdf-latest.zip)
 * [La libreria di riferimento di Python](http://docs.python.it/html/lib/)
 * [Pensare da Informatico, Versione Python](http://www.python.it/doc/Howtothink/Howtothink-html-it/index.htm)
-* [Python per tutti: Esplorare dati con Python3](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.pdf) - Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.epub)
+* [Python per tutti: Esplorare dati con Python3](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.pdf) - Dr. Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/IT_it/pythonlearn.epub)


 #### Django
@@ -64,10 +64,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Fortran](#fortran)
 * [FreeBSD](#freebsd)
 * [Go](#go)
-* [Graphs](#graphs)
-    * [GraphQL](#graphql)
-    * [Gremlin](#gremlin)
-    * [Neo4J](#neo4j)
+* [GraphQL](#graphql)
 * [Groovy](#groovy)
    * [Gradle](#gradle)
    * [Grails](#grails)
@@ -105,7 +102,7 @@ Books on general-purpose programming that don't focus on a specific language are
    * [Ember.js](#emberjs)
    * [Express.js](#expressjs)
    * [Fastify](#fastify)
-    * [Hydrogen](#hydrogen)
+    * [Hydrogen](#hydrogen)  
    * [Ionic](#ionic)
    * [jQuery](#jquery)
    * [meteor](#meteor)
@@ -142,6 +139,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Modelica](#modelica)
 * [MongoDB](#mongodb)
 * [MySQL](#mysql)
+* [Neo4J](#neo4j)
 * [.NET Core / .NET](#net-core)
 * [.NET Framework](#net-framework)
 * [NewSQL](#newsql)
@@ -291,9 +289,9 @@ Books on general-purpose programming that don't focus on a specific language are

 ### Arduino

+* [Ardiuno Projects Book](https://www.eitkw.com/wp-content/uploads/2020/03/Arduino_Projects_Book.pdf) - Scott Fitzgerald and Michael Shiloh (PDF)
 * [Arduino-docs : A beginner's guide](https://arduino-doc.readthedocs.io/en/latest/) - Paramesh Chandra (HTML)
 * [Arduino Programming Notebook](https://unglue.it/work/152452) - Brian Evans (PDF) (:card_file_box: *archived at unglue.it*)
-* [Arduino Projects Book](https://www.eitkw.com/wp-content/uploads/2020/03/Arduino_Projects_Book.pdf) - Scott Fitzgerald and Michael Shiloh (PDF)
 * [Arduino Tips, Tricks, and Techniques](https://cdn-learn.adafruit.com/downloads/pdf/arduino-tips-tricks-and-techniques.pdf) - lady ada (PDF)
 * [Getting started with Arduino – A Beginner’s Guide](http://manuals.makeuseof.com.s3.amazonaws.com/for-mobile/Arduino_-_MakeUseOf.com.pdf) - Brad Kendall (PDF)
 * [Getting Started with Arduino products](https://www.arduino.cc/en/Guide) - Official Arduino Documentation (:construction: *in process*)
@@ -354,7 +352,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Easy 6502](http://skilldrick.github.io/easy6502/) - Nick Morgan
 * [Machine Language for Beginners](https://archive.org/details/ataribooks-machine-language-for-beginners) - Richard Mansfield
 * [MIPS Assembly Language Programming Using QtSpim](http://www.egr.unlv.edu/~ed/MIPStextSMv11.pdf) - Ed Jorgensen (PDF)
-* [Programmed Introduction to MIPS Assembly Language](http://chortle.ccsu.edu/AssemblyTutorial/index.html)
+* [Programmed Introduction to MIPS Assembly Language](http://chortle.ccsu.edu/AssemblyTutorial/index.html) 
 * [The Second Book of Machine Language](http://www.atariarchives.org/2bml/)


@@ -506,7 +504,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Threading in C#](http://www.albahari.com/threading/)
 * [Xamarin Community Toolkit Succinctly](https://www.syncfusion.com/succinctly-free-ebooks/xamarin-community-toolkit-succinctly) - Alessandro Del Sole
 * [Xamarin.Forms for macOS Succinctly](https://www.syncfusion.com/ebooks/xamarin_forms_for_mac_os_succinctly) - Alessandro Del Sole
-* [Xamarin.Forms Notes for professionals](https://books.goalkicker.com/XamarinFormsBook/) - Compiled from StackOverflow documentation (PDF)
+* [Xamarin.Forms Notes for professionals](https://books.goalkicker.com/XamarinFormsBook/) - Compiled from StackOverflow documentaion (PDF)
 * [Xamarin.Forms Succinctly](https://www.syncfusion.com/ebooks/xamarin-forms-succinctly) - Alessandro Del Sole


@@ -531,12 +529,11 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Fundamentals of C++ Programming](https://web.archive.org/web/20191005170118/https://python.cs.southern.edu/cppbook/progcpp.pdf) - Richard L. Halterman (PDF) *(:card_file_box: archived)*
 * [Game Programming Patterns](http://gameprogrammingpatterns.com/contents.html) (HTML)
 * [Google's C++ Style Guide](https://google.github.io/styleguide/cppguide.html)
-* [Hands-On System Programming with C++](https://www.packtpub.com/free-ebook/hands-on-system-programming-with-c/9781789137880) - Rian Quinn (Packt account *required*)
+* [Hands-On System Programming with C++](https://www.packtpub.com/free-ebook/hands-on-system-programming-with-c/9781789137880) - Dr. Rian Quinn (Packt account *required*)
 * [How to make an Operating System](https://samypesse.gitbook.io/how-to-create-an-operating-system/) - Samy Pesse
 * [How To Think Like a Computer Scientist: C++ Version](http://greenteapress.com/thinkcpp/index.html) - Allen B. Downey
 * [Introduction to Design Patterns in C++ with Qt 4](http://ptgmedia.pearsoncmg.com/images/9780131879058/downloads/0131879057_Ezust_book.pdf) - Alan Ezust, Paul Ezust (PDF)
 * [Joint Strike Fighter, C++ Coding Standards](http://www.stroustrup.com/JSF-AV-rules.pdf) - Bjarne Stroustrup (PDF)
-* [Learn C++ Programming Language](http://www.tutorialspoint.com/cplusplus/cpp_tutorial.pdf) - Tutorials Point (PDF)
 * [LearnCpp.com](https://www.learncpp.com) (HTML)
 * [Learning C++ eBook](https://riptutorial.com/Download/cplusplus.pdf) - Compiled from StackOverflow Documentation (PDF)
 * [Matters Computational: Ideas, Algorithms, Source Code](http://www.jjj.de/fxt/fxtbook.pdf) - Jorg Arndt (PDF)
@@ -596,7 +593,6 @@ Books on general-purpose programming that don't focus on a specific language are

 * [COBOL Programming Fundamental](http://yusman.staff.gunadarma.ac.id/Downloads/files/33460/COBOL_Programming_Fundamental.pdf) (PDF)
 * [Enterprise COBOL for z/OS documentation library](http://www-01.ibm.com/support/docview.wss?uid=swg27036733)
-* [GNU COBOL Programmers Guide](https://edoras.sdsu.edu/doc/GNU_Cobol_Programmers_Guide_2.1.pdf) - Gary L. Cutler (PDF)
 * [ILE COBOL Programmer's Guide](https://www.ibm.com/docs/de/ssw_ibm_i_74/pdf/sc092539.pdf) (PDF)
 * [Micro Focus: OO Programming with Object COBOL for UNIX (1999)](https://www.microfocus.com/documentation/object-cobol/oc41books/oppubb.htm) - MERANT International Ltd. (HTML)
 * [OpenCOBOL 1.1 - Programmer's Guide](http://open-cobol.sourceforge.net/guides/OpenCOBOL%20Programmers%20Guide.pdf) (PDF)
@@ -605,7 +601,7 @@ Books on general-purpose programming that don't focus on a specific language are
 ### CoffeeScript

 * [CoffeeScript Cookbook](https://coffeescript-cookbook.github.io)
-* [CoffeeScript Ristretto](https://leanpub.com/coffeescript-ristretto/read) - Reginald Braithwaite
+* [CoffeeScript Ristretto](https://leanpub.com/coffeescript-ristretto/read) - Reginald Braithwaite 
 * [Hard Rock CoffeeScript](https://alchaplinsky.github.io/hard-rock-coffeescript/) - Alex Chaplinsky (gitbook)
 * [Smooth CoffeeScript](http://autotelicum.github.io/Smooth-CoffeeScript/SmoothCoffeeScript.html)
 * [The Little Book on CoffeeScript](http://arcturo.github.io/library/coffeescript/) - Alex MacCaw, David Griffiths, Satoshi Murakami, Jeremy Ashkenas
@@ -792,7 +788,6 @@ Books on general-purpose programming that don't focus on a specific language are
 ### Fortran

 * [Exploring Modern Fortran Basics](https://www.manning.com/books/exploring-modern-fortran-basics) - Milan Curcic
-* [Fortran](https://personalpages.manchester.ac.uk/staff/david.d.apsley/lectures/fortran/fortranA.pdf) -  David Apsley (PDF)
 * [Fortran 90 Tutorial](http://www.cs.mtu.edu/~shene/COURSES/cs201/NOTES/fortran.html) - C.-K. Shene at Michigan Technological University (HTML)
 * [Fortran 90 Tutorial](https://web.stanford.edu/class/me200c/tutorial_90/) - Sarah T. Whitlock, Paul H. Hargrove, Stanford University (HTML)
 * [Fortran information & resources](https://www.fortranplus.co.uk/fortran-information/) - fortranplus.co.uk (HTML)
@@ -813,13 +808,12 @@ Books on general-purpose programming that don't focus on a specific language are

 ### Go

-* [An Introduction to Programming in Go](https://www.golang-book.com/books/intro) - Caleb Doxsey
-* [Build Web Application with Golang](https://astaxie.gitbooks.io/build-web-application-with-golang/content/en/) - astaxie
+* [An Introduction to Programming in Go](http://www.golang-book.com)
+* [Build Web Application with Golang](https://astaxie.gitbooks.io/build-web-application-with-golang/content/en/)
 * [Building Web Apps with Go](https://codegangsta.gitbooks.io/building-web-apps-with-go/content/)
 * [Darker Corners of Go](https://rytisbiel.com/2021/03/06/darker-corners-of-go/) - Rytis Bieliunas
 * [Effective Go](https://golang.org/doc/effective_go.html)
 * [Essential Go](https://www.programming-books.io/essential/go/) - Krzysztof Kowalczyk, StackOverflow Contributors
-* [Essentials of Go Programming](https://essentials-of-go-programming.readthedocs.io) - Baiju Muthukadan (HTML)
 * [Gin Web Framework](https://chenyitian.gitbooks.io/gin-web-framework/content/)
 * [Go 101](https://go101.org/article/101.html) - [@TapirLiu](https://twitter.com/TapirLiu)
 * [Go by Example](https://gobyexample.com)
@@ -830,7 +824,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Go Tutorial](http://www.tutorialspoint.com/go/) - Tutorials Point (HTML, PDF)
 * [Go Web Development Succinctly](https://www.syncfusion.com/succinctly-free-ebooks/go-web-development) - Mark Lewin (PDF, EPUB, Kindle)
 * [Golang by Example](https://golangbyexample.com)
-* [Golang tutorial series](https://golangbot.com/learn-golang-series/) - Naveen Ramanathan
 * [How To Code in Go](https://www.digitalocean.com/community/books/how-to-code-in-go-ebook) - Mark Bates, Cory Lanou, Timothy J. Raymond (PDF, EPUB)
 * [Learn Go in Y minutes](https://learnxinyminutes.com/docs/go/)
 * [Learn Go with Tests](https://quii.gitbook.io/learn-go-with-tests/) - Chris James
@@ -844,29 +837,12 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Web apps in Go, the anti textbook](https://github.com/thewhitetulip/web-dev-golang-anti-textbook/)


-### Graphs
-
-#### GraphQL
+### GraphQL

 * [Fullstack GraphQL](https://github.com/GraphQLCollege/fullstack-graphql)
-* [GraphQL or Bust](https://nordicapis.com/wp-content/uploads/GraphQL-or-Bust-v2.2.pdf) - Nordic APIs (PDF)
 * [Learning graphqL](https://riptutorial.com/Download/graphql.pdf) - Compiled from StackOverflow Documentation (PDF)


-#### Gremlin
-
-* [Practical Gremlin - An Apache TinkerPop Tutorial](https://www.kelvinlawrence.net/book/PracticalGremlin.html) - Kelvin R. Lawrence
-
-
-#### Neo4J
-
-* [Fullstack GraphQL Applications with GRANDStack – Essential Excerpts](https://neo4j.com/fullstack-graphql-applications-with-grandstack/) - William Lyon (PDF) *(email requested)*
-* [Graph Algorithms: Practical Examples in Apache Spark and Neo4j](https://neo4j.com/graph-algorithms-book/) - Mark Needham, Amy E. Hodler (PDF, EPUB, MOBI) *(email requested)*
-* [Graph Databases 2nd edition](http://neo4j.com/books/graph-databases/) - Ian Robinson, Jim Webber, Emil Eifrém (PDF, EPUB, MOBI) *(email requested)*
-* [Graph Databases For Dummies](https://neo4j.com/graph-databases-for-dummies/) - Jim Webber, Rik Van Bruggen (PDF) *(email requested)*
-* [Knowledge Graphs: Data in Context for Responsive Businesses](https://neo4j.com/knowledge-graphs-data-in-context-for-responsive-businesses/) - Jesús Barrasa, Amy E. Hodler, Jim Webber (PDF) *(email requested)*
-
-
 ### Groovy

 #### Gradle
@@ -1010,7 +986,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [NSHipster](http://nshipster.com/#archive) (Resource)
 * [Start Developing iOS Apps (Swift)](https://developer.apple.com/library/prerelease/ios/referencelibrary/GettingStarted/DevelopiOSAppsSwift/index.html) (HTML)
 * [Start Developing iOS Apps Today (Objective-C) - Last updated 22.10.2013](http://everythingcomputerscience.com/books/RoadMapiOS.pdf) (PDF)
-* [Xcode Tutorial for Beginners](https://codewithchris.com/xcode-tutorial) - Chris Ching


 ### IoT
@@ -1132,18 +1107,18 @@ Books on general-purpose programming that don't focus on a specific language are
 ### JavaScript

 * [Airbnb JavaScript Style Guide](https://airbnb.io/javascript/) - Airbnb (HTML)
-* [Basic JavaScript for the impatient programmer](http://www.2ality.com/2013/06/basic-javascript.html) - Axel Rauschmayer (HTML)
+* [Basic JavaScript for the impatient programmer](http://www.2ality.com/2013/06/basic-javascript.html) - Dr. Axel Rauschmayer (HTML)
 * [Book of Modern Frontend Tooling](https://github.com/tooling/book-of-modern-frontend-tooling) - Various (HTML)
 * [Building Front-End Web Apps with Plain JavaScript](https://web-engineering.info/JsFrontendApp-Book) - Gerd Wagner (HTML,PDF)
 * [Clean Code JavaScript](https://github.com/ryanmcdermott/clean-code-javascript) - Ryan McDermott (HTML)
 * [Crockford's JavaScript](http://www.crockford.com/javascript/) - Douglas Crockford (HTML)
-* [Deep JavaScript: Theory and techniques](https://exploringjs.com/deep-js) - Axel Rauschmayer (HTML)
+* [Deep JavaScript: Theory and techniques](https://exploringjs.com/deep-js) - Dr. Axel Rauschmayer (HTML)
 * [Designing Scalable JavaScript Applications](https://www.manning.com/books/designing-scalable-javascript-applications) - Emmit Scott (PDF+livebook)
 * [Dev Docs](https://devdocs.io/javascript/) - Various (HTML)
 * [DOM Enlightenment](https://frontendmasters.com/guides/javascript-enlightenment/) - Cody Linley
 * [Eloquent JavaScript 3rd edition](http://eloquentjavascript.net) - Marijn Haverbeke (HTML, PDF, EPUB, MOBI)
 * [Essential Javascript](https://www.programming-books.io/essential/javascript/) - Krzysztof Kowalczyk, StackOverflow Contributors
-* [Exploring ES6](http://exploringjs.com/es6/) - Axel Rauschmayer (HTML)
+* [Exploring ES6](http://exploringjs.com/es6/) - Dr. Axel Rauschmayer (HTML)
 * [Functional-Light JavaScript](https://github.com/getify/Functional-Light-JS) - Kyle Simpson (HTML)
 * [Google JavaScript Style Guide](https://google.github.io/styleguide/javascriptguide.xml) - Aaron Whyte, Bob Jervis, Dan Pupius, Erik Arvidsson, Fritz Schneider, Robby Walker (HTML)
 * [Human JavaScript](http://read.humanjavascript.com/ch01-introduction.html) - Henrik Joreteg (HTML)
@@ -1154,7 +1129,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [JavaScript ES6 and beyond](https://github.com/AlbertoMontalesi/JavaScript-es6-and-beyond-ebook) - Alberto Montalesi (PDF, epub)
 * [JavaScript For Beginners](https://github.com/microsoft/Web-Dev-For-Beginners) - Microsoft
 * [JavaScript For Cats](http://jsforcats.com) - Maxwell Ogden (HTML)
-* [JavaScript for Impatient Programmers (ES2020 edition)](https://exploringjs.com/impatient-js/toc.html) - Axel Rauschmayer (HTML)
+* [JavaScript for Impatient Programmers (ES2020 edition)](https://exploringjs.com/impatient-js/toc.html) - Dr. Axel Rauschmayer (HTML)
 * [JavaScript for Impatient Programmers (ES2022 edition)](https://exploringjs.com/impatient-js/) - Axel Rauschmayer (HTML)
 * [JavaScript from ES5 to ESNext](https://flaviocopes.com/page/es5-to-esnext/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
 * [JavaScript Fundamentals, Plus a Dash Of JQuery - for dinner ladies](http://nicholasjohnson.com/javascript-book/) - Nicholas Johnson (HTML)
@@ -1168,6 +1143,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Javascript Tutorial](https://www.tutorialspoint.com/javascript/index.htm)
 * [JavaScript Wikibook](https://en.wikibooks.org/wiki/JavaScript) - Wikibooks (HTML, PDF)
 * [JavaScript with Classes](https://diogoeichert.github.io/JSwC.epub) - Diogo Eichert (EPUB)
+* [jQuery Fundamentals](http://jqfundamentals.com) - Bocoup (HTML)
 * [JS Robots](https://web.archive.org/web/20201029045339/http://markdaggett.com/images/ExpertJavaScript-ch6.pdf) - Mark Daggett (PDF) *(:card_file_box: archived)*
 * [Leaflet Tips and Tricks: Interactive Maps Made Easy](https://leanpub.com/leaflet-tips-and-tricks/read) - Malcolm Maclean (HTML)
 * [Learning JavaScript Design Patterns](http://addyosmani.com/resources/essentialjsdesignpatterns/book/) - Addy Osmani (HTML)
@@ -1183,7 +1159,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Professor Frisby’s Mostly Adequate Guide to Functional Programming](https://mostly-adequate.gitbooks.io/mostly-adequate-guide/content/) - Brian Lonsdorf (HTML)
 * [Robust Client-Side JavaScript](https://molily.de/robust-javascript/) - Matthias Schäfer (HTML, EPUB)
 * [Single page apps in depth](http://singlepageappbook.com) - Mixu (HTML)
-* [Speaking JavaScript](https://exploringjs.com/es5/) - Axel Rauschmayer
+* [Speaking JavaScript](https://exploringjs.com/es5/) - Dr. Axel Rauschmayer
 * [Standard ECMA-262 ECMAScript 2016 Language Specification](https://www.ecma-international.org/publications/standards/Ecma-262.htm) - Ecma International (HTML,PDF)
 * [The Code Challenge Book](https://s3.amazonaws.com/coderbytestaticimages/CoderbyteEbook.pdf) - Daniel Borowski (PDF)
 * [The JavaScript Beginner's Handbook](https://flaviocopes.com/page/javascript-handbook/) - Flavio Copes (PDF, EPUB, Kindle) *(email address requested)*
@@ -1202,6 +1178,7 @@ Books on general-purpose programming that don't focus on a specific language are
 > :information_source: See also &#8230; [Angular](#angular)

 * [Angular 1 Style Guide](https://github.com/johnpapa/angular-styleguide/blob/master/a1/README.md) - John Papa (HTML)
+* [Angular for the jQuery developer](http://www.ng-newsletter.com.s3-website-us-east-1.amazonaws.com/posts/angular-for-the-jquery-developer.html) - ng-newsletter, Ari Lerner, David Wu, Nate Murray (HTML)
 * [Angular Testing Succinctly](https://www.syncfusion.com/succinctly-free-ebooks/angular-testing-succinctly) - Joseph D. Booth (HTML)
 * [AngularJS - Step by Logical Step](http://nicholasjohnson.com/angular-book/) - Nicholas Johnson (HTML)
 * [AngularJS Guide](https://docs.angularjs.org/guide/) (HTML)
@@ -1413,10 +1390,8 @@ Books on general-purpose programming that don't focus on a specific language are

 ### Jenkins

-* [Jenkins Starter Guide Ebook](https://bugfender.com/wp-content/themes/bugfender-wordpress-theme/assets/docs/Jenkins-Starter-Guide-Ebook.pdf) (PDF)
 * [Jenkins: The Definitive Guide](http://www.bogotobogo.com/DevOps/Jenkins/images/Intro_install/jenkins-the-definitive-guide.pdf) (PDF)
 * [Jenkins User Handbook](https://www.jenkins.io/user-handbook.pdf) (PDF)
-* [Learning Jenkins](https://riptutorial.com/Download/jenkins.pdf) Compiled from StackOverflow Documentation (PDF)


 ### Julia
@@ -1635,11 +1610,19 @@ Books on general-purpose programming that don't focus on a specific language are
 ### MySQL

 * [Essential MySQL](https://www.programming-books.io/essential/mysql/) - Krzysztof Kowalczyk, StackOverflow Contributors
-* [Learning MySQL](https://riptutorial.com/Download/mysql.pdf) - Compiled from StackOverflow Documentation (PDF)
 * [MySQL 8.0 Tutorial Excerpt](https://dev.mysql.com/doc/mysql-tutorial-excerpt/8.0/en/tutorial.html) (HTML) [(PDF)](https://downloads.mysql.com/docs/mysql-tutorial-excerpt-8.0-en.pdf)
 * [MySQL Notes for Professionals](https://goalkicker.com/MySQLBook/) - Compiled from StackOverflow Documentation (PDF)


+### Neo4J
+
+* [Fullstack GraphQL Applications with GRANDStack – Essential Excerpts](https://neo4j.com/fullstack-graphql-applications-with-grandstack/) - William Lyon (PDF) *(email requested)*
+* [Graph Algorithms: Practical Examples in Apache Spark and Neo4j](https://neo4j.com/graph-algorithms-book/) - Mark Needham, Amy E. Hodler (PDF, EPUB, MOBI) *(email requested)*
+* [Graph Databases 2nd edition](http://neo4j.com/books/graph-databases/) - Ian Robinson, Jim Webber, Emil Eifrém (PDF, EPUB, MOBI) *(email requested)*
+* [Graph Databases For Dummies](https://neo4j.com/graph-databases-for-dummies/) - Dr. Jim Webber, Rik Van Bruggen (PDF) *(email requested)*
+* [Knowledge Graphs: Data in Context for Responsive Businesses](https://neo4j.com/knowledge-graphs-data-in-context-for-responsive-businesses/) - Jesús Barrasa, Amy E. Hodler, Jim Webber (PDF) *(email requested)*
+
+
 ### .NET Core

 * [Clean Code .NET](https://github.com/thangchung/clean-code-dotnet)
@@ -1675,7 +1658,7 @@ Books on general-purpose programming that don't focus on a specific language are

 ### Nim

-* [Computer Programming with the Nim Programming Language](http://ssalewski.de/nimprogramming.html) - Stefan Salewski
+* [Computer Programming with the Nim Programming Language](http://ssalewski.de/nimprogramming.html) - Dr. Stefan Salewski
 * [Nim Basics](https://narimiran.github.io/nim-basics) - narimiran
 * [Nim by Example](https://nim-by-example.github.io) - Flaviu Tamas
 * [Nim Days](https://xmonader.github.io/nimdays) - Ahmed Thabet
@@ -1955,6 +1938,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Building Skills in Python](https://web.archive.org/web/20190918094202/http://www.itmaybeahack.com/book/python-2.6/latex/BuildingSkillsinPython.pdf) - Steven F. Lott (PDF) (2.6) *(:card_file_box: archived)*
 * [Clean Architectures in Python - A practical approach to better software design (2022)](https://www.thedigitalcatbooks.com/pycabook-introduction/) - Leonardo Giordani (3.x) (PDF)
 * [Code Like a Pythonista: Idiomatic Python](https://web.archive.org/web/20180411011411/http://python.net/~goodger/projects/pycon/2007/idiomatic/handout.html) - David Goodger *(:card_file_box: archived)*
+* [CodeCademy Python](https://www.codecademy.com/learn/python)
 * [Composing Programs](http://composingprograms.com) (3.x)
 * [Computational and Inferential Thinking](https://inferentialthinking.com/chapters/intro.html) - Ani Adhikari, John DeNero, David Wagner (HTML)
 * [Cracking Codes with Python](https://inventwithpython.com/cracking/) - Al Sweigart (3.6)
@@ -2013,12 +1997,12 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Program Arcade Games With Python And Pygame](http://programarcadegames.com) (3.3)
 * [Programming Computer Vision with Python](http://programmingcomputervision.com/downloads/ProgrammingComputerVision_CCdraft.pdf) (PDF)
 * [Programming for Non-Programmers, Release 2.6.2](https://web.archive.org/web/20180921063136/http://buildingskills.itmaybeahack.com/book/programming-2.6/latex/ProgrammingforNon-Programmers.pdf) - Steven F. Lott (PDF) (2.6) *(:card_file_box: archived)*
-* [PySDR: A Guide to SDR and DSP using Python](https://pysdr.org) - Marc Lichtman (3.x)
+* [PySDR: A Guide to SDR and DSP using Python](https://pysdr.org) - Dr. Marc Lichtman (3.x)
 * [Python 101](https://python101.pythonlibrary.org) - Michael Driscoll (HTML, TEXT)
 * [Python 2 Official Documentation](https://docs.python.org/2/download.html) (PDF, HTML, TEXT) (2.x)
 * [Python 2.7 quick reference](https://web.archive.org/web/20171013204449/http://infohost.nmt.edu/tcc/help/pubs/python27/python27.pdf) - John W. Shipman (PDF) (2.7) *(:card_file_box: archived)*
 * [Python 3 Official Documentation](https://docs.python.org/3/download.html) (PDF, EPUB, HTML, TEXT) (3.x)
-* [Python 3 Patterns, Recipes, and Idioms](https://python-3-patterns-idioms-test.readthedocs.io/en/latest/) - Bruce Eckel & Friends
+* [Python 3 Patterns, Recipes, and Idioms](https://python-3-patterns-idioms-test.readthedocs.io/en/latest/) - Bruce Eckel & Friends 
 * [Python 3 Tutorial](https://github.com/Akuli/python-tutorial)
 * [Python Data Science Handbook](https://jakevdp.github.io/PythonDataScienceHandbook) - Jake VanderPlas (HTML, Jupyter Notebooks)
 * [Python for Astronomers](https://prappleizer.github.io/textbook.pdf) - Imad Pasha, Christopher Agostino (PDF)
@@ -2052,7 +2036,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [The Big Book of Small Python Projects](https://inventwithpython.com/bigbookpython/) - Al Sweigart
 * [The Coder's Apprentice: Learning Programming with Python 3](http://www.spronck.net/pythonbook/) - Pieter Spronck (PDF) (3.x)
 * [The Definitive Guide to Jython, Python for the Java Platform](https://jython.readthedocs.io/en/latest/) - Josh Juneau, Jim Baker, Victor Ng, Leo Soto, Frank Wierzbicki (2.5)
-* [The Hitchhiker's Guide to Python: Best Practices for Development](https://docs.python-guide.org) - Kenneth Reitz, Tanya Schlusser, et al
 * [The Little Book of Python Anti-Patterns](http://docs.quantifiedcode.com/python-anti-patterns/) ([Source](https://github.com/quantifiedcode/python-anti-patterns))
 * [The Programming Historian](http://niche-canada.org/research/niche-digital-infrastructure-project/the-programming-historian/) - William J. Turkel, Adam Crymble and Alan MacEachern
 * [The Python Coding Book](https://thepythoncodingbook.com) - Stephen Gruppetta (HTML)
@@ -2172,7 +2155,7 @@ Books on general-purpose programming that don't focus on a specific language are
 * [R Packages](https://r-pkgs.org) - Hadley Wickham, Jenny Bryan
 * [R Practicals](http://www.columbia.edu/~cjd11/charles_dimaggio/DIRE/resources/R/practicalsBookNoAns.pdf) (PDF)
 * [R Programming](https://en.wikibooks.org/wiki/R_Programming) - Wikibooks
-* [R Programming for Data Science](https://bookdown.org/rdpeng/rprogdatascience/) - Roger D. Peng
+* [R Programming for Data Science](https://bookdown.org/rdpeng/rprogdatascience/) - Roger D. Peng 
 * [R Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/rsuccinctly) (PDF, Kindle) (email address *requested*, not required)
 * [Statistical Inference via Data Science](https://moderndive.com) - Chester Ismay, Albert Y. Kim
 * [Summary and Analysis of Extension Program Evaluation in R](https://rcompanion.org/handbook/index.html) - Salvatore S. Mangiafico
@@ -2221,6 +2204,7 @@ Books on general-purpose programming that don't focus on a specific language are
 ### Ruby

 * [A community-driven Ruby style guide](https://github.com/bbatsov/ruby-style-guide)
+* [CodeCademy Ruby](https://www.codecademy.com/learn/ruby)
 * [Core Ruby Tools](https://launchschool.com/books/core_ruby_tools) - Launch School (HTML)
 * [Developing Games With Ruby](https://leanpub.com/developing-games-with-ruby/read) - Tomas Varaneckas
 * [Essential Ruby](https://www.programming-books.io/essential/ruby/) - Krzysztof Kowalczyk, StackOverflow Contributors
@@ -2446,7 +2430,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Developing Time-Oriented Database Applications in SQL](https://www2.cs.arizona.edu/~rts/tdbbook.pdf) - Richard T. Snodgrass (PDF)
 * [Essential SQL](https://www.programming-books.io/essential/sql) - Krzysztof Kowalczyk and  Stack Overflow Documentation project (HTML)
 * [Introduction to SQL](https://github.com/bobbyiliev/introduction-to-sql) - Bobby Iliev (Markdown, PDF)
-* [Learning SQL](https://riptutorial.com/Download/sql.pdf) - Compiled from StackOverflow Documentation (PDF)
 * [Oracle Database Notes for Professionals](https://goalkicker.com/OracleDatabaseBook/OracleDatabaseNotesForProfessionals.pdf) Compiled from StackOverflow Documentation (PDF)
 * [Oracle8i Concepts: Chapter 15 - SQL and PL/SQL](https://docs.oracle.com/cd/A87860_01/doc/server.817/a76965/c14sqlpl.htm#5943) - Lefty Leverenz, Diana Rehfield, Cathy Baird (HTML)
 * [SQL For Web Nerds](http://philip.greenspun.com/sql/) - Philip Greenspun (HTML)
@@ -2468,7 +2451,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [Introducing Microsoft SQL Server 2008 R2](http://social.technet.microsoft.com/wiki/contents/articles/11608.e-book-gallery-for-microsoft-technologies-en.aspx#IntroducingMicrosoftSQLServer2008R2)
 * [Introducing Microsoft SQL Server 2012](http://social.technet.microsoft.com/wiki/contents/articles/11608.e-book-gallery-for-microsoft-technologies-en.aspx#IntroducingMicrosoftSQLServer2012)
 * [Introducing Microsoft SQL Server 2014](http://blogs.msdn.com/b/microsoft_press/archive/2014/04/02/free-ebook-introducing-microsoft-sql-server-2014.aspx)
-* [Learning Microsoft SQL Server](https://riptutorial.com/Download/microsoft-sql-server.pdf) - Compiled from StackOverflow Documentation (PDF) 
 * [Mastering SQL Server Profiler](http://www.red-gate.com/community/books/mastering-sql-server-profiler) - Brad McGehee (PDF)
 * [Microsoft SQL Server Notes for Professionals](http://goalkicker.com/MicrosoftSQLServerBook/) - Compiled from StackOverflow Documentation (PDF)
 * [Performance Tuning with SQL Server Dynamic Management Views](http://www.red-gate.com/community/books/dynamic-management-views) - Tim Ford, Louis Davidson (PDF)
@@ -2552,7 +2534,7 @@ Books on general-purpose programming that don't focus on a specific language are

 * [Essential TypeScript](https://www.programming-books.io/essential/typescript/) - Krzysztof Kowalczyk, StackOverflow Contributors
 * [Learn TypeScript in Y Minutes](https://learnxinyminutes.com/docs/typescript/)
-* [Tackling TypeScript: Upgrading from JavaScript](https://exploringjs.com/tackling-ts/toc.html) - Axel Rauschmayer
+* [Tackling TypeScript: Upgrading from JavaScript](https://exploringjs.com/tackling-ts/toc.html) - Dr. Axel Rauschmayer
 * [TypeScript Accelerated](https://accelerated.amimetic.co.uk) - James Porter
 * [TypeScript Deep Dive](https://basarat.gitbooks.io/typescript/)
 * [TypeScript for C# Programmers](http://www.infoq.com/minibooks/typescript-c-sharp-programmers)
@@ -1,14 +0,0 @@
-### Index
-
-* [Computer Science](#computer-science)
-
-
-### Computer Science
-
-* [XI_Computer_Science_Part_I](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XI/CompSciencepart1/XI_Computer_Science_Part_1.pdf) - SCERT (PDF)
-* [XI_Computer_Science_Part_II](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XI/CompSciencepart1/XI_Computer_Science_Part_II.pdf) - SCERT (PDF)
-* [XII_Computer_Science_Part_I](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XII/MAL_MED/Computer%20Science%20Part%201%20.pdf) - SCERT (PDF)
-* [XII_Computer_Science_Part_II](https://samagra.kite.kerala.gov.in/files/samagra-resource/uploads/tbookscmq/Class_XII/MAL_MED/Computer%20Science%20Part%202.pdf) - SCERT (PDF)
-
-
-
@@ -59,5 +59,5 @@
 ### Web Development

 * [Professional Web Developer](http://eimaung.com/professional-web-developer) - Ei Maung (PDF)
-* [Professional Web Developer 2023](https://eimaung.com/pwd2023/) - Ei Maung (PDF)
+* [Professional Web Developer 2022](https://eimaung.com/pwd2022/) - Ei Maung (PDF)
 * [Rockstar Developer](http://eimaung.com/rockstar-developer) - Ei Maung (PDF)
@@ -156,8 +156,6 @@

 ### Python

-* [Programowanie z Pythonem](https://brain.fuw.edu.pl/edu/index.php/%22Programowanie_z_Pythonem%22) - Jarosław Żygierewicz, Maciej Kamiński, Zbyszek J-Szmeka
-* [Programowanie z Pythonem 3](https://brain.fuw.edu.pl/edu/index.php/%22Programowanie_z_Pythonem3%22) - Robert J Budzyński
 * [Python dla wszystkich: Odkrywanie danych z Python 3](https://py4e.pl/book) - Charles Russell Severance (PDF, HTML, EPUB, MOBI)
 * [Python na luzie](https://jsystems.pl/static/andrzejklusiewicz/PNL.pdf) - Andrzej Klusiewicz (PDF)
 * [Zanurkuj w Pythonie](https://pl.wikibooks.org/wiki/Zanurkuj_w_Pythonie)
@@ -25,8 +25,6 @@
 * [Go](#go)
 * [Haskell](#haskell)
 * [HTML and CSS](#html-and-css)
-* [Inteligência Artificial](#inteligência-artificial)
-* [Internet das Coisas](#internet-das-coisas)
 * [Java](#java)
 * [JavaScript](#javascript)
    * [AngularJS](#angularjs)
@@ -209,7 +207,6 @@
 ### GO

 * [Aprenda Go com Testes](https://larien.gitbook.io/aprenda-go-com-testes) - Lauren Ferreira
-* [Construindo Aplicações Web em Golang](https://astaxie.gitbooks.io/build-web-application-with-golang/content/pt-br/) - astaxie
 * [Go - hands on](https://github.com/go-br/estudos)
 * [Go Lang - A linguagem do Google](https://www.ime.usp.br/~gold/cursos/2015/MAC5742/reports/GoLang.pdf) - Suelen Goularte Carvalho (PDF)
 * [Go por Exemplo](http://goporexemplo.golangbr.org) - Mark McGranaghan, Jeremy Ashkenas, golangbr, Daniela Tamy Iwassa (HTML)
@@ -228,22 +225,10 @@
 * [Estruturando o HTML com CSS](http://pt-br.learnlayout.com)


-### Inteligência Artificial
-
-* [Inteligência artificial: avanços e tendências](https://www.livrosabertos.sibi.usp.br/portaldelivrosUSP/catalog/view/650/579/2181) - Fabio G. Cozman, Guilherme Ary Plonski, Hugo Neri (PDF)
-* [Processamento de Linguagem Natural: Conceitos, Técnicas e Aplicações em Português](https://brasileiraspln.com/livro-pln/) - Helena M. Caseli, Maria G. V. Nunes (PDF)
-
-
-### Internet das Coisas
-
-* [A Internet das Coisas](https://bibliotecadigital.fgv.br/dspace/bitstream/handle/10438/23898/A%20internet%20das%20coisas.pdf) - Eduardo Magrani (PDF)
-
-
 ### Java

 * [Imergindo na JVM](https://leanpub.com/imergindo-jvm) - Otavio Santana *(Leanpub account or valid email requested)*
 * [Introdução a Ciência da Computação com Java](http://ccsl.ime.usp.br/files/publications/files/2008/intro-java-cc.pdf) Alfredo Goldman, Fabio Kon, Paulo J. S. Silva (PDF)
-* [Java Básico e Oriêntação a Objeto](https://canal.cecierj.edu.br/012016/d7d8367338445d5a49b4d5a49f6ad2b9.pdf) - Clayton Escouper das Chagas, Cássia Blondet Baruque, Lúcia Blondet Baruque (PDF)
 * [Java e Orientação a Objetos](http://www.caelum.com.br/apostila-java-orientacao-objetos/) - Caelum
 * [Java para Desenvolvimento Web](http://www.caelum.com.br/apostila-java-web/) - Caelum
 * [Programação Orientada a Objetos: Uma Abordagem com Java](https://www.dca.fee.unicamp.br/cursos/PooJava/Aulas/poojava.pdf) - Ivan Luiz Marques Ricarte (PDF)
@@ -37,4 +37,4 @@

 ### Python

-* [Python Para Todos: Explorando Dados com Python 3](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.pdf) - Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.epub)
+* [Python Para Todos: Explorando Dados com Python 3](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.pdf) - Dr. Charles Russell Severance (PDF) [(EPUB)](http://do1.dr-chuck.com/pythonlearn/PT_br/pythonlearn.epub)
@@ -94,8 +94,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Algorithmic Graph Theory](https://code.google.com/p/graphbook/) - David Joyner, Minh Van Nguyen, David Phillips (PDF)
 * [Algorithmic Thinking](https://labuladong.gitbook.io/algo-en) - Donglai Fu
 * [Algorithms](https://en.wikibooks.org/wiki/Algorithms) - Wikibooks
-* [Algorithms](https://jeffe.cs.illinois.edu/teaching/algorithms/book/Algorithms-JeffE.pdf) - Jeff Erickson (PDF)
-* [Algorithms, 4th Edition](https://algs4.cs.princeton.edu/home/) - Robert Sedgewick, Kevin Wayne
+* [Algorithms, 4th Edition](http://algs4.cs.princeton.edu/home/) - Robert Sedgewick, Kevin Wayne
 * [Algorithms and Automatic Computing Machines (1963)](https://archive.org/details/Algorithms_And_Automatic_Computing_Machines) - B. A. Trakhtenbrot
 * [Algorithms and Complexity](https://www.math.upenn.edu/~wilf/AlgoComp.pdf) - Herbert S. Wilf (PDF)
 * [Algorithms Course Materials](https://jeffe.cs.illinois.edu/teaching/algorithms/) - Jeff Erickson
@@ -112,7 +111,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Elementary Algorithms](https://github.com/liuxinyu95/AlgoXY) - Larry Liu Xinyu (PDF)
 * [Essential Algorithms](https://www.programming-books.io/essential/algorithms/) - Krzysztof Kowalczyk and  Stack Overflow Documentation project (HTML)
 * [Foundations of Computer Science](http://infolab.stanford.edu/~ullman/focs.html) - Al Aho, Jeff Ullman
-* [Learning Algorithm](https://riptutorial.com/Download/algorithm.pdf) - Compiled from StackOverflow documentation (PDF)
 * [Lectures Notes on Algorithm Analysis and Computational Complexity (Fourth Edition)](https://ianparberry.com/books/free/license.html) - Ian Parberry (use form at bottom of license)
 * [LEDA: A Platform for Combinatorial and Geometric Computing](https://people.mpi-inf.mpg.de/~mehlhorn/LEDAbook.html) - K. Mehlhorn, St. Näher
 * [Linked List Basics](http://cslibrary.stanford.edu/103/LinkedListBasics.pdf) - Nick Parlante (PDF)
@@ -133,7 +131,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 ### Artificial Intelligence

-* [Artificial Intelligence and the Future for Teaching and Learning](https://www2.ed.gov/documents/ai-report/ai-report.pdf) - Office of Educational Technology (PDF)
 * [Artificial Intelligence for a Better Future: An Ecosystem Perspective on the Ethics of AI and Emerging Digital Technologies](https://link.springer.com/book/10.1007/978-3-030-69978-9) - Bernd Carsten Stahl (PDF, EPUB)
 * [Artificial Intelligence: Foundations of Computational Agents (2010), 1st Edition](https://artint.info/aifca1e.html) - David L. Poole, Alan K. Mackworth @ Cambridge University Press (HTML)
 * [Artificial Intelligence: Foundations of Computational Agents (2017), 2nd Edition](https://artint.info) - David L. Poole, Alan K. Mackworth @ Cambridge University Press (HTML, Slides)
@@ -142,7 +139,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Introduction to Autonomous Robots](https://github.com/correll/Introduction-to-Autonomous-Robots/releases) - Nikolaus Correll (PDF)
 * [Machine Learning For Dummies®, IBM Limited Edition](https://www.ibm.com/downloads/cas/GB8ZMQZ3) - Daniel Kirsch, Judith Hurwitz (PDF)
 * [On the Path to AI: Law’s prophecies and the conceptual foundations of the machine learning age](https://link.springer.com/book/10.1007/978-3-030-43582-0) - Thomas D. Grant, Damon J. Wischik (PDF, EPUB)
-* [Probabilistic Programming & Bayesian Methods for Hackers](https://camdavidsonpilon.github.io/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/) - Cam Davidson-Pilon (HTML, Jupyter Notebook)
+* [Probabilistic Programming & Bayesian Methods for Hackers](http://camdavidsonpilon.github.io/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers/) - Cam Davidson-Pilon (HTML, Jupyter Notebook)
 * [The History of Artificial Intelligence](https://courses.cs.washington.edu/courses/csep590/06au/projects/history-ai.pdf) - Chris Smith, Brian McGuire, Ting Huang, Gary Yang (PDF)
 * [The Quest for Artificial Intelligence: A History of Ideas and Achievements](https://ai.stanford.edu/~nilsson/QAI/qai.pdf) - Nils J. Nilsson (PDF)

@@ -209,7 +206,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [EXPL NITC: Build your own Compiler](https://silcnitc.github.io) - Murali Krishnan K., students in the Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)
 * [Implementing Functional Languages: A Tutorial](https://research.microsoft.com/en-us/um/people/simonpj/Papers/pj-lester-book/) - Simon Peyton Jones, David Lester
 * [Introduction to Compilers and Language Design](https://www3.nd.edu/~dthain/compilerbook/compilerbook.pdf) - Douglas Thain (PDF)
-* [Let's Build a Compiler](https://www.stack.nl/~marcov/compiler.pdf) - Jack W. Crenshaw (PDF)
+* [Let's Build a Compiler](https://www.stack.nl/~marcov/compiler.pdf) (PDF)
 * [Practical and Theoretical Aspects of Compiler Construction](https://web.stanford.edu/class/archive/cs/cs143/cs143.1128/) (class lectures and slides)
 * [The ANTLR Mega Tutorial](https://tomassetti.me/antlr-mega-tutorial/)

@@ -224,12 +221,9 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 * [A Data-Centric Introduction to Computing](https://dcic-world.org) - Kathi Fisler, Shriram Krishnamurthi, Benjamin S. Lerner, Joe Gibbs Politz (HTML)
 * [Computational Thinking](https://www.cs.cmu.edu/~15110-s13/Wing06-ct.pdf) - Jeannette Wing, Carnegie-Mellon University (PDF)
-* [Computer Science Class XI](https://cbseacademic.nic.in/web_material/doc/cs/1_Computer-Science-Python-Book-Class-XI.pdf) - CBSE (PDF)
-* [Computer Science Class XII](https://cbseacademic.nic.in/web_material/doc/cs/2_Computer_Science_Python_ClassXII.pdf) - CBSE (PDF)
 * [Computer Science I](https://cse.unl.edu/~cbourke/ComputerScienceOne.pdf) - Chris Bourke (PDF)
 * [Computer Science II](https://cse.unl.edu/~cbourke/ComputerScienceTwo.pdf) - Chris Bourke (PDF)
 * [CS Principles: Big Ideas in Programming](https://www.openbookproject.net/books/StudentCSP/) - Mark Guzdial, Barbara Ericson (HTML)
-* [Pull Requests and Code Review](https://scs.tl/book-pr) – Sebastien Castiel
 * [What to Look for in a Code Review](https://leanpub.com/whattolookforinacodereview) - Trisha Gee (HTML, PDF, EPUB, Kindle) *(Leanpub account or valid email requested)*


@@ -322,13 +316,13 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Learn OpenGL RS](https://github.com/bwasty/learn-opengl-rs) - Benjamin Wasty, et al. (:construction: *in process*) (Rust)
 * [Learning Modern 3D Graphics Programming](https://web.archive.org/web/20150225192611/http://www.arcsynthesis.org/gltut/index.html) - Jason L. McKesson (draft) *(:card_file_box: archived)*
 * [Notes for a Computer Graphics Programming Course](https://dokumen.tips/documents/computer-grafics-notes.html) - Steve Cunningham (PDF)
-* [OpenGL](https://www.songho.ca/opengl/index.html) - Concepts and illustrations
+* [OpenGL](http://www.songho.ca/opengl/index.html) - Concepts and illustrations
 * [Physically Based Rendering, Third Edition: from Theory to Implementation](https://www.pbr-book.org) - Matt Pharr, Wenzel Jakob, Greg Humphreys
 * [Ray Tracing Gems](https://www.realtimerendering.com/raytracinggems/rtg/index.html) - Eric Haines, Tomas Akenine-Möller
 * [Ray Tracing Gems II](https://www.realtimerendering.com/raytracinggems/rtg2/index.html) - Adam Marrs, Peter Shirley, Ingo Wald
 * [Ray Tracing in One Weekend](https://raytracing.github.io) - Peter Shirley (HTML)
 * [ShaderX series](https://www.realtimerendering.com/resources/shaderx/) - Wolfgang Engel
-* [Tutorials for modern OpenGL](https://www.opengl-tutorial.org)
+* [Tutorials for modern OpenGL](http://www.opengl-tutorial.org)
 * [Virtual Reality](http://lavalle.pl/vr/) - Steven M. LaValle
 * [WebGL Insights](http://webglinsights.com) - Patrick Cozzi, et al.

@@ -336,10 +330,10 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 ### Graphical User Interfaces

 * [Event-Driven GTK by Example — 2021 Edition](https://mmstick.github.io/gtkrs-tutorials/) - Michael Murphy
-* [GUI development with Relm4](https://relm4.org/book/stable/) - Aaron Erhardt
+* [GUI development with Relm4](https://aaronerhardt.github.io/relm4-book/book/) - Aaron Erhardt
 * [GUI development with Rust and GTK 4](https://gtk-rs.org/gtk4-rs/stable/latest/book/) - Julian Hofer
 * [Programming with gtkmm 4](https://developer.gnome.org/gtkmm-tutorial/stable/)
-* [Search User Interfaces](https://searchuserinterfaces.com/book/) - Marti A. Hearst
+* [Search User Interfaces](http://searchuserinterfaces.com/book/) - Marti A. Hearst
 * [Web Design Primer](https://pressbooks.library.ryerson.ca/webdesign/) - Richard Adams, Ahmed Sagarwala
 * [Web Style Guide Online](https://www.webstyleguide.com/wsg3/index.html) - Patrick J. Lynch, Sarah Horton

@@ -348,19 +342,19 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 > :information_source: See also &#8230; [Emacs Lisp](free-programming-books-langs.md#emacs-lisp), [Regular Expressions](#regular-expressions)

-* [A Byte of Vim](https://www.swaroopch.com/notes/vim/) - Swaroop (PDF)
+* [A Byte of Vim](http://www.swaroopch.com/notes/vim/) - Swaroop (PDF)
 * [GNU Emacs Manual](https://www.gnu.org/software/emacs/manual/emacs.html) - Free Software Foundation Inc. (HTML, PDF)
 * [Learn Vim (the Smart Way)](https://github.com/iggredible/Learn-Vim) - Igor Irianto (HTML) (:construction: *in process*)
 * [Learn Vim For the Last Time](https://danielmiessler.com/study/vim/) - Daniel Miessler
-* [Learn Vim Progressively](https://yannesposito.com/Scratch/en/blog/Learn-Vim-Progressively/) - Yann Esposito
-* [Learn Vimscript the Hard Way](https://learnvimscriptthehardway.stevelosh.com) - Steve Losh
-* [The Craft of Text Editing or A Cookbook for an Emacs](https://www.finseth.com/craft/) - Craig A. Finseth (HTML, PDF, ePUB, Kindle, PostScript, LaTeX)
-* [Vi Improved -- Vim](https://www.truth.sk/vim/vimbook-OPL.pdf) - Steve Oualline (PDF)
+* [Learn Vim Progressively](http://yannesposito.com/Scratch/en/blog/Learn-Vim-Progressively/) - Yann Esposito
+* [Learn Vimscript the Hard Way](http://learnvimscriptthehardway.stevelosh.com) - Steve Losh
+* [The Craft of Text Editing or A Cookbook for an Emacs](http://www.finseth.com/craft/) - Craig A. Finseth (HTML, PDF, ePUB, Kindle, PostScript, LaTeX)
+* [Vi Improved -- Vim](http://www.truth.sk/vim/vimbook-OPL.pdf) - Steve Oualline (PDF)
 * [VIM-GALORE - All things Vim!](https://github.com/mhinz/vim-galore#readme) - Marco Hinz (HTML)
 * [Vim Recipes](https://web.archive.org/web/20130302172911/http://vim.runpaint.org/vim-recipes.pdf) - Run Paint Run Run, Run Paint Press (PDF) *(:card_file_box: archived)*
 * [Vim Reference Guide](https://learnbyexample.github.io/vim_reference/) - Sundeep Agarwal
-* [Vim Regular Expressions 101](https://vimregex.com) - Oleg Raisky
-* [Visual Studio .NET Tips and Tricks](https://www.infoq.com/minibooks/vsnettt) - Minh T. Nguyen (PDF)
+* [Vim Regular Expressions 101](http://vimregex.com) - Oleg Raisky
+* [Visual Studio .NET Tips and Tricks](http://www.infoq.com/minibooks/vsnettt) - Minh T. Nguyen (PDF)
 * [Visual Studio 2019 Succinctly](https://www.syncfusion.com/ebooks/visual-studio-2019-succinctly) - Alessandro Del Sole (online, PDF)


@@ -368,20 +362,20 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 * [Information Retrieval: A Survey](http://www.csee.umbc.edu/csee/research/cadip/readings/IR.report.120600.book.pdf) (PDF)
 * [Information Retrieval: Implementing and Evaluating Search Engines](https://mitmecsept.files.wordpress.com/2018/05/stefan-bc3bcttcher-charles-l-a-clarke-gordon-v-cormack-information-retrieval-implementing-and-evaluating-search-engines-2010-mit.pdf) - Stefan Böttcher, Charles L. A. Clarke, Gordon V. Cormack (PDF)
-* [Introduction to Information Retrieval](https://nlp.stanford.edu/IR-book/information-retrieval-book.html)
+* [Introduction to Information Retrieval](http://nlp.stanford.edu/IR-book/information-retrieval-book.html)


 ### Licensing

 * [Creative Commons: a user guide](https://archive.org/download/CreativeCommonsUserGuide/CreativeCommonsUserGuide.pdf) - Simone Aliprandi (PDF)
 * [Open Source Licensing Software Freedom and Intellectual Property Law](https://rosenlaw.com/oslbook/) - Lawrence Rosen
-* [The Public Domain: Enclosing the Commons of the Mind](https://www.thepublicdomain.org/download/) - James Boyle
+* [The Public Domain: Enclosing the Commons of the Mind](http://www.thepublicdomain.org/download/) - James Boyle


 ### Machine Learning

 * [A Brief Introduction to Machine Learning for Engineers](https://arxiv.org/pdf/1709.02840.pdf) - Osvaldo Simeone (PDF)
-* [A Brief Introduction to Neural Networks](https://www.dkriesel.com/en/science/neural_networks)
+* [A Brief Introduction to Neural Networks](http://www.dkriesel.com/en/science/neural_networks)
 * [A Comprehensive Guide to Machine Learning](https://www.eecs189.org/static/resources/comprehensive-guide.pdf) - Soroush Nasiriany, Garrett Thomas, William Wang, Alex Yang (PDF)
 * [A Course in Machine Learning](http://ciml.info/dl/v0_9/ciml-v0_9-all.pdf) (PDF)
 * [A First Encounter with Machine Learning](https://web.archive.org/web/20210420163002/https://www.ics.uci.edu/~welling/teaching/ICS273Afall11/IntroMLBook.pdf) - Max Welling (PDF) *(:card_file_box: archived)*
@@ -390,26 +384,26 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [An Introduction to Statistical Learning](https://web.stanford.edu/~hastie/ISLR2/ISLRv2_website.pdf) - Gareth James, Daniela Witten, Trevor Hastie, Robert Tibshirani (PDF)
 * [Approaching Almost Any Machine Learning Problem](https://github.com/abhishekkrthakur/approachingalmost) - Abhishek Thakur (PDF)
 * [Bayesian Reasoning and Machine Learning](http://web4.cs.ucl.ac.uk/staff/D.Barber/pmwiki/pmwiki.php?n=Brml.HomePage)
-* [Deep Learning](https://www.deeplearningbook.org) - Ian Goodfellow, Yoshua Bengio, Aaron Courville
+* [Deep Learning](http://www.deeplearningbook.org) - Ian Goodfellow, Yoshua Bengio, Aaron Courville
 * [Deep Learning for Coders with Fastai and PyTorch](https://github.com/fastai/fastbook) - Jeremy Howard, Sylvain Gugger (Jupyter Notebooks)
-* [Dive into Deep Learning](https://d2l.ai)
+* [Dive into Deep Learning](http://d2l.ai)
 * [Explorations in Parallel Distributed Processing: A Handbook of Models, Programs, and Exercises](https://web.stanford.edu/group/pdplab/pdphandbook) - James L. McClelland
 * [Foundations of Machine Learning, Second Edition](https://mitpress.ublish.com/ebook/foundations-of-machine-learning--2-preview/7093/Cover) - Mehryar Mohri, Afshin Rostamizadeh, Ameet Talwalkar
 * [Free and Open Machine Learning](https://nocomplexity.com/documents/fossml/) - Maikel Mardjan (HTML)
-* [Gaussian Processes for Machine Learning](https://www.gaussianprocess.org/gpml/) - Carl Edward Rasmussen, Christopher K.I. Williams
+* [Gaussian Processes for Machine Learning](http://www.gaussianprocess.org/gpml/) - Carl Edward Rasmussen, Christopher K.I. Williams
 * [IBM Machine Learning for Dummies](https://www.ibm.com/downloads/cas/GB8ZMQZ3) - Judith Hurwitz, Daniel Kirsch
 * [Information Theory, Inference, and Learning Algorithms](http://www.inference.phy.cam.ac.uk/itila/) - David J.C. MacKay
 * [Interpretable Machine Learning](https://christophm.github.io/interpretable-ml-book/) - Christoph Molnar
 * [Introduction to CNTK Succinctly](https://www.syncfusion.com/ebooks/cntk_succinctly) - James McCaffrey
-* [Introduction to Machine Learning](https://arxiv.org/abs/0904.3664v1) - Amnon Shashua
+* [Introduction to Machine Learning](http://arxiv.org/abs/0904.3664v1) - Amnon Shashua
 * [Keras Succinctly](https://www.syncfusion.com/ebooks/keras-succinctly) - James McCaffrey
 * [Learn Tensorflow](https://bitbucket.org/hrojas/learn-tensorflow) - Jupyter Notebooks
 * [Learning Deep Architectures for AI](https://mila.quebec/wp-content/uploads/2019/08/TR1312.pdf) - Yoshua Bengio (PDF)
-* [Machine Learning](https://www.intechopen.com/books/machine_learning)
+* [Machine Learning](http://www.intechopen.com/books/machine_learning)
 * [Machine Learning for Beginners](https://github.com/Microsoft/ML-For-Beginners) - Microsoft
 * [Machine Learning for Data Streams](https://moa.cms.waikato.ac.nz/book-html/) - Albert Bifet, Ricard Gavaldà, Geoff Holmes, Bernhard Pfahringer
 * [Machine Learning from Scratch](https://dafriedman97.github.io/mlbook/) - Danny Friedman (HTML, PDF, Jupyter Book)
-* [Machine Learning, Neural and Statistical Classification](https://www1.maths.leeds.ac.uk/~charles/statlog/) - D. Michie, D.J. Spiegelhalter, C.C. Taylor
+* [Machine Learning, Neural and Statistical Classification](http://www1.maths.leeds.ac.uk/~charles/statlog/) - D. Michie, D.J. Spiegelhalter, C.C. Taylor
 * [Machine Learning Simplified](https://themlsbook.com/read) - Andrew Wolf
 * [Machine Learning with Python](https://www.tutorialspoint.com/machine_learning_with_python/) - Tutorials Point (HTML, [PDF](https://www.tutorialspoint.com/machine_learning_with_python/machine_learning_with_python_tutorial.pdf))
 * [Mathematics for Machine Learning](https://gwthomas.github.io/docs/math4ml.pdf) - Garrett Thomas (PDF)
@@ -418,7 +412,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Neural Networks and Deep Learning](http://neuralnetworksanddeeplearning.com)
 * [Practitioners guide to MLOps](https://services.google.com/fh/files/misc/practitioners_guide_to_mlops_whitepaper.pdf) - Khalid Samala, Jarek Kazmierczak, Donna Schut (PDF)
 * [Probabilistic Machine Learning - An Introduction](https://github.com/probml/pml-book/releases/latest/download/book1.pdf) - Kevin P. Murphy (PDF)
-* [Probabilistic Models in the Study of Language](https://idiom.ucsd.edu/~rlevy/pmsl_textbook/text.html) (Draft, with R code)
+* [Probabilistic Models in the Study of Language](http://idiom.ucsd.edu/~rlevy/pmsl_textbook/text.html) (Draft, with R code)
 * [Python Machine Learning Projects](https://www.digitalocean.com/community/books/python-machine-learning-projects-a-digitalocean-ebook) - Lisa Tagliaferri, Brian Boucheron, Michelle Morales, Ellie Birkbeck, Alvin Wan (PDF, EPUB, Kindle)
 * [Reinforcement Learning: An Introduction](http://incompleteideas.net/book/RLbook2020.pdf) - Richard S. Sutton, Andrew G. Barto (PDF)
 * [Speech and Language Processing (3rd Edition Draft)](https://web.stanford.edu/~jurafsky/slp3/ed3book.pdf) - Daniel Jurafsky, James H. Martin (PDF)
@@ -436,7 +430,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [A Computational Introduction to Number Theory and Algebra](https://shoup.net/ntb/) - Victor Shoup
 * [A Computational Logic (1979)](https://www.cs.utexas.edu/users/boyer/acl.pdf) - Robert S. Boyer, J Strother Moore (PDF)
 * [A Cool Brisk Walk Through Discrete Mathematics](http://stephendavies.org/brisk.pdf) - Stephen Davies (PDF)
-* [A First Course in Complex Analysis](https://matthbeck.github.io/papers/complexorth.pdf) - Matthias Beck, Gerald Marchesi, Dennis Pixton, Lucas Sabalka (PDF)
+* [A First Course in Complex Analysis](http://math.sfsu.edu/beck/complex.html) - Matthias Beck, Gerald Marchesi, Dennis Pixton, Lucas Sabalka
 * [A First Course in Linear Algebra](http://linear.ups.edu) - Rob Beezer
 * [A Friendly Introduction to Mathematical Logic](https://milneopentextbooks.org/a-friendly-introduction-to-mathematical-logic/) - Christopher C. Leary, Lars Kristiansen
 * [A Gentle Introduction to the Art of Mathematics](https://osj1961.github.io/giam/) - Joseph E. Fields
@@ -444,7 +438,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [A Quick Steep Climb Up Linear Algebra](http://stephendavies.org/quick.pdf) - Stephen Davies (PDF)
 * [Abstract Algebra: Theory and Applications](http://abstract.ups.edu) - Tom Judson
 * [Active Calculus](https://scholarworks.gvsu.edu/books/20/) - Matt Boelkins
-* [Advanced Algebra](https://www.math.stonybrook.edu/~aknapp/download/a2-alg-inside.pdf) - Anthony W. Knapp (PDF)
+* [Advanced Algebra](http://www.math.stonybrook.edu/~aknapp/download/a2-alg-inside.pdf) - Anthony W. Knapp (PDF)
 * [Algebra: Abstract and Concrete](https://homepage.divms.uiowa.edu/~goodman/algebrabook.dir/algebrabook.html) - Frederick Goodman
 * [Algebra: An Elementary Text-Book, Part I (1904)](http://djm.cc/library/Algebra_Elementary_Text-Book_Part_I_Chrystal_edited.pdf) - G. Chrystal (PDF)
 * [Algebra: An Elementary Text-Book, Part II (1900)](http://djm.cc/library/Algebra_Elementary_Text-Book_Part_II_Chrystal_edited02.pdf) - G. Chrystal (PDF)
@@ -455,38 +449,38 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [APEX Calculus](https://www.apexcalculus.com) - Gregory Hartman, Brian Heinold, Troy Siemers, and Dimplekumar Chalishajar
 * [Applied Combinatorics](https://rellek.net/book/app-comb.html) - Mitchel T. Keller, William T. Trotter
 * [Applied Discrete Structures](https://faculty.uml.edu/klevasseur/ads2/) - Alan Doerr, Kenneth Levasseur
-* [Basic Algebra](https://www.math.stonybrook.edu/~aknapp/download/b2-alg-inside.pdf) - Anthony W. Knapp (PDF)
+* [Basic Algebra](http://www.math.stonybrook.edu/~aknapp/download/b2-alg-inside.pdf) - Anthony W. Knapp (PDF)
 * [Basic Analysis: Introduction to Real Analysis](https://www.jirka.org/ra/) - Jiří Lebl
-* [Basics of Algebra, Topology, and Differential Calculus](https://www.cis.upenn.edu/~jean/math-basics.pdf) (PDF)
+* [Basics of Algebra, Topology, and Differential Calculus](http://www.cis.upenn.edu/~jean/math-basics.pdf) (PDF)
 * [Bayesian Methods for Hackers](https://github.com/CamDavidsonPilon/Probabilistic-Programming-and-Bayesian-Methods-for-Hackers) - Cameron Davidson-Pilon
 * [Beginning and Intermediate Algebra](http://www.wallace.ccfaculty.org/book/book.html) - Tyler Wallace
 * [Book of Proof](https://www.people.vcu.edu/~rhammack/BookOfProof/) - Richard Hammack [(PDF)](https://www.people.vcu.edu/~rhammack/BookOfProof/Main.pdf)
 * [Calculus](https://ocw.mit.edu/resources/res-18-001-calculus-online-textbook-spring-2005/textbook/) - Gilbert Strang
 * [Calculus I](https://resolver.caltech.edu/CaltechBOOK:1985.001) - Jerrold E. Marsden, Alan Weinstein
 * [Calculus in Context](http://www.math.smith.edu/~callahan/intromine.html) - James Callahan
-* [Calculus Made Easy](https://www.gutenberg.org/ebooks/33283) - Silvanus P. Thompson (PDF)
+* [Calculus Made Easy](http://www.gutenberg.org/ebooks/33283) - Silvanus P. Thompson (PDF)
 * [Calculus Volume 1](https://openstax.org/details/books/calculus-volume-1) - Edwin Herman, Gilbert Strang (PDF)
 * [Calculus Volume 2](https://openstax.org/details/books/calculus-volume-2) - Edwin Herman, Gilbert Strang (PDF)
 * [Calculus Volume 3](https://openstax.org/details/books/calculus-volume-3) - Edwin Herman, Gilbert Strang (PDF)
 * [Category Theory for the Sciences](https://math.mit.edu/~dspivak/CT4S.pdf) - David I. Spivak (PDF)
-* [CK-12 Probability and Statistics - Advanced](https://www.ck12.org/book/Probability-and-Statistics---Advanced-%2528Second-Edition%2529/)
+* [CK-12 Probability and Statistics - Advanced](http://www.ck12.org/book/Probability-and-Statistics---Advanced-%2528Second-Edition%2529/)
 * [CLP-1 Differential Calculus](https://www.math.ubc.ca/~CLP/CLP1/) - Joel Feldman, Andrew Rechnitzer, Elyse Yeager
 * [CLP-2 Integral Calculus](https://www.math.ubc.ca/~CLP/CLP2/) - Joel Feldman, Andrew Rechnitzer, Elyse Yeager
 * [CLP-3 Multivariable Calculus](https://www.math.ubc.ca/~CLP/CLP3/) - Joel Feldman, Andrew Rechnitzer, Elyse Yeager
 * [CLP-4 Vector Calculus](https://www.math.ubc.ca/~CLP/CLP4/) - Joel Feldman, Andrew Rechnitzer, Elyse Yeager
-* [Collaborative Statistics](https://cnx.org/contents/5e0744f9-9e79-4348-9237-ed012213a2d6%4040.9)
+* [Collaborative Statistics](http://cnx.org/contents/5e0744f9-9e79-4348-9237-ed012213a2d6%4040.9)
 * [College Trigonometry](https://open.umn.edu/opentextbooks/textbooks/college-trigonometry) - Carl Stitz, Jeff Zeager (PDF)
 * [Combinatorics Through Guided Discovery](https://bogart.openmathbooks.org) - Kenneth Bogart
 * [Complex Analysis](https://people.math.gatech.edu/~cain/winter99/complex.html) - George Cain
 * [Computational and Inferential Thinking. The Foundations of Data Science](https://www.inferentialthinking.com) - Ani Adhikari, John DeNero, David Wagner
-* [Computational Geometry](https://web.mit.edu/hyperbook/Patrikalakis-Maekawa-Cho/)
+* [Computational Geometry](http://web.mit.edu/hyperbook/Patrikalakis-Maekawa-Cho/)
 * [Computational Mathematics with SageMath](https://www.sagemath.org/sagebook/) - Paul Zimmermann, Alexandre Casamayou, Nathann Cohen, Guillaume Connan, et al. (PDF)
 * [Concepts & Applications of Inferential Statistics](http://vassarstats.net/textbook/)
 * [Convex Optimization](https://web.stanford.edu/~boyd/cvxbook) - Stephen Boyd, Lieven Vandenberghe
 * [Coordinate Geometry (1911)](http://djm.cc/library/Coordinate_Geometry_Fine_Thompson_edited03.pdf) - Henry Buchard Fine, Henry Dallas Thompson (PDF)
 * [Differential Equations](http://tutorial.math.lamar.edu/Classes/DE/DE.aspx) - Paul Dawkins (PDF, use download menu to download)
 * [Differential Equations (1922)](http://djm.cc/library/Differential_Equations_Phillips_edited.pdf) - H. B. Phillips (PDF)
-* [Discrete Mathematics: An Open Introduction](https://discrete.openmathbooks.org/dmoi3.html) - Oscar Levin
+* [Discrete Mathematics: An Open Introduction](http://discrete.openmathbooks.org/dmoi3.html) - Oscar Levin
 * [Discrete Mathematics: First and Second Course](https://cseweb.ucsd.edu/~gill/BWLectSite/) - Edward A. Bender, S. Gill Williamson
 * [Elementary Differential Equations](http://ramanujan.math.trinity.edu/wtrench/texts/TRENCH_DIFF_EQNS_I.PDF) - William F. Trench (PDF)
 * [Elementary Differential Equations (with Boundary Value Problems)](https://digitalcommons.trinity.edu/mono/9/) - William F. Trench
@@ -494,7 +488,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Elementary Real Analysis](https://www.classicalrealanalysis.info/com/Elementary-Real-Analysis.php) - Brian S. Thomson, Judith B. Bruckner, Andrew M. Bruckner
 * [Elements of Abstract and Linear Algebra](https://www.math.miami.edu/~ec/book/) - E. H. Connell
 * [Elements of Differential and Integral Calculus (1911)](http://djm.cc/library/Elements_Differential_Integral_Calculus_Granville_edited_2.pdf) - William Anthony Granville (PDF)
-* [Essentials of Metaheuristics](https://cs.gmu.edu/~sean/book/metaheuristics/) - Sean Luke
+* [Essentials of Metaheuristics](http://cs.gmu.edu/~sean/book/metaheuristics/) - Sean Luke
 * [First Course in Algebra (1910)](http://djm.cc/library/First_Algebra_Hawkes_Luby_Touton_edited.pdf) - Herbert E. Hawkes, William A. Luby, Frank C. Touton (PDF)
 * [Foundations of Combinatorics with Applications](https://www.math.ucsd.edu/~ebender/CombText/) - Edward A. Bender, S. Gill Williamson
 * [Foundations of Constructive Probability Theory](https://arxiv.org/pdf/1906.01803.pdf) - Yuen-Kwok Chan (PDF)
@@ -503,15 +497,15 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [How We Got from There to Here: A Story of Real Analysis](https://milneopentextbooks.org/how-we-got-from-there-to-here-a-story-of-real-analysis/) - Robert Rogers, Eugene Boman
 * [Introduction to Modern Statistics](https://openintro-ims.netlify.app) - Mine Çetinkaya-Rundel, Johanna Hardin (HTML, PDF) (email address required for PDF)
 * [Introduction to Probability](https://math.dartmouth.edu/~prob/prob/prob.pdf) - Charles M. Grinstead, J. Laurie Snell (PDF)
-* [Introduction to Probability and Statistics Spring 2014](https://ocw.mit.edu/courses/mathematics/18-05-introduction-to-probability-and-statistics-spring-2014/)
+* [Introduction to Probability and Statistics Spring 2014](http://ocw.mit.edu/courses/mathematics/18-05-introduction-to-probability-and-statistics-spring-2014/)
 * [Introduction to Proofs](http://joshua.smcvt.edu/proofs/) - Jim Hefferon
 * [Introduction to Real Analysis](https://digitalcommons.trinity.edu/mono/7/) - William F. Trench
-* [Introduction to Statistical Thought](https://people.math.umass.edu/~lavine/Book/book.html) - Michael Lavine
+* [Introduction to Statistical Thought](http://people.math.umass.edu/~lavine/Book/book.html) - Michael Lavine
 * [Introductory Statistics for the Life and Biomedical Sciences](https://www.openintro.org/book/isrs/) - Julie Vu, David Harrington
 * [Kalman and Bayesian Filters in Python](https://github.com/rlabbe/Kalman-and-Bayesian-Filters-in-Python)
 * [Knapsack Problems - Algorithms and Computer Implementations](http://www.or.deis.unibo.it/knapsack.html) - Silvano Martello, Paolo Toth
-* [Lecture Notes of Linear Algebra](https://home.iitk.ac.in/~psraj/mth102/lecture_notes.html) - P. Shunmugaraj, IIT Kanpur (PDF)
-* [Lecture Notes on Linear Algebra](https://home.iitk.ac.in/~arlal/book/LA_Solution_Dec20.pdf) - Arbind K Lal, Sukant Pati (PDF) (:construction: *in process*)
+* [Lecture Notes of Linear Algebra](http://home.iitk.ac.in/~psraj/mth102/lecture_notes.html) - Dr. P. Shunmugaraj, IIT Kanpur (PDF)
+* [Lecture Notes on Linear Algebra](https://home.iitk.ac.in/~arlal/book/LA_Solution_Dec20.pdf) - Dr. Arbind K Lal, Sukant Pati (PDF) (:construction: *in process*)
 * [Lies, Damned Lies, or Statistics: How to Tell the Truth with Statistics](https://www.poritz.net/jonathan/share/ldlos.pdf) - Jonathan A. Poritz (PDF)
 * [Linear Algebra](https://www.math.ucdavis.edu/~linear/linear-guest.pdf) - David Cherney et al. (PDF)
 * [Linear Algebra](http://joshua.smcvt.edu/linearalgebra/) - Jim Hefferon
@@ -522,9 +516,9 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Math in Society](https://www.opentextbookstore.com/mathinsociety/) - David Lippman
 * [Mathematical Analysis I](http://www.trillia.com/zakon-analysisI.html) - Elias Zakon
 * [Mathematical Discovery](https://classicalrealanalysis.info/com/Mathematical-Discovery.php) - Andrew M. Bruckner, Brian S. Thomson, Judith B. Bruckner
-* [Mathematical Logic - an Introduction](https://www.ii.uib.no/~michal/und/i227/book/book.pdf) (PDF)
+* [Mathematical Logic - an Introduction](http://www.ii.uib.no/~michal/und/i227/book/book.pdf) (PDF)
 * [Mathematical Reasoning: Writing and Proof](https://www.tedsundstrom.com/mathematical-reasoning-3) - Ted Sundstrom
-* [Mathematics, MTH101A](https://home.iitk.ac.in/~psraj/mth101/) - P. Shunmugaraj, IIT Kanpur
+* [Mathematics, MTH101A](http://home.iitk.ac.in/~psraj/mth101/) - P. Shunmugaraj, IIT Kanpur
 * [Modern Statistics for Modern Biology](https://www.huber.embl.de/msmb) - Susan Holmes, Wolfgang Huber
 * [Multivariable Calculus](https://people.math.gatech.edu/~cain/notes/calculus.html) - George Cain, James Herod
 * [Non-Uniform Random Variate Generation](http://luc.devroye.org/rnbookindex.html) - Luc Devroye (PDF)
@@ -532,7 +526,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Number Theory](https://github.com/holdenlee/number-theory) - Holden Lee MIT
 * [Number Theory: In Context and Interactive](https://math.gordon.edu/ntic/) - Karl-Dieter Crisman (HTML, PDF)
 * [Odds and Ends: Introducing Probability & Decision with a Visual Emphasis](https://jonathanweisberg.org/vip/) - Jonathan Weisberg
-* [Online Statistics Education](https://onlinestatbook.com) - David Lane
+* [Online Statistics Education](http://onlinestatbook.com) - David Lane
 * [OpenIntro Statistics](https://www.openintro.org/stat/textbook.php) - David M. Diez, Christopher D. Barr, Mine Çetinkaya-Rundel
 * [ORCCA: Open Resources for Community College Algebra](https://spaces.pcc.edu/pages/viewpage.action?pageId=52729944) - Portland Community College
 * [Ordinary Differential Equations](https://en.wikibooks.org/wiki/Ordinary_Differential_Equations) - Wikibooks
@@ -548,13 +542,13 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Second Course in Algebra](http://djm.cc/library/Second_Algebra_Hawkes_Luby_Touton_edited.pdf) - Herbert E. Hawkes, William A. Luby, Frank C. Touton (PDF)
 * [Seven Sketches in Compositionality: An Invitation to Applied Category Theory](https://arxiv.org/pdf/1803.05316.pdf) - Brendan Fong, David I. Spivak (PDF)
 * [Statistical Thinking for the 21st Century](https://statsthinking21.org) - Russell A. Poldrack
-* [Statistics Done Wrong](https://www.statisticsdonewrong.com) - Alex Reinhart
+* [Statistics Done Wrong](http://www.statisticsdonewrong.com) - Alex Reinhart
 * [SticiGui](https://www.stat.berkeley.edu/~stark/SticiGui/) - Philip Stark
 * [Tea Time Numerical Analysis](https://lqbrin.github.io/tea-time-numerical/) - Leon Q. Brin
 * [The Open Logic Text](https://builds.openlogicproject.org/open-logic-complete.pdf) - Open Logic Project (PDF)
-* [Think Bayes: Bayesian Statistics Made Simple](https://www.greenteapress.com/thinkbayes/) - Allen B. Downey
-* [Think Stats: Probability and Statistics for Programmers](https://greenteapress.com/thinkstats/) - Allen B. Downey (using Python)
-* [Vector Calculus](https://www.mecmath.net) - Michael Corral
+* [Think Bayes: Bayesian Statistics Made Simple](http://www.greenteapress.com/thinkbayes/) - Allen B. Downey
+* [Think Stats: Probability and Statistics for Programmers](http://greenteapress.com/thinkstats/) - Allen B. Downey (using Python)
+* [Vector Calculus](http://www.mecmath.net) - Michael Corral
 * [Yet Another Introductory Number Theory Textbook](https://www.poritz.net/jonathan/share/yaintt.pdf) - Jonathan A. Poritz (PDF)


@@ -562,7 +556,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 * [A Mathematical Theory of Communication](https://archive.org/details/bstj27-4-623) - Claude E.Shannon
 * [Combinatorial Problems And Exercises (1979)](https://archive.org/details/in.ernet.dli.2015.141538/) - L. Lovasz
-* [Discrete Structures for Computer Science: Counting, Recursion, and Probability](https://cglab.ca/~michiel/DiscreteStructures/) - Michiel Smid
+* [Discrete Structures for Computer Science: Counting, Recursion, and Probability](http://cglab.ca/~michiel/DiscreteStructures/) - Michiel Smid
 * [Exploring Math for Programmers and Data Scientists](https://freecontent.manning.com/free-ebook-exploring-math-for-programmers-and-data-scientists/) - Paul Orland
 * [Graph Theory Exercises](https://www.ime.usp.br/~pf/graph-exercises/) - Paulo Feofiloff (PDF)
 * [Isomorphism -- Mathematics of Programming](https://github.com/liuxinyu95/unplugged) - Larry LIU Xinyu
@@ -574,23 +568,23 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [10 Keys to Great Landing Pages](https://ithemes.com/wp-content/uploads/downloads/2012/09/10-keys-to-great-landing-pages-eBook.pdf) - iThemes Media (PDF)
 * [2016 European Software Development Salary Survey](https://www.oreilly.com/radar/2016-european-software-development-salary-survey/) - Andy Oram, John King (HTML)
 * [2016 Software Development Salary Survey](https://www.oreilly.com/radar/2016-software-development-salary-survey-report/) - John King, Roger Magoulas (HTML)
-* [A MACHINE MADE THIS BOOK ten sketches of computer science](https://ocaml-book.com/s/popbook.pdf) - JOHN WHITINGTON (PDF)
+* [A MACHINE MADE THIS BOOK ten sketches of computer science](http://ocaml-book.com/s/popbook.pdf) - JOHN WHITINGTON (PDF)
 * [Ansible Up & Running (first three chapters)](https://www.ansible.com/ebooks) *(account required)*
-* [Asterisk™: The Definitive Guide](https://solmu.org/pub/help/Asterisk/3nd_Edition_for_Asterisk_1.8) - Leif Madsen, Jim Van Meggelen, Russell Bryant (HTML)
+* [Asterisk™: The Definitive Guide](http://solmu.org/pub/help/Asterisk/3nd_Edition_for_Asterisk_1.8) - Leif Madsen, Jim Van Meggelen, Russell Bryant (HTML)
 * [Atomic Design](https://atomicdesign.bradfrost.com) - Brad Frost
-* [Barcode Overview](https://www.tec-it.com/download/PDF/Barcode_Reference_EN.pdf) (PDF)
-* [Come, Let's Play: Scenario-Based Programming Using Live Sequence Charts](https://www.wisdom.weizmann.ac.il/~playbook/) - David Harel, Rami Marelly
+* [Barcode Overview](http://www.tec-it.com/download/PDF/Barcode_Reference_EN.pdf) (PDF)
+* [Come, Let's Play: Scenario-Based Programming Using Live Sequence Charts](http://www.wisdom.weizmann.ac.il/~playbook/) - David Harel, Rami Marelly
 * [Communicating Sequential Processes](http://www.usingcsp.com/cspbook.pdf) - Tony Hoare (PDF)
-* [Confessions of an Unintentional CTO: Lessons in Growing a Web App](https://www.jackkinsella.ie/books/confessions_of_an_unintentional_cto) - Jack Kinsella
+* [Confessions of an Unintentional CTO: Lessons in Growing a Web App](http://www.jackkinsella.ie/books/confessions_of_an_unintentional_cto) - Jack Kinsella
 * [Culture \& Empire: Digital Revolution](http://hintjens.com/books) - Pieter Hintjens (PDF)
 * [Design With FontForge](http://designwithfontforge.com/en-US/index.html)
 * [Designing Interfaces](http://designinginterfaces.com) - Jennifer Tidwell
-* [DevDocs](https://devdocs.io) - Documents for Developers in 1 place
+* [DevDocs](http://devdocs.io) - Documents for Developers in 1 place
 * [DevOps For Dummies, 3rd IBM Limited Edition](https://www.ibm.com/downloads/cas/P9NYOK3B) - Sanjeev Sharma, Bernie Coyne (PDF)
-* [Digital Signal Processing For Communications](https://www.sp4comm.org) - Paolo Prandoni, Martin Vetterli
-* [Digital Signal Processing For Engineers and Scientists](https://www.dspguide.com) - Steven W. Smith
+* [Digital Signal Processing For Communications](http://www.sp4comm.org) - Paolo Prandoni, Martin Vetterli
+* [Digital Signal Processing For Engineers and Scientists](http://www.dspguide.com) - Steven W. Smith
 * [Digital Signal Processing in Python](https://greenteapress.com/wp/think-dsp) - Allen B. Downey
-* ["DYNAMIC LINKED LIBRARIES": Paradigms of the GPL license in contemporary software](https://www.lulu.com/shop/http://www.lulu.com/shop/luis-enr%C3%ADquez-a/dynamic-linked-libraries-paradigms-of-the-gpl-license-in-contemporary-software/ebook/product-21419788.html) - Luis A. Enríquez
+* ["DYNAMIC LINKED LIBRARIES": Paradigms of the GPL license in contemporary software](http://www.lulu.com/shop/http://www.lulu.com/shop/luis-enr%C3%ADquez-a/dynamic-linked-libraries-paradigms-of-the-gpl-license-in-contemporary-software/ebook/product-21419788.html) - Luis A. Enríquez
 * [Encyclopedia of Human Computer Interaction 2nd Edition](https://www.interaction-design.org/literature/book/the-encyclopedia-of-human-computer-interaction-2nd-ed)
 * [Essential Image Optimization](https://images.guide) - Addy Osmani
 * [Foundations of Programming](https://openmymind.net/FoundationsOfProgramming.pdf) - Karl Seguin (PDF)
@@ -601,36 +595,36 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Getting Real](https://basecamp.com/books/getting-real) - Basecamp, 37signals ([HTML](https://basecamp.com/gettingreal), [PDF](https://basecamp.com/gettingreal/getting-real.pdf))
 * [GNU GREP and RIPGREP](https://learnbyexample.github.io/learn_gnugrep_ripgrep/) - Sundeep Agarwal
 * [Google Maps API Succinctly](https://www.syncfusion.com/ebooks/google_maps_api_succinctly) - Mark Lewin
-* [Hacknot: Essays on Software Development](https://www.lulu.com/shop/ed-johnson/hacknot-essays-on-software-development/ebook/product-17544641.html) - Ed Johnson
+* [Hacknot: Essays on Software Development](http://www.lulu.com/shop/ed-johnson/hacknot-essays-on-software-development/ebook/product-17544641.html) - Ed Johnson
 * [Hello SDL](https://lazyfoo.net/tutorials/SDL) - Lazy Foo' Productions
 * [High-Performance Scientific Computing](https://andreask.cs.illinois.edu/Teaching/HPCFall2012) (class lectures and slides)
 * [HoloLens Succinctly](https://www.syncfusion.com/ebooks/hololens_succinctly) - Lars Klint
-* [How Computers Work](https://www.fastchip.net/howcomputerswork/p1.html) - R. Young
+* [How Computers Work](http://www.fastchip.net/howcomputerswork/p1.html) - R. Young
 * [How to Become a Programmer](http://softwarebyrob.wpengine.netdna-cdn.com/assets/Software_by_Rob%20_How_to_Become_a%20_Programmer_1.0.pdf) - Rob Walling (PDF)
 * [How To Manage Remote Servers with Ansible](https://www.digitalocean.com/community/books/how-to-manage-remote-servers-with-ansible-ebook) - Erika Heidi (PDF, EPUB)
-* [How to Think Like a Computer Scientist](https://openbookproject.net/thinkcs/) - Peter Wentworth, Jeffrey Elkner, Allen B. Downey, Chris Meyers
-* [Image Processing in C: Analyzing and Enhancing Digital Images](https://homepages.inf.ed.ac.uk/rbf/BOOKS/PHILLIPS/) - Dwayne Phillips
+* [How to Think Like a Computer Scientist](http://openbookproject.net/thinkcs/) - Peter Wentworth, Jeffrey Elkner, Allen B. Downey, Chris Meyers
+* [Image Processing in C: Analyzing and Enhancing Digital Images](http://homepages.inf.ed.ac.uk/rbf/BOOKS/PHILLIPS/) - Dwayne Phillips
 * [Information Technology and the Networked Economy](https://web.archive.org/web/20200731035935/https://florida.theorangegrove.org/og/file/49843a6a-9a9d-4bad-b4d4-d053f9cdf73e/1/InfoTechNetworkedEconomy.pdf) - Patrick McKeown (PDF) *(:card_file_box: archived)*
 * [Introduction to Scientific Programming in C++ and Fortran](https://web.corral.tacc.utexas.edu/CompEdu/pdf/isp/EijkhoutIntroSciProgramming-book.pdf) - Victor Eijkhout (PDF)
 * [IRPF90 Fortran code generator](https://www.gitbook.com/book/scemama/irpf90/details) - Anthony Scemama
 * [Learn Programming](https://progbook.org) - Antti Salonen
 * [Learn to Program](https://pine.fm/LearnToProgram/) - Chris Pine
 * [Learning 30 Technologies in 30 Days: A Developer Challenge](https://blog.openshift.com/learning-30-technologies-in-30-days-a-developer-challenge/) - Shekhar Gulati
-* [Linked Data Patterns: A pattern catalogue for modelling, publishing, and consuming Linked Data](https://patterns.dataincubator.org/book/) - Leigh Dodds, Ian Davis
+* [Linked Data Patterns: A pattern catalogue for modelling, publishing, and consuming Linked Data](http://patterns.dataincubator.org/book/) - Leigh Dodds, Ian Davis
 * [Magic Ink: Information Software and The Graphical Interface](http://worrydream.com/#!/MagicInk) - Bret Victor
 * [Mobile Developer's Guide to the Galaxy](https://leanpub.com/mobiledevelopersguide/read) (HTML)
-* [Modeling Reactive Systems with Statecharts](https://www.wisdom.weizmann.ac.il/~harel/reactive_systems.html) - D. Harel, M. Politi
+* [Modeling Reactive Systems with Statecharts](http://www.wisdom.weizmann.ac.il/~harel/reactive_systems.html) - D. Harel, M. Politi
 * [MSIX Succinctly](https://www.syncfusion.com/ebooks/msix-succinctly) - Matteo Pagani
-* [Networks, Crowds, and Markets: Reasoning About a Highly Connected World](https://www.cs.cornell.edu/home/kleinber/networks-book/) - David Easley, Jon Kleinberg
+* [Networks, Crowds, and Markets: Reasoning About a Highly Connected World](http://www.cs.cornell.edu/home/kleinber/networks-book/) - David Easley, Jon Kleinberg
 * [Object-Oriented Reengineering Patterns](http://win.ua.ac.be/~sdemey/) - Serge Demeyer, Stéphane Ducasse, Oscar Nierstrasz
 * [Open Government; Collaboration, Transparency, and Participation in Practice](https://github.com/oreillymedia/open_government) - Daniel Lathrop, Laurel Ruma
 * [PDQ: Pretty Darn Quick: An Agile, All-Purpose Methodology](https://leanpub.com/PDQ) - Jeff Franz-Lien *(Leanpub account or valid email requested)*
-* [Philosophy of Computer Science](https://www.cse.buffalo.edu/~rapaport/Papers/phics.pdf) (PDF)
+* [Philosophy of Computer Science](http://www.cse.buffalo.edu/~rapaport/Papers/phics.pdf) (PDF)
 * [PNG: The Definitive Guide](http://www.libpng.org/pub/png/book/) - Greg Roelofs
 * [Pointers And Memory](http://cslibrary.stanford.edu/102/PointersAndMemory.pdf) - Nick Parlante (PDF)
 * [Principles of Computer System Design](http://ocw.mit.edu/resources/res-6-004-principles-of-computer-system-design-an-introduction-spring-2009/online-textbook/part_ii_open_5_0.pdf) (PDF)
 * [Programming Fundamentals](https://press.rebus.community/programmingfundamentals/) - Kenneth Leroy Busbee, Dave Braunschweig
-* [Programming with Unicode](https://unicodebook.readthedocs.org)
+* [Programming with Unicode](http://unicodebook.readthedocs.org)
 * [Real-World Maintainable Software](https://www.oreilly.com/ideas/real-world-maintainable-software) - Abraham Marin-Perez
 * [Record-Playback Test Automation: Sahi & Selenium IDE: Critical Evaluation of Record-Playback Automation Tools](https://leanpub.com/manualToAutomatedWithSeleniumIDEAndSahi) - Shashikant Jagtap *(Leanpub account or valid email requested)*
 * [Scientific Programming and Computer Architecture](https://divakarvi.github.io/bk-spca/spca.html) - Divakar Viswanath
@@ -642,18 +636,17 @@ Books that cover a specific programming language can be found in the [BY PROGRAM

 ### Networking

-* [An Introduction to Computer Networks](https://intronetworks.cs.luc.edu) (HTML, PDF, Kindle)
+* [An Introduction to Computer Networks](http://intronetworks.cs.luc.edu) (HTML, PDF, Kindle)
 * [Beej's Guide to Network Programming - Using Internet Sockets](https://beej.us/guide/bgnet/) - Brian "Beej Jorgensen" Hall (HTML, PDF)
-* [Bits, Signals, and Packets: An Introduction to Digital Communications and Networks](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-02-introduction-to-eecs-ii-digital-communication-systems-fall-2012/readings/)
-* [Code Connected vol.1](https://hintjens.wdfiles.com/local--files/main%3Afiles/cc1pe.pdf) (PDF) (book on ZeroMQ)
+* [Bits, Signals, and Packets: An Introduction to Digital Communications and Networks](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-02-introduction-to-eecs-ii-digital-communication-systems-fall-2012/readings/)
+* [Code Connected vol.1](http://hintjens.wdfiles.com/local--files/main%3Afiles/cc1pe.pdf) (PDF) (book on ZeroMQ)
 * [Computer Networking : Principles, Protocols and Practice](http://cnp3book.info.ucl.ac.be/1st/html/index.html) (HTML, ePub, PDF, Kindle)
-* [Computer Networks](https://kanchiuniv.ac.in/coursematerials/VINODKUMAR_COMPUTER_NETWORKS.pdf) - J.Vinoth kumar (PDF)
 * [Computer Networks: A Systems Approach](https://book.systemsapproach.org) - Larry Peterson, Bruce Davie (HTML, epub, mobi, PDF)
-* [Distributed systems for fun and profit](https://book.mixu.net/distsys/single-page.html)
+* [Distributed systems for fun and profit](http://book.mixu.net/distsys/single-page.html)
 * [High-Performance Browser Networking](https://hpbn.co) - Ilya Grigorik
 * [How HTTPS Works](https://howhttps.works) - DNSimple
 * [HTTP Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/http) (PDF, Kindle) (email address *requested*, not required)
-* [HTTP2 Explained](https://daniel.haxx.se/http2/) - Daniel Stenberg
+* [HTTP2 Explained](http://daniel.haxx.se/http2/) - Daniel Stenberg
 * [Introduction to HTTP](https://launchschool.com/books/http) - Launch School
 * [IPv6 for IPv4 Experts](https://sites.google.com/site/yartikhiy/home/ipv6book) - Yar Tikhiy (PDF)
 * [Kafka gentle introduction](https://www.gentlydownthe.stream) - Mitch Seymour
@@ -665,61 +658,60 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [Securing Wireless Networks for the Home User Guide](https://mohamedation.com/securing-wifi/en/) - Mohamed Adel (HTML)
 * [The TCP/IP Guide](http://www.tcpipguide.com/free/t_toc.htm)
 * [Understanding IP Addressing: Everything you ever wanted to know](http://pages.di.unipi.it/ricci/501302.pdf) (PDF)
-* [ZeroMQ Guide](https://zguide.zeromq.org)
+* [ZeroMQ Guide](http://zguide.zeromq.org/page%3Aall)


 ### Object Oriented Programming

 * [Object Oriented Programming](https://www.cl.cam.ac.uk/teaching/0910/OOProg/OOP.pdf) - Robert Harle (PDF)
-* [OOP – Learn Object Oriented Thinking and Programming](https://files.bruckner.cz/be2a5b2104bf393da7092a4200903cc0/PecinovskyOOP.pdf) - Rudolf Pecinovsky (PDF) 


 ### Open Source Ecosystem

 * [500 lines or less](https://github.com/aosabook/500lines) - Build from Source Code
 * [Contributing to opensource: the right way](https://github.com/Mte90/Contribute-to-opensource-the-right-way) - Daniele Scasciafratte
-* [Data Journalism Handbook](https://datajournalismhandbook.org)
+* [Data Journalism Handbook](http://datajournalismhandbook.org)
 * [Free as in Freedom: Richard Stallman and the free software revolution](https://archive.org/details/faif-2.0) - Sam Williams (PDF)
 * [Free for All](https://unglue.it/work/136445/) - Peter Wayner
-* [Free Software, Free Society: Selected Essays of Richard M. Stallman](https://shop.fsf.org/product/free-software-free-society-2/)
-* [Getting Started with InnerSource](https://www.oreilly.com/programming/free/getting-started-with-innersource.csp) (email address *requested*, not required)
-* [Getting started with Open source development](https://public.dhe.ibm.com/software/dw/db2/express-c/wiki/Getting_started_with_open_source_development_p2.pdf) (PDF)
+* [Free Software, Free Society: Selected Essays of Richard M. Stallman](http://shop.fsf.org/product/free-software-free-society-2/)
+* [Getting Started with InnerSource](http://www.oreilly.com/programming/free/getting-started-with-innersource.csp) (email address *requested*, not required)
+* [Getting started with Open source development](http://public.dhe.ibm.com/software/dw/db2/express-c/wiki/Getting_started_with_open_source_development_p2.pdf) (PDF)
 * [GitLab Handbook](https://about.gitlab.com/handbook/)
 * [How to get started with open source](https://opensource.com/resources/ebook/how-get-started-open-source) (ePub & ODT)
-* [Innovation Happens Elsewhere](https://dreamsongs.com/IHE/IHE.html) - Ron Goldman, Richard P. Gabriel
+* [Innovation Happens Elsewhere](http://dreamsongs.com/IHE/IHE.html) - Ron Goldman, Richard P. Gabriel
 * [Introduction to Networking](https://do1.dr-chuck.net/net-intro/EN_us/net-intro.pdf) - Charles Severance (PDF)
 * [Open Advice: FOSS: What We Wish We Had Known When We Started](http://open-advice.org)
 * [Open source in Brazil](https://www.oreilly.com/ideas/open-source-in-brazil) - Andy Oram
-* [Producing Open Source Software](https://producingoss.com) - Karl Fogel
+* [Producing Open Source Software](http://producingoss.com) - Karl Fogel
 * [Roads and Bridges: The Unseen Labor Behind Our Digital Infrastructure](https://www.fordfoundation.org/work/learning/research-reports/roads-and-bridges-the-unseen-labor-behind-our-digital-infrastructure/) - Nadia Eghbal
-* [The Architecture of Open Source Applications: Vol. 1: Elegance, Evolution, and a Few Fearless Hacks; Vol. 2: Structure, Scale, and a Few More Feerless Hacks](https://www.aosabook.org/en/index.html)
-* [The Art of Community](https://artofcommunityonline.org/Art_of_Community_Second_Edition.pdf) - Jono Bacon (PDF)
+* [The Architecture of Open Source Applications: Vol. 1: Elegance, Evolution, and a Few Fearless Hacks; Vol. 2: Structure, Scale, and a Few More Feerless Hacks](http://www.aosabook.org/en/index.html)
+* [The Art of Community](http://artofcommunityonline.org/Art_of_Community_Second_Edition.pdf) - Jono Bacon (PDF)
 * [The Cathedral and the Bazaar](http://www.catb.org/esr/writings/cathedral-bazaar/) - Eric S. Raymond
-* [The Future of the Internet](https://futureoftheinternet.org) - Jonathan Zittrain
-* [The Open Source Way](https://www.theopensourceway.org/book/)
-* [The Wealth of Networks: How Social Production Transforms Markets and Freedom](https://cyber.law.harvard.edu/wealth_of_networks/Main_Page) - Yochai Benkler
+* [The Future of the Internet](http://futureoftheinternet.org) - Jonathan Zittrain
+* [The Open Source Way](http://www.theopensourceway.org/book/)
+* [The Wealth of Networks: How Social Production Transforms Markets and Freedom](http://cyber.law.harvard.edu/wealth_of_networks/Main_Page) - Yochai Benkler


 ### Operating Systems

-* [A short introduction to operating systems (2001)](https://markburgess.org/os/os.pdf) - Mark Burgess (PDF)
-* [Computer Science from the Bottom Up](https://www.bottomupcs.com) - Ian Wienand (PDF)
+* [A short introduction to operating systems (2001)](http://markburgess.org/os/os.pdf) - Mark Burgess (PDF)
+* [Computer Science from the Bottom Up](http://www.bottomupcs.com) - Ian Wienand (PDF)
 * [Flexible Operating System Internals: The Design and Implementation of the Anykernel and Rump Kernels](https://aaltodoc.aalto.fi/handle/123456789/6318) - Antti Kantee (PDF)
 * [How to Make a Computer Operating System](https://github.com/SamyPesse/How-to-Make-a-Computer-Operating-System) - Samy Pesse (:construction: *in process*)
-* [How to write a simple operating system in assembly language](https://mikeos.sourceforge.net/write-your-own-os.html) - Mike Saunders (HTML)
+* [How to write a simple operating system in assembly language](http://mikeos.sourceforge.net/write-your-own-os.html) - Mike Saunders (HTML)
 * [Linux From Scratch](https://www.linuxfromscratch.org/lfs/view/stable/) - Gerard Beekmans, Bruce Dubbs, Ken Moffat, Pierre Labastie, et al. (HTML, [PDF, downloads...](https://www.linuxfromscratch.org/lfs/downloads/stable/))
 * [Making Servers Work: A Practical Guide to Linux System Administration](https://www.digitalocean.com/community/books/sysadmin-ebook-making-servers-work) - Jamon Camisso (PDF, EPUB)
 * [Operating Systems and Middleware](https://gustavus.edu/mcs/max/os-book/) - Max Hailperin (PDF, LaTeX)
 * [Operating Systems: From 0 to 1](https://github.com/tuhdo/os01/releases/tag/0.0.1) - Tu, Ho Doang (PDF) (:construction: *in process*)
-* [Operating Systems: Three Easy Pieces](https://pages.cs.wisc.edu/~remzi/OSTEP/) - Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau (PDF)
-* [Practical File System Design: The Be File System](https://www.nobius.org/~dbg/practical-file-system-design.pdf) - Dominic Giampaolo (PDF)
-* [Project Oberon: The Design of an Operating System, a Compiler, and a Computer](https://people.inf.ethz.ch/wirth/ProjectOberon/index.html) - Niklaus Wirth, Jürg Gutknecht (PDF)
+* [Operating Systems: Three Easy Pieces](http://pages.cs.wisc.edu/~remzi/OSTEP/) - Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau (PDF)
+* [Practical File System Design: The Be File System](http://www.nobius.org/~dbg/practical-file-system-design.pdf) - Dominic Giampaolo (PDF)
+* [Project Oberon: The Design of an Operating System, a Compiler, and a Computer](http://people.inf.ethz.ch/wirth/ProjectOberon/index.html) - Niklaus Wirth, Jürg Gutknecht (PDF)
 * [The Art of Unix Programming](http://catb.org/esr/writings/taoup/html/) - Eric S. Raymond (HTML)
 * [The Little Book About OS Development](https://littleosbook.github.io) - Erik Helin, Adam Renberg - (PDF, HTML)
-* [The Little Book of Semaphores](https://greenteapress.com/semaphores/) - Allen B. Downey (PDF)
-* [Think OS: A Brief Introduction to Operating Systems](https://www.greenteapress.com/thinkos/index.html) - Allen B. Downey (PDF)
-* [UNIX Application and System Programming, lecture notes](http://www.compsci.hunter.cuny.edu/~sweiss/course_materials/unix_lecture_notes.php) - Stewart Weiss (PDF)
-* [Writing a Simple Operating System from Scratch](https://www.cs.bham.ac.uk/~exr/lectures/opsys/10_11/lectures/os-dev.pdf) - Nick Blundell (PDF)
+* [The Little Book of Semaphores](http://greenteapress.com/semaphores/) - Allen B. Downey (PDF)
+* [Think OS: A Brief Introduction to Operating Systems](http://www.greenteapress.com/thinkos/index.html) - Allen B. Downey (PDF)
+* [UNIX Application and System Programming, lecture notes](http://www.compsci.hunter.cuny.edu/~sweiss/course_materials/unix_lecture_notes.php) - Prof. Stewart Weiss (PDF)
+* [Writing a Simple Operating System from Scratch](http://www.cs.bham.ac.uk/~exr/lectures/opsys/10_11/lectures/os-dev.pdf) - Nick Blundell (PDF)
 * [Xv6, a simple Unix-like teaching operating system](https://pdos.csail.mit.edu/6.828/2022/xv6.html) - Russ Cox, Frans Kaashoek and Robert Morris (PDF, HTML)


@@ -738,7 +730,7 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Partial Evaluation

-* [Partial Evaluation and Automatic Program Generation](https://www.itu.dk/people/sestoft/pebook/) - Neil D. Jones, C.K. Gomard, Peter Sestoft (PDF)
+* [Partial Evaluation and Automatic Program Generation](http://www.itu.dk/people/sestoft/pebook/) - Neil D. Jones, C.K. Gomard, Peter Sestoft (PDF)


 ### Professional Development
@@ -757,13 +749,12 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Programming

-* [A Short Introduction to the Art of Programming (1971)](https://www.cs.utexas.edu/users/EWD/transcriptions/EWD03xx/EWD316.html) - Edsger W. Dijkstra (HTML)
 * [Design of a Programmer](https://www.smashwords.com/books/view/639609) - Prakash Hegade (PDF)
-* [Introduction to Computer Science](https://www.cse.iitd.ernet.in/~suban/CSL102/) - Subhashis Banerjee, IIT Delhi
-* [Introduction to Computing](https://www.computingbook.org) - David Evans
+* [Introduction to Computer Science](http://www.cse.iitd.ernet.in/~suban/CSL102/) - Prof. Subhashis Banerjee, IIT Delhi
+* [Introduction to Computing](http://www.computingbook.org) - David Evans
 * [Principled Programming / Introduction to Coding in Any Imperative Language](https://www.cs.cornell.edu/info/people/tt/Principled_Programming.html) - Tim Teitelbaum
 * [Programming and Programming Languages](https://papl.cs.brown.edu/2019/) - Shriram Krishnamurthi
-* [Programming Languages: Application and Interpretation (2nd Edition)](https://cs.brown.edu/~sk/Publications/Books/ProgLangs/) - Shriram Krishnamurthi
+* [Programming Languages: Application and Interpretation (2nd Edition)](http://cs.brown.edu/~sk/Publications/Books/ProgLangs/) - Shriram Krishnamurthi
 * [Structure and Interpretation of Computer Programs](https://web.mit.edu/6.001/6.037/sicp.pdf) - Harold Abelson, Gerald Jay Sussman, Julie Sussman (PDF)
 * [Structure and Interpretation of Computer Programs](https://sarabander.github.io/sicp/html/index.xhtml) - Harold Abelson, Gerald Jay Sussman, Julie Sussman (HTML)
 * [The Black Art of Programming](http://self.gutenberg.org/wplbn0002828847-the-black-art-of-programming-by-mcilroy-mark.aspx?) - Mark McIlroy
@@ -774,8 +765,8 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Programming Paradigms

-* [Flow based Programming](https://jpaulmorrison.com/fbp/) - J Paul Morrison
-* [Introduction to Functional Programming](https://www.cl.cam.ac.uk/teaching/Lectures/funprog-jrh-1996/) - J. Harrison
+* [Flow based Programming](http://jpaulmorrison.com/fbp/) - J Paul Morrison
+* [Introduction to Functional Programming](http://www.cl.cam.ac.uk/teaching/Lectures/funprog-jrh-1996/) - J. Harrison
 * [Making Sense of Stream Processing](https://assets.confluent.io/m/2a60fabedb2dfbb1/original/20190307-EB-Making_Sense_of_Stream_Processing_Confluent.pdf) - Martin Kleppmann (PDF)
 * [Mostly Adequate Guide to Functional Programming](https://mostly-adequate.gitbooks.io/mostly-adequate-guide/content/) - Mostly Adequate Core Team
 * [The Pure Function Pipeline Data Flow v3.0 ---- the Grand Unified Programming Theory](https://github.com/linpengcheng/PurefunctionPipelineDataflow) - Lin Pengcheng
@@ -791,7 +782,7 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Quantum Computing

-* [Introduction to Classical and Quantum Computing](https://www.thomaswong.net/introduction-to-classical-and-quantum-computing-1e3p.pdf) - Thomas G. Wong (PDF)
+* [Introduction to Classical and Quantum Computing](http://www.thomaswong.net/introduction-to-classical-and-quantum-computing-1e3p.pdf) - Thomas G. Wong (PDF)
 * [Introduction to Quantum Information](https://www.gla.ac.uk/media/Media_344957_smxx.pdf) - Stephen M. Barnett (PDF)
 * [Learn Quantum Computation using Qiskit](https://qiskit.org/textbook/preface.html) - Frank Harkins, et al. (HTML)
 * [Quantum Algorithms](https://arxiv.org/pdf/0808.0369v1) - Michele Mosca (PDF)
@@ -805,14 +796,14 @@ Kerridge (PDF) (email address *requested*, not required)
 * [JavaScript RegExp](https://learnbyexample.github.io/learn_js_regexp/) - Sundeep Agarwal
 * [Python re(gex)?](https://learnbyexample.github.io/py_regular_expressions/) - Sundeep Agarwal
 * [Regular Expressions for Regular Folk](https://refrf.shreyasminocha.me) - Shreyas Minocha
-* [RexEgg](https://www.rexegg.com)
+* [RexEgg](http://www.rexegg.com)
 * [Ruby Regexp](https://learnbyexample.github.io/Ruby_Regexp/) - Sundeep Agarwal
-* [The 30 Minute Regex Tutorial](https://www.codeproject.com/Articles/9099/The-Minute-Regex-Tutorial) - Jim Hollenhorst
+* [The 30 Minute Regex Tutorial](http://www.codeproject.com/Articles/9099/The-Minute-Regex-Tutorial) - Jim Hollenhorst


 ### Reverse Engineering

-* [BIOS Disassembly Ninjutsu Uncovered 1st Edition](https://bioshacking.blogspot.co.uk/2012/02/bios-disassembly-ninjutsu-uncovered-1st.html) - Darmawan Salihun (PDF)
+* [BIOS Disassembly Ninjutsu Uncovered 1st Edition](http://bioshacking.blogspot.co.uk/2012/02/bios-disassembly-ninjutsu-uncovered-1st.html) - Darmawan Salihun (PDF)
 * [Hacking the Xbox: An Introduction to Reverse Engineering](https://www.nostarch.com/xboxfree/) - Andrew "bunnie" Huang
 * [iOS App Reverse Engineering](https://github.com/iosre/iOSAppReverseEngineering) (PDF)

@@ -827,23 +818,23 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Security & Privacy

-* [A Graduate Course in Applied Cryptography](https://toc.cryptobook.us)
+* [A Graduate Course in Applied Cryptography](http://toc.cryptobook.us)
 * [Crypto 101 - Crypto for everyone](https://www.crypto101.io)
 * [Cryptography](https://en.wikibooks.org/wiki/Cryptography) - Wikibooks (HTML) (:construction: *in process*)
 * [CryptoParty Handbook](https://unglue.it/work/141611/)
 * [Gray Hat Hacking: The Ethical Hacker's Handbook](https://pages.cs.wisc.edu/~ace/media/gray-hat-hacking.pdf) - Allen Harper, Jonathan Ness, Chris Eagle, Shon Harris, Gideon Lenkey, Terron Williams (PDF)
-* [Handbook of Applied Cryptography](https://cacr.uwaterloo.ca/hac/index.html)
+* [Handbook of Applied Cryptography](http://cacr.uwaterloo.ca/hac/index.html)
 * [How HTTPS works](https://howhttps.works) - dnsimple
 * [How to deal with Passwords](https://github.com/MHM5000/pass)
 * [Information Security Management](https://www.infosecuritybook.com) - Marcos Sêmola (PDF)
-* [Intrusion Detection Systems with Snort](https://ptgmedia.pearsoncmg.com/images/0131407333/downloads/0131407333.pdf) (PDF)
+* [Intrusion Detection Systems with Snort](http://ptgmedia.pearsoncmg.com/images/0131407333/downloads/0131407333.pdf) (PDF)
 * [OpenSSL Cookbook](https://www.feistyduck.com/library/openssl-cookbook/)
 * [OWASP Mobile Security Testing Guide](https://mobile-security.gitbook.io/mobile-security-testing-guide/) - Bernhard Mueller et al.
 * [OWASP Testing Guide 4.2](https://owasp.org/www-project-web-security-testing-guide/v42/) - The OWASP® Foundation (HTML, [PDF](https://github.com/OWASP/wstg/releases/download/v4.2/wstg-v4.2.pdf))
-* [OWASP Top 10 for .NET Developers](https://www.troyhunt.com/2011/12/free-ebook-owasp-top-10-for-net.html)
+* [OWASP Top 10 for .NET Developers](http://www.troyhunt.com/2011/12/free-ebook-owasp-top-10-for-net.html)
 * [Practical Cryptography for Developer](https://cryptobook.nakov.com) - Svetlin Nakov (GitBook) (:construction: *in process*)
 * [Programming Differential Privacy](https://programming-dp.com) - Joseph Near, Chiké Abuah (HTML, PDF)
-* [Security Engineering](https://www.cl.cam.ac.uk/~rja14/book.html)
+* [Security Engineering](http://www.cl.cam.ac.uk/~rja14/book.html)
 * [The Joy of Cryptography (2021)](https://joyofcryptography.com/pdf/book.pdf) - Mike Rosulek (PDF)


@@ -851,38 +842,38 @@ Kerridge (PDF) (email address *requested*, not required)

 * [A Primer on Design Patterns](https://leanpub.com/aprimerondesignpatterns/read) - Rahul Batra (HTML)
 * [Agile Planning: From Ideas to Story Cards](https://launchschool.com/books/agile_planning) - Launch School
-* [Architectural Styles and the Design of Network-based Software Architectures](https://www.ics.uci.edu/~fielding/pubs/dissertation/top.htm) - Roy Thomas Fielding
-* [Best Kept Secrets of Peer Code Review](https://smartbear.com/lp/ebook/collaborator/secrets-of-peer-code-review/)
+* [Architectural Styles and the Design of Network-based Software Architectures](http://www.ics.uci.edu/~fielding/pubs/dissertation/top.htm) - Roy Thomas Fielding
+* [Best Kept Secrets of Peer Code Review](http://smartbear.com/lp/ebook/collaborator/secrets-of-peer-code-review/)
 * [Building Secure & Reliable Systems](https://static.googleusercontent.com/media/landing.google.com/en//sre/static/pdf/Building_Secure_and_Reliable_Systems.pdf) - Heather Adkins, Betsy Beyer, Paul Blankinship, Piotr Lewandowski, Ana Oprea, Adam Stubblefield (PDF)
 * [Code Simplicity: The Fundamentals of Software](https://www.codesimplicity.com/book.pdf) - Max Kanat-Alexander (PDF)
-* [Data-Oriented Design](https://www.dataorienteddesign.com/dodmain/dodmain.html)
+* [Data-Oriented Design](http://www.dataorienteddesign.com/dodmain/dodmain.html)
 * [Designing Event-Driven Systems. Concepts and Patterns for Streaming Services with Apache Kafka](https://assets.confluent.io/m/7a91acf41502a75e/original/20180328-EB-Confluent_Designing_Event_Driven_Systems.pdf) - Ben Stopford (PDF)
 * [Developing Reactive Microservices](https://info.lightbend.com/COLL-20XX-Developing-Reactive-Microservices_Landing-Page.html) (email address *requested*, not required)
-* [Domain Driven Design Quickly](https://www.infoq.com/minibooks/domain-driven-design-quickly)
+* [Domain Driven Design Quickly](http://www.infoq.com/minibooks/domain-driven-design-quickly)
 * [Domain-Driven Design Reference](https://www.domainlanguage.com/ddd/reference) - Eric Evans
 * [DSL Engineering: Designing, Implementing and Using Domain-Specific Languages](http://dslbook.org) - Markus Voelter
-* [Exploring CQRS and Event Sourcing](https://docs.microsoft.com/en-us/previous-versions/msp-n-p/jj554200(v=pandp.10)) - Dominic Betts, Julián Domínguez, Grigori Melnik, Mani Subramanian, Fernando Simonazzi ([EPUB, PDF](https://www.microsoft.com/en-us/download/details.aspx?id=34774) - [code samples](https://go.microsoft.com/fwlink/p/?linkid=258571))
-* [Guide to the Software Engineering Body of Knowledge](https://www.computer.org/education/bodies-of-knowledge/software-engineering/v3) (email address *requested*)
-* [How to Design Programs](https://www.htdp.org)
-* [How to Write Unmaintainable Code](https://mindprod.com/jgloss/unmain.html)
-* [Kanban and Scrum - making the most of both](https://www.infoq.com/minibooks/kanban-scrum-minibook)
+* [Exploring CQRS and Event Sourcing](https://docs.microsoft.com/en-us/previous-versions/msp-n-p/jj554200(v=pandp.10)) - Dominic Betts, Julián Domínguez, Grigori Melnik, Mani Subramanian, Fernando Simonazzi ([EPUB, PDF](http://www.microsoft.com/en-us/download/details.aspx?id=34774) - [code samples](http://go.microsoft.com/fwlink/p/?linkid=258571))
+* [Guide to the Software Engineering Body of Knowledge](https://www.computer.org/education/bodies-of-knowledge/software-engineering/v3) (email adddress *requested*)
+* [How to Design Programs](http://www.htdp.org)
+* [How to Write Unmaintainable Code](http://mindprod.com/jgloss/unmain.html)
+* [Kanban and Scrum - making the most of both](http://www.infoq.com/minibooks/kanban-scrum-minibook)
 * [Microservices AntiPatterns and Pitfalls](http://web.archive.org/web/20210205164251/https://www.oreilly.com/programming/free/files/microservices-antipatterns-and-pitfalls.pdf) - Mark Richards (PDF) *(:card_file_box: archived)*
 * [Microservices vs. Service-Oriented Architecture](https://www.oreilly.com/radar/microservices-vs-service-oriented-architecture/) - Mark Richards (HTML)
 * [Migrating to Cloud-Native Application Architectures](https://developers.redhat.com/books/migrating-microservice-databases-relational-monolith-distributed-data/) (email address *requested*) (PDF)
 * [Naked objects](http://downloads.nakedobjects.net/resources/Pawson%20thesis.pdf) - Richard Pawson (PDF)
 * [OAuth - The Big Picture](https://pages.apigee.com/oauth-big-picture-ebook.html) (email address *requested*)
-* [Object-Oriented Reengineering Patterns](https://scg.unibe.ch/download/oorp/) - S. Demeyer, S. Ducasse, O. Nierstrasz
+* [Object-Oriented Reengineering Patterns](http://scg.unibe.ch/download/oorp/) - S. Demeyer, S. Ducasse, O. Nierstrasz
 * [Practicing Domain-Driven Design - Part 1](https://leanpub.com/Practicing-DDD) - Scott Millett *(Leanpub account or valid email requested)*
 * [Reactive Microservices Architecture](https://www.lightbend.com/ebooks/reactive-microservices-architecture-design-principles-for-distributed-systems-oreilly) (email address *requested*)
 * [Reactive Microsystems: The Evolution of Microservices at Scale](https://www.lightbend.com/ebooks/reactive-microsystems-evolution-of-microservices-scalability-oreilly) (email address *requested*)
 * [Refactor Like a Superhero](https://github.com/bespoyasov/refactor-like-a-superhero-online-book/blob/main/manuscript-en/README.md) - Alex Bespoyasov
-* [Scrum and XP from the Trenches](https://www.infoq.com/minibooks/scrum-xp-from-the-trenches-2)
+* [Scrum and XP from the Trenches](http://www.infoq.com/minibooks/scrum-xp-from-the-trenches-2)
 * [Serverless apps: Architecture, patterns, and Azure implementation](https://docs.microsoft.com/en-us/dotnet/standard/serverless-architecture/)
 * [Serverless Design Patterns and Best Practices](https://www.packtpub.com/free-ebooks/serverless-design-patterns-and-best-practices) - Brian Zambrano (Packt account *required*)
 * [Shape Up - Stop Running in Circles and Ship Work that Matters](https://basecamp.com/shapeup) - Ryan Singer (PDF)
 * [Site Reliability Engineering](https://landing.google.com/sre/book/index.html)
-* [Software Architecture Patterns](https://www.oreilly.com/programming/free/software-architecture-patterns.csp) (email address *requested*, not required)
-* [Software Engineering for Internet Applications](https://philip.greenspun.com/seia/)
+* [Software Architecture Patterns](http://www.oreilly.com/programming/free/software-architecture-patterns.csp) (email address *requested*, not required)
+* [Software Engineering for Internet Applications](http://philip.greenspun.com/seia/)
 * [Source Making Design Patterns and UML](https://sourcemaking.com/design_patterns)
 * [Test Driven Development, Extensive Tutorial](https://github.com/grzesiek-galezowski/tdd-ebook) - Grzegorz Gałęzowski
 * [The Catalog of Design Patterns](https://refactoring.guru/design-patterns/catalog)
@@ -894,42 +885,42 @@ Kerridge (PDF) (email address *requested*, not required)

 ### Standards

-* [Linux Standard Base](https://refspecs.linuxfoundation.org/lsb.shtml)
+* [Linux Standard Base](http://refspecs.linuxfoundation.org/lsb.shtml)
 * [UNIX - The POSIX Standard - IEEE Std 1003.1](https://github.com/geoff-codes/posix-standard)


 ### Theoretical Computer Science

-* [Building Blocks for Theoretical Computer Science](https://mfleck.cs.illinois.edu/building-blocks/index.html) - Margaret M. Fleck
+* [Building Blocks for Theoretical Computer Science](http://mfleck.cs.illinois.edu/building-blocks/index.html) - Margaret M. Fleck
 * [Category Theory for Computing Science](http://www.tac.mta.ca/tac/reprints/articles/22/tr22.pdf) (PDF)
 * [Category Theory for Programmers](https://github.com/hmemcpy/milewski-ctfp-pdf) - Bartosz Milewski (PDF)
 * [Delftse Foundations of Computation](https://textbooks.open.tudelft.nl/textbooks/catalog/book/13) - Stefan Hugtenburgand, Neil Yorke-Smith @ TU Delft Open (PDF)
-* [Homotopy Type Theory: Univalent Foundations of Mathematics](https://homotopytypetheory.org/book/) (PDF)
-* [Introduction to Theory of Computation](https://cglab.ca/~michiel/TheoryOfComputation/) - Anil Maheshwari, Michiel Smid (PDF)
-* [Models of Computation](https://cs.brown.edu/people/jes/book/) - John E. Savage
+* [Homotopy Type Theory: Univalent Foundations of Mathematics](http://homotopytypetheory.org/book/) (PDF)
+* [Introduction to Theory of Computation](http://cglab.ca/~michiel/TheoryOfComputation/) - Anil Maheshwari, Michiel Smid (PDF)
+* [Models of Computation](http://cs.brown.edu/people/jes/book/) - John E. Savage
 * [Practical Foundations for Programming Languages, Preview](https://www.cs.cmu.edu/~rwh/pfpl/2nded.pdf) - Robert Harper (PDF)
 * [Principles of Programming Languages](https://web.archive.org/web/20150418034451/http://www.cs.jhu.edu/~scott/pl/book/dist/) - Scott F. Smith *(:card_file_box: archived)*
-* [Programming in Martin-Löf's Type Theory](https://www.cse.chalmers.se/research/group/logic/book/) - Bengt Nordstroem
-* [Programming Languages: Application and Interpretation (2nd Edition)](https://cs.brown.edu/~sk/Publications/Books/ProgLangs/) - Shriram Krishnamurthi
+* [Programming in Martin-Löf's Type Theory](http://www.cse.chalmers.se/research/group/logic/book/) - Bengt Nordstroem
+* [Programming Languages: Application and Interpretation (2nd Edition)](http://cs.brown.edu/~sk/Publications/Books/ProgLangs/) - Shriram Krishnamurthi
 * [Programming Languages: Theory and Practice](http://people.cs.uchicago.edu/~blume/classes/aut2008/proglang/text/offline.pdf) - Robert Harper (PDF)
-* [Semantics with Applications: A Formal Introduction](https://www.cs.ru.nl/~herman/onderwijs/semantics2019/wiley.pdf) - Hanne Riis Nielson, Flemming Nielson (PDF)
+* [Semantics with Applications: A Formal Introduction](http://www.cs.ru.nl/~herman/onderwijs/semantics2019/wiley.pdf) - Hanne Riis Nielson, Flemming Nielson (PDF)


 ### <a id="version-control-systems"></a><a id="git"></a><a id="svn"></a><a id="subversion"></a><a id="mercurial"></a>Version Control Systems

 * [A git Primer](https://danielmiessler.com/study/git/) - Daniel Miessler
-* [A Visual Git Reference](https://marklodato.github.io/visual-git-guide/index-en.html) - Mark Lodato
-* [Conversational Git](https://blog.anvard.org/conversational-git/) - Alan Hohn
+* [A Visual Git Reference](http://marklodato.github.io/visual-git-guide/index-en.html) - Mark Lodato
+* [Conversational Git](http://blog.anvard.org/conversational-git/) - Alan Hohn
 * [get-git](https://get-git.readthedocs.io/en/latest/) - Arialdo Martini (HTML, PDF, EPUB)
-* [git - the simple guide](https://rogerdudler.github.io/git-guide/) - Roger Dudler (HTML)
+* [git - the simple guide](http://rogerdudler.github.io/git-guide/) - Roger Dudler (HTML)
 * [Git cookbook](https://git.seveas.net/about.html) - Dennis Kaarsemaker (HTML)
-* [Git for Computer Scientists](https://eagain.net/articles/git-for-computer-scientists/) - Tommi Virtanen
+* [Git for Computer Scientists](http://eagain.net/articles/git-for-computer-scientists/) - Tommi Virtanen
 * [Git From The Bottom Up](https://jwiegley.github.io/git-from-the-bottom-up/) - J. Wiegley
-* [Git Immersion](https://gitimmersion.com) - Jim Weirich (HTML)
-* [Git In The Trenches](https://cbx33.github.io/gitt/index.html) - Peter Savage
+* [Git Immersion](http://gitimmersion.com) - Jim Weirich (HTML)
+* [Git In The Trenches](http://cbx33.github.io/gitt/index.html) - Peter Savage
 * [Git internals](https://github.com/pluralsight/git-internals-pdf/raw/master/drafts/peepcode-git.pdf) - Scott Chacon (PDF)
 * [Git Magic](http://www-cs-students.stanford.edu/~blynn/gitmagic/) - Ben Lynn, et al. (HTML, PDF, EPUB)
-* [Git Notes for Professionals](https://goalkicker.com/GitBook) - Compiled from StackOverflow Documentation (PDF)
+* [Git Notes for Professionals](http://goalkicker.com/GitBook) - Compiled from StackOverflow Documentation (PDF)
 * [Git Pocket Guide](https://www.oreilly.com/library/view/git-pocket-guide/9781449327507) - Richard E. Silverman
 * [Git Reference](https://web.archive.org/web/20170602211147/http://gitref.org/) - The GitHub team *(:card_file_box: archived)*
 * [Git Succinctly, Syncfusion](https://www.syncfusion.com/resources/techportal/ebooks/git) - Ryan Hodson (PDF, Kindle) (email address *requested*, not required)
@@ -940,26 +931,26 @@ Kerridge (PDF) (email address *requested*, not required)
 * [Hg Init: a Mercurial Tutorial](https://hginit.github.io) - Joel Spolsky
 * [How to Collaborate on GitHub: A mini book about collaborating on GitHub](https://github.com/eonist/How-to-collaborate-on-github) - André J
 * [Introduction to Git and Github](https://launchschool.com/books/git) - Launch School
-* [Introduction to Git and Github - Tutorial](https://cse.unl.edu/~cbourke/gitTutorial.pdf) - Chris Bourke (PDF)
+* [Introduction to Git and Github - Tutorial](http://cse.unl.edu/~cbourke/gitTutorial.pdf) - Dr. Chris Bourke (PDF)
 * [Introduction to Git and GitHub eBook](https://github.com/bobbyiliev/introduction-to-git-and-github-ebook) - Bobby Iliev (Markdown, PDF)
-* [Learn Git - Learn Version Control with Git](https://www.git-tower.com/learn/git/ebook/command-line/introduction) - Tobias Günther
+* [Learn Git - Learn Version Control with Git](http://www.git-tower.com/learn/git/ebook/command-line/introduction) - Tobias Günther
 * [Mercurial: The Definitive Guide](http://hgbook.red-bean.com) - Bryan O'Sullivan
 * [Mercurial: The Definitive Guide 2nd edition](https://book.mercurial-scm.org) - Bryan O'Sullivan
-* [Pro Git](https://git-scm.com/book/en/) - Scott Chacon, Ben Straub (HTML, PDF, EPUB, Kindle)
+* [Pro Git](http://git-scm.com/book/en/) - Scott Chacon, Ben Straub (HTML, PDF, EPUB, Kindle)
 * [Pro Git Reedited](https://leanpub.com/progitreedited/read) - Jon Forrest
 * [Ry's Git Tutorial](https://web.archive.org/web/20161121145226/http://rypress.com:80/tutorials/git/index) - Ryan Hodson *(:card_file_box: archived)*
-* [Subversion Version Control](https://ptgmedia.pearsoncmg.com/images/0131855182/downloads/Nagel_book.pdf) - William Nagel (PDF)
-* [Think Like (a) Git: A Guide for the Perplexed](https://think-like-a-git.net) - Sam Livingston-Gray
+* [Subversion Version Control](http://ptgmedia.pearsoncmg.com/images/0131855182/downloads/Nagel_book.pdf) - William Nagel (PDF)
+* [Think Like (a) Git: A Guide for the Perplexed](http://think-like-a-git.net) - Sam Livingston-Gray
 * [Version Control with Subversion](https://svnbook.red-bean.com/index.en.html) - Ben Collins-Sussman, Brian W. Fitzpatrick, C. Michael Pilato


 ### Web Performance

-* [Book of Speed](https://www.bookofspeed.com) - Stoyan Stefanov
-* [Designing for Performance](https://designingforperformance.com) - Lara Hogan
+* [Book of Speed](http://www.bookofspeed.com) - Stoyan Stefanov
+* [Designing for Performance](http://designingforperformance.com) - Lara Hogan
 * [High Performance Accelerated Websites](https://thisisyuu.github.io/ebook) - Anshul (HTML) (:construction: *in process*)
 * [High Performance Browser Networking](https://hpbn.co) - Ilya Grigorik
-* [Mature Optimization](https://carlos.bueno.org/optimization/mature-optimization.pdf) - Carlos Bueno (PDF)
+* [Mature Optimization](http://carlos.bueno.org/optimization/mature-optimization.pdf) - Carlos Bueno (PDF)


 ### Web Services
@@ -393,7 +393,7 @@
 * [Go 语言设计与实现](https://draveness.me/golang) - draveness
 * [Go 语言实战笔记](https://github.com/rujews/go-in-action-notes)
 * [Go 指南](https://tour.go-zh.org/list) (《A Tour of Go》中文版)
-* [Go Web 编程](https://astaxie.gitbooks.io/build-web-application-with-golang/content/zh/) - astaxie
+* [Go Web 编程](https://github.com/astaxie/build-web-application-with-golang)
 * [Go实战开发](https://github.com/astaxie/go-best-practice)
 * [Go语言博客实践](https://github.com/achun/Go-Blog-In-Action)
 * [Java程序员的Golang入门指南](http://blog.csdn.net/dc_726/article/details/46565241)
@@ -16,5 +16,3 @@
 * [Tech Podcast بالعربي](https://anchor.fm/ahmdelemam) - Ahmed Elemam (podcast)
 * [The Egyptian Guy](https://anchor.fm/refaie) - Mohamed Refaie (podcast)
 * [The Weekly Noob](https://theweeklynoob.netlify.app) - Nabil Tharwat (podcast)
-* [Untyped Podcast](https://logaretm.com/untyped/) - Abdelrahman Awad (podcast)
-  
@@ -6,7 +6,6 @@
 * [Clojure](#clojure)
 * [Cloud computing](#cloud-computing)
 * [Data Science](#data-science)
-* [DevOps](#devops)
 * [Elixir](#elixir)
 * [Erlang](#erlang)
 * [Git](#git)
@@ -49,7 +48,6 @@
 * [Beginning C# with Unity](https://www.youtube.com/playlist?list=PLFgjYYTq6xyhtVK6VzLiFe3pmBu-XSNlX) - Brian Douglas Moakley, VegetarianZombie (screencast)
 * [General .NET videos](https://www.youtube.com/playlist?list=PLUOequmGnXxPjam--7GAls6Tb1fSmL9mL) - Nick Chapsas(screencast)
 * [How to program in C# - Beginner Course \| Brackeys](https://www.youtube.com/playlist?list=PLPV2KyIb3jR6ZkG8gZwJYSjnXxmfPAl51) - Asbjørn Thirslund (screencast)
-* [Keep Coding Podcast](https://www.youtube.com/playlist?list=PL3bCPMOBNeGwG1fkIs6FCF7_jpeVgQLS0) - Nick Chapsas (podcast)


 ### <a id="cpp"></a>C++
@@ -59,9 +57,7 @@
 * [C++ Standard Library](https://www.youtube.com/playlist?list=PL5jc9xFGsL8G3y3ywuFSvOuNm3GjBwdkb) - Bo Qian (screencast)
 * [C++ STL by example](https://www.youtube.com/playlist?list=PLZ9NgFYEMxp5oH3mrr4IlFBn03rjS-gN1) - Douglas Schmidt (screencast)
 * [C++ STL: The ONLY Video You Need | Compulsory for DSA/CP](https://www.youtube.com/watch?v=PZogbfU4X5E) - Utkarsh Gupta (screencast)
-* [cpp.chat](https://cpp.chat) - Jon Kalb, Phil Nash (podcast)
 * [CppCast](http://cppcast.com) - Conor Hoekstra, Jason Turner, JeanHeyd Meneide, Matt Godbolt, Rob Irving (podcast)
-* [No Diagnostic Required](https://nodiagnosticrequired.tv) - Anastasia Kazakova, Phil Nash (podcast)


 ### Clojure
@@ -81,7 +77,6 @@

 ### Data Science

-* [Data Engineering Podcast](https://www.dataengineeringpodcast.com) - Tobias Macey (podcast)
 * [Data Futurology - Leadership And Strategy in Artificial Intelligence, Machine Learning, Data Science](https://www.datafuturology.com/podcasts) - Felipe Flores (podcast)
 * [Data Skeptic](https://dataskeptic.com/episodes) - Kyle Polich (podcast)
 * [Data Stories - a podcast on data\+visualization](http://datastori.es) - Enrico Bertini, Moritz Stefaner, Sandra Rendgen, Florian Wöhrl, Destry Sibley (podcast)
@@ -98,13 +93,6 @@
 * [Towards Data Science](https://towardsdatascience.com/podcast/home) - The TDS team (podcast)


-### DevOps
-
-* [Adventures in DevOps](https://topenddevs.com/podcasts/adventures-in-devops) - Jillian Rowe, Jonathan Hall, Will Button (podcast)
-* [Arrested DevOps](https://www.arresteddevops.com) - Joe Laha, Bridget Kromhout, Matty Stratton, Trevor Hess, Jessica Kerr (podcast)
-* [DevOps Cafe](http://devopscafe.org) - John Willis, Damon Edwards (podcast)
-
-
 ### Elixir

 * [Elixir Newbie](https://www.elixirnewbie.com/podcast) - Brooklin Myers (podcast)
@@ -177,7 +165,6 @@

 ### Java

-* [airhacks.fm podcast](https://airhacks.fm) - Adam Bien (podcast)
 * [Building a Java & Spring Boot app: Kid-Bank development](https://www.youtube.com/playlist?list=PLBHctPrH7Z29W8XtVDyc_mMvD2GO7GIF2) - Ted M. Young (screencast)
 * [How to Program with Java Podcast](https://www.podbean.com/podcast-detail/6mxhc-344f7/How-to-Program-with-Java-Podcast) - Trevor Page (podcast)
 * [Inside Java](https://inside.java/podcast) - Chad Arimura, David Delabassee (podcast)
@@ -277,7 +264,6 @@
 * [Coder Radio](https://coder.show) - Chris Fisher, Michael Dominick, Wes Payne (podcast)
 * [Coding Blocks](https://www.codingblocks.net) - Michael Outlaw, Joe Zack, Allen Underwood (podcast)
 * [Command Line Heroes](https://www.redhat.com/en/command-line-heroes) - Saron Yitbarek, Red Hat (podcast)
-* [Compiler](https://www.redhat.com/en/compiler-podcast) - Angela Andrews, Brent Simoneaux, Red Hat (podcast)
 * [CTRL+CLICK CAST](https://ctrlclickcast.com) - Lea Alcantara, Emily Lewis, Bright Umbrella (podcast)
 * [Darknet Diaries](https://darknetdiaries.com) - Jack Rhysider, Fiona Guy, Leah Hurvoloy, et al. (podcast)
 * [DevDiscuss](https://dev.to/devdiscuss) - DEV (podcast)
@@ -427,7 +413,5 @@

 ### Swift

-* [Swift by Sundell](https://www.swiftbysundell.com/podcast) - John Sundell (podcast)
-* [Swift over Coffee](https://podcasters.spotify.com/pod/show/swiftovercoffee) - Paul Hudson, Mikaela Caron (podcast)
+* [Swift by Sundell](https://www.swiftbysundell.com/podcast/) - John Sundell (podcast)
 * [Swift Unwrapped](https://swiftunwrapped.github.io) - Jesse Squires, JP Simard (podcast)
-* [The Swift Community Podcast](https://www.swiftcommunitypodcast.org) - Kate Castellano, Paul Hudson, Chris Lattner, Bas Broek (podcast)
@@ -406,10 +406,7 @@

 ### Operating Systems

-* [Linux System&rlm;](https://www.youtube.com/playlist?list=PL8pYI62gCNsWTppELEUCpforC4avEiLox) - anahr
-* [Operating Systems - أنظمة التشغيل](https://www.youtube.com/playlist?list=PLxIvc-MGOs6ib0oK1z9C46DeKd9rRcSMY) - Ahmed Hagag
 * [Operating Systems - نظم التشغيل](https://www.youtube.com/playlist?list=PLMm8EjqH1EFV-jECqtMxeVMDoVkV_kJDY) - Ahmed Sallam
-* [Operating Systems in Arabic - شرح نظم التشغيل](https://www.youtube.com/playlist?list=PLTr1xN4uMK5seRz6IO7Am9Zp2UKdnzO_n) - Mohamed Alsayed


 ### PHP
@@ -1,8 +1,14 @@
 ### Index

+* [Android](#android)
 * [PHP](#php)


+### Android
+
+* [Въведение в Андроид](https://www.youtube.com/playlist?list=PLjsqymUqgpSTXtlngZCXRHEp8-FmDHHfL) - Иван Ванков
+
+
 ### PHP

 * [Обектно ориентирано програмиране с PHP](https://www.youtube.com/playlist?list=PL1zMmEDXa_Z8uHtKAl-zSrBFDRNq8JDFG) - Иван Ванков
@@ -24,7 +24,6 @@
    * [Svelte](#svelte)
    * [Vue.js](#vuejs)
 * [Kotlin](#kotlin)
-* [Linux](#linux)
 * [MongoDB](#mongodb)
 * [MySQL](#mysql)
 * [PHP](#php)
@@ -33,6 +32,7 @@
 * [Python](#python)
    * [Django](#django)
    * [Flask](#flask)
+* [Linux](#linux)
 * [Scratch](#scratch)
 * [Shell scripting](#shell-scripting)
 * [Swift](#swift)
@@ -52,10 +52,9 @@
 ### C

 * [C - All you need to know](https://www.youtube.com/playlist?list=PL_XxuZqN0xVASsjyqiNzgjUWHbDkN2Scy) - Stack Learner
-* [C Programming Bangla Tutorial](https://youtube.com/playlist?list=PLdl6zXgLsy3zwNjSMiYlOZOr20sykTfgo) - Bangla Coding Tutor
 * [C Programming Bangla Tutorial Course](https://www.youtube.com/playlist?list=PLgH5QX0i9K3pCMBZcul1fta6UivHDbXvz) - Anisul Islam
+* [C Programming Bangla Tutorial](https://youtube.com/playlist?list=PLdl6zXgLsy3zwNjSMiYlOZOr20sykTfgo) - Bangla Coding Tutor
 * [C Programming Bangla Tutorial For Beginners 2023](https://youtube.com/playlist?list=PLNMnAEqLBwmrwDSycdTLsvZBhmK5kOtgV) - Hablu Programmer
-* [C Programming Bangla Tutorial for Beginners 2023 - Full Course](https://www.youtube.com/playlist?list=PLrDxN3bRTRn0MuyOVcJi016T7i1LTOPRm) - TechDev Point
 * [C Programming in Bangla - from Zero to Hero](https://www.udemy.com/course/c-programming-in-bangla/) - Ministry of Codes (MoC), Prapty Rahman
 * [Pattern Printing in C](https://www.youtube.com/playlist?list=PLgH5QX0i9K3oTxQhx2kejYmQn6qtRULCD) - Anisul Islam

@@ -70,9 +69,10 @@
 ### <a id="cpp"></a>C++

 * [C++ Bangla Tutorial Course](https://www.youtube.com/playlist?list=PLgH5QX0i9K3q0ZKeXtF--CZ0PdH1sSbYL) - Anisul Islam
-* [C++ Bangla Tutorial for Beginners - 2022](https://www.youtube.com/playlist?list=PLeqnvPK4PpyWsjZvgLTRcc-dkPQXc8SHc) - Shikkhangon BD
-* [C++ STL (Bangla)](https://youtube.com/playlist?list=PLgLCjVh3O6Sgux985GYG22xkFt9z9Sq0_) - LoveExtendsCode
-* [Object Oriented C++ \| Bangla Tutorial](https://www.youtube.com/playlist?list=PLy7uM3PHzMF1hnqhFGE4_A8qTUfFmZ_3y) - Online School
+* [C++ Bangla Tutorial for Beginners - 2022](https://www.youtube.com/playlist?list=PLeqnvPK4PpyWsjZvgLTRcc-dkPQXc8SHc) - 
+Shikkhangon BD
+* [Object Oriented C++ \| Bangla Tutorial](https://www.youtube.com/playlist?list=PLy7uM3PHzMF1hnqhFGE4_A8qTUfFmZ_3y) - 
+Online School


 ### Competitive Programming
@@ -83,15 +83,12 @@

 ### Dart

-* [১ ভিডিওতে ডার্ট শিখুন !](https://www.youtube.com/watch?v=_8Q5cwfvi64) - Rabbil Hasan
 * [Dart All You Need To Know](https://www.youtube.com/playlist?list=PL_XxuZqN0xVC2-nXUrvpcQEz3FgCSIQHT) - Stack Learner
 * [Dart Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMnpQarCowZvUJOf4VhiJllX5) - Learn Hunter
-* [Dart Bangla Tutorial](https://www.youtube.com/playlist?list=PLy0nhnjSE4irkzR9mbo70J2iKbf4a36y5) - Afran Sarkar


 ### Docker

-* [Docker and Kubernetes - 2022](https://www.youtube.com/playlist?list=PLzOdtYcAxAiM4_XQrzRmofBJ_ImFkSojg) - CSLCBT Bangla
 * [Docker Tutorial](https://www.youtube.com/playlist?list=PLSNRR4BKcowAuPUEja_ZZUE5Szn1rx90f) - Procoder BD
 * [Docker Tutorial Course](https://www.youtube.com/playlist?list=PLEYpvDF6qy8Yo9SpzhniLCjgRIxCpo2ku) - Foyzul Karim

@@ -105,19 +102,19 @@

 ### Git

-* [গিট পরিচিতি](https://www.youtube.com/playlist?list=PLoR56CteKZnC0lBlHdnVnq0J3yDhgbi9w) - Learn with Hasin Hayder
 * [Crash Course - সহজ বাংলায় Git & GitHub - Bangla ( বাংলা ) Tutorial](https://www.youtube.com/watch?v=oe21Nlq8GS4) - Sumit Saha (Learn with Sumit)
 * [Git & GitHub complete course Bangla (Beginner to Advanced)](https://www.youtube.com/playlist?list=PLgH5QX0i9K3qAW8DT6I0XOxC23qnA4FL-) - Anisul Islam
 * [Git and Github in One Video (Theory + Practical) \| A 2 Z in Bangla](https://www.youtube.com/watch?v=4KdGgGsIDeA) - SHAJ.T3CH
 * [Git Bangla Tutorial Complete](https://www.youtube.com/playlist?list=PL_XxuZqN0xVDDw5eyzuRDXBzgdnW7UpDF) - Stack Learner
+* [গিট পরিচিতি](https://www.youtube.com/playlist?list=PLoR56CteKZnC0lBlHdnVnq0J3yDhgbi9w) - Learn with Hasin Hayder


 ### Go

 * [Bangla Go/Golang Course](https://www.youtube.com/playlist?list=PLHkC-Z1xxZM7y5XxlZFQmI-M8jsAI2AQd) - Backend Ninja
 * [Go Bangla Tutorials 2022](https://www.youtube.com/playlist?list=PLgH5QX0i9K3rtasmmoS_EWXdg0X-eX_x8) - Anisul Islam
-* [Golang কোডিং বুট ক্যাম্প ক্লাস](https://youtube.com/playlist?list=PLZij6bgEHkTXRakAtponkmP2CmlTTKlxl) - MASTER-ACADEMY
 * [Golang Web Development Bangla](https://www.youtube.com/playlist?list=PLF4a815a8kFzPOFGV7uXsm2j1Of9cCwpx) - Learn with Raihan
+* [Golang কোডিং বুট ক্যাম্প ক্লাস](https://youtube.com/playlist?list=PLZij6bgEHkTXRakAtponkmP2CmlTTKlxl) - MASTER-ACADEMY


 ### HTML and CSS
@@ -136,8 +133,6 @@

 * [Bootstrap 4 Bangla Tutorial](https://www.youtube.com/playlist?list=PL_XxuZqN0xVBr2NqbL3q71nk5FX8zB0nK) - Stack Learner
 * [Bootstrap 5 and 4 Bangla Tutorials](https://www.youtube.com/playlist?list=PLgH5QX0i9K3oC_wmWEZa2xWxJauIRQ9kG) - Anisul Islam
-* [Bootstrap 5 Bangla Tutorial](https://www.youtube.com/playlist?list=PLCTSm-A1QfHqRdVcdKx6Q7vaxW3vvsAug) - Amar Course
-* [Bootstrap 5 Essential Training Bangla](https://www.youtube.com/playlist?list=PLSNRR4BKcowASvSK4qx9Nz9MNTJC9Up67) - Procoder BD
 * [Bootstrap Bangla Tutorial With Projects](https://www.youtube.com/playlist?list=PLm64fbD5OnxuWrqDWyObVkH_Y5R6Wg1wg) - Moshiur
 * [Bootstrap tutorial for (beginners to advanced)](https://www.youtube.com/playlist?list=PLerpoOYRrjUzKiOZDjPkTL0uaRLgJ_NJF) - Programming Shikhbo

@@ -158,12 +153,12 @@

 ### Java

-* [জাভা এন্টারপ্রাইজ এডিশন](https://dimikcomputing.com/course/javaee-online-course/) - দ্বিমিক কম্পিউটিং
 * [Java Bangla (বাংলা) tutorial for beginners](https://youtube.com/playlist?list=PL82MewGFQkx1jjozz7I98Yjanw8n6p9HP) - Time & Training
 * [Java Bangla Tutorials \| CORE Java \| Complete OOP](https://www.youtube.com/playlist?list=PLgH5QX0i9K3oAZUB2QXR-dZac0c9HNyRa) - Anisul Islam
 * [Java Basic Syntax Bangla Tutorial](https://www.youtube.com/playlist?list=PLdl6zXgLsy3xCae1uL6rJ8Ay9sIiyBy5I) - Bangla Coding Tutor
 * [Java Course! Full Course Bangla](https://www.youtube.com/playlist?list=PLysy6TYSMvpJmMN0ElbC936RmmFustDiy) - Online Course
 * [Java Swing Bangla Tutorials](https://www.youtube.com/playlist?list=PLgH5QX0i9K3rAHKr6IteF5kdgN6BorH9l) - Anisul Islam
+* [জাভা এন্টারপ্রাইজ এডিশন](https://dimikcomputing.com/course/javaee-online-course/) - দ্বিমিক কম্পিউটিং


 ### JavaScript
@@ -186,10 +181,8 @@
 #### Angular

 * [Angular 12 Easy Tutorial in Bangla](https://www.youtube.com/playlist?list=PLEfqpT48xB4H2gOHDzs2dm_ZmoECuTHtR) - web-man
-* [Angular full tutorial series for Beginners in Bangla](https://www.youtube.com/playlist?list=PLBcycf_KNrYpgj_yzcNgW9I3_2fpiGXXg) - Learn With Rashed
-* [Angular Tutorials for Beginners in Bangla](https://www.youtube.com/playlist?list=PLDP_-KW5VxNRqG7317GyBlOwvtxP6d-LE) - miTechSoln
-* [AngularJS bangla tutorial](https://www.youtube.com/playlist?list=PLZURtcoL43SUpJj_n_yGoqM4RMqQoBbst) - tutplus24
 * [Angularjs bangla tutorial basic](https://www.youtube.com/playlist?list=PLbC4KRSNcMnr2ZFQne_jotsiX9hGwLJHG) - Learn Hunter
+* [AngularJS bangla tutorial](https://www.youtube.com/playlist?list=PLZURtcoL43SUpJj_n_yGoqM4RMqQoBbst) - tutplus24


 #### jQuery
@@ -198,18 +191,9 @@
 * [jQuery Bangla Tutorial](https://www.youtube.com/playlist?list=PLm64fbD5Onxtpvq--EAMfAHcn8h8_t3iw) - Moshiur


-### Linux
-
-* [Kali Linux Basics Full Course In Bangla By Mehedi Shakeel](https://www.youtube.com/playlist?list=PL-8coCSOYV9F_tVxJSX1tzNram6PH0K4O) - Mehedi Shakeel
-* [Linux Essentials Full course](https://www.youtube.com/playlist?list=PLzOdtYcAxAiOzVwsu7diaDMJiWlbDPiTb) - CSLCBT Bangla
-* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - STUDY MART
-
-
 #### Next.js

-* [Next Js Bangla Tutorial Series](https://www.youtube.com/playlist?list=PLwMeE9AWeV59vbQSIArd0-sNB9FPxlWSp) - dSkill
 * [next js bangla(বাংলা) tutorial](https://www.youtube.com/playlist?list=PLQvUYGXiwrskS_C3MOeW0rOVB5Ny2MCR2) - Faazle Rabbi
-* [Next js tutorial in bangla](https://www.youtube.com/playlist?list=PLkmCJMhveta1PihBgW4MpYxFlyzdSjlNC) - Sabeek Bin Sayeed


 #### Node.js
@@ -223,12 +207,12 @@

 #### React

-* [১ ভিডিওতে রিয়্যাক্ট শিখুন ! ফুল কোর্স](https://www.youtube.com/watch?v=6wilewRV3xQ) - Rabbil Hasan
 * [React - Redux Complete Course](https://www.youtube.com/playlist?list=PL_XxuZqN0xVAvcGzTEAyPSOqgUQA08rNB) - Stack Learner
 * [React JS Bangla Tutorial \| React Tutorial For Beginners](https://www.youtube.com/playlist?list=PLNMnAEqLBwmqvuLEb5fVyGfcdMMlrEsHL) - Hablu Programmer
 * [React JS Tutorial Bangla Series for Beginners](https://www.youtube.com/playlist?list=PLHiZ4m8vCp9M6HVQv7a36cp8LKzyHIePr) - Sumit Saha (Learn with Sumit)
 * [Understand ReactJS Advanced Features](https://www.youtube.com/playlist?list=PL_XxuZqN0xVBaeF3qUyvr2AxoXGwDd5cx) - Stack Learner
 * [Understand ReactJS Core Features](https://www.youtube.com/playlist?list=PL_XxuZqN0xVBANld2gDEE6_0G886zavUs) - Stack Learner
+* [১ ভিডিওতে রিয়্যাক্ট শিখুন ! ফুল কোর্স](https://www.youtube.com/watch?v=6wilewRV3xQ) - Rabbil Hasan


 #### Svelte
@@ -244,9 +228,7 @@

 ### Kotlin

-* [Android Development with Kotlin - Bangla](https://www.youtube.com/playlist?list=PLdHSoHQhVWlOmjBoSXSdJl3CrqBOKIrLp) - MKH Russell
 * [Chapter 1 : Kotlin Basic Concepts Bangla](https://www.youtube.com/playlist?list=PL_XxuZqN0xVDpRWRnXPWZcWIvz0JbeQe5) - Stack Learner
-* [Kotlin For Android - Bangla](https://www.youtube.com/playlist?list=PLgyuGbgggWA3ORqemnq9adIzvNhSXjJTr) - Touhid Apps!


 ### MongoDB
@@ -288,21 +270,14 @@

 * [Bangla Python Tutorial for Beginners](https://www.youtube.com/playlist?list=PLlBKlxyCgmsCYJLq9qc5QzaU-oBFJN79B) - Niamul Hasan (StartBit)
 * [Python All You Need To Know](https://www.youtube.com/playlist?list=PL_XxuZqN0xVCH8fRfZ8sUuKEQQYIFMjtJ) - Stack Learner
-* [Python Bangla Tutorial & Data Science Full Course](https://www.youtube.com/playlist?list=PLmZYUigljiyc-tf7oMmM-s832ibhGxTpT) - Study Mart
 * [Python Bangla Tutorial 2023](https://www.youtube.com/playlist?list=PLNMnAEqLBwmpR8JDBOEl0jrzmH1vPnO7v) - Hablu Programmer
 * [Python Bangla Tutorials for Beginners](https://www.youtube.com/playlist?list=PLgH5QX0i9K3rz5XqMsTk41_j15_6682BN) - Anisul Islam
-* [Python For Beginners - Bangla Tutorials](https://www.youtube.com/playlist?list=PLvr0Ht-XkB_0V-mjAYlfgk-3VRmFarlzC) - Learn With Tawhid
-* [Python Full Course Bangla (Learn Python A - Z)](https://www.youtube.com/playlist?list=PLF-F70WLa6yP0gIAowyaluE85ZBBMB6en) - Artificial Neuron
 * [Python tutorials by Zulkarnine](https://www.youtube.com/playlist?list=PLV3rqOvr9vgkW7U-kdxtUBx74ICpw94k8) - Zulkarnine Mahmud


 #### Django

-* [60 Days of Django - Bangla Tutorial](https://www.youtube.com/playlist?list=PLrbhZ2o2oUzRPc7KvvQySBmrXtg6HmNp5) - Abu Noman Basar
 * [Django Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMnqUp_v1nxbQaoImTN3kWS_V) - Learn Hunter
-* [Django Bangla Tutorial \| পাইথন জ্যাঙ্গো বাংলা \| Django full course \| 2022](https://www.youtube.com/playlist?list=PL-83IWJl8Qht1OmhiEnRw8H8ieKAjucNN) - Nongare Hi-Tech
-* [Python Django & RestAPI Bangla Tutorial](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfo3VgywUFoAUY7Udi3_6V6) - Study Mart
-* [Python DJango Bangla (বাংলা) tutorial](https://www.youtube.com/playlist?list=PL4NIq30KvXLDf3a3DQXZyGv_BNYRYTXJS) - Tech Solutions In Bangla


 #### Flask 
@@ -310,6 +285,11 @@
 * [Flask Web Development with python (Bangla)](https://www.youtube.com/playlist?list=PL5WWFMzXof5hA8cLzEoim7BEkHcmddbOK) - Naimul Hawk


+### Linux
+
+* [Ubuntu Linux Bangla Tutorial 2021](https://www.youtube.com/playlist?list=PLKdU0fuY4OFfxTxJduexCuF7nRp5ioOgw) - STUDY MART
+
+
 ### Scratch

 * [Scratch Programming](https://youtube.com/playlist?list=PLtEypp6e7UDBfNhRt9x3N89mJKl0PztHH) - bdOSN
@@ -336,8 +316,8 @@

 ### WordPress

-* [WordPress Bangla Tutorial](https://www.youtube.com/playlist?list=PLm64fbD5Onxti7DiUkX3UX3P2tuiEw30E) - Moshiur
 * [Wordpress Bangla Tutorial Course for beginner to advanced level](https://www.youtube.com/playlist?list=PLeCz-UdZ0uzQVPdQN-mWnz8896BdYMqAf) - Freelancer Mannan
+* [WordPress Bangla Tutorial](https://www.youtube.com/playlist?list=PLm64fbD5Onxti7DiUkX3UX3P2tuiEw30E) - Moshiur
 * [WordPress Customization Bangla Tutorial](https://www.youtube.com/playlist?list=PLbC4KRSNcMno7NzhTgGhoZtRjLiHUo8m4) - Learn Hunter
 * [WordPress Plugin Development](https://www.youtube.com/playlist?list=PLSNRR4BKcowCkeAxfdtTsLqwR0LJYwDaz) - Procoder BD
 * [WordPress Theme Development Tutorial Bangla ](https://www.youtube.com/playlist?list=PLSNRR4BKcowD6A-U_ll9ayJWqOEz3XD8l) - Procoder BD
@@ -83,7 +83,6 @@
 * [Programmieren Lernen: Python Tutorial](https://www.youtube.com/playlist?list=PL_tdPUem3eE_k40i65IdRPWrAZxoHcN4o)
 * [Python-Kurs (Python 2)](https://www.python-kurs.eu/kurs.php)
 * [Python-Kurs (Python 3)](https://www.python-kurs.eu/python3_kurs.php)
-* [Python Tkinter Tutorial deutsch / german (Crashkurs)](https://www.youtube.com/playlist?list=PL_pqkvxZ6ho23EXCx7HJtOaUZ-mDl_GXY) - Programmieren Starten
 * [Python Tutorials Deutsch](https://www.youtube.com/playlist?list=PLNmsVeXQZj7q0ao69AIogD94oBgp3E9Zs)


@@ -2,7 +2,6 @@

 * [0 - MOOC](#0---mooc)
 * [Algorithms & Data Structures](#algorithms--data-structures)
-    * [Soft Computing](#soft-computing)
 * [Android](#android)
 * [APL](#apl)
 * [Artificial Intelligence](#artificial-intelligence)
@@ -158,7 +157,6 @@
 * [Data Structures and Algorithms](https://youtube.com/playlist?list=PLBZBJbE_rGRV8D7XZ08LK6z-4zPoWzu5H) - CS Dojo
 * [Data Structures and Algorithms](https://www.youtube.com/playlist?list=PLdo5W4Nhv31bbKJzrsKfMpo_grxuLl8LU) - Jenny's lectures CS/IT NET&JRF
 * [Data Structures and Algorithms](https://techdevguide.withgoogle.com/paths/data-structures-and-algorithms/?no-filter=true) - Tech Dev Guide by Google
-* [Data Structures and Algorithms](https://nptel.ac.in/courses/106102064) - Naveen Garg (NPTEL)
 * [Data Structures And Algorithms DSA In JAVA Full Course](https://www.youtube.com/playlist?list=PLrk5tgtnMN6StFV60jlQ9W-RXyHppbp8G) - Coding Ninjas
 * [Data Structures and Algorithms for Beginners](https://www.youtube.com/watch?v=BBpAmxU_NQo) - Mosh Hamedani (Programming with Mosh)
 * [Data Structures and Algorithms Full Course](https://www.youtube.com/watch?v=LcKqYoX8uH4) - Simplilearn (YouTube, Video length 7:13:56)
@@ -194,13 +192,6 @@
 * [Trees by Striver \| C++ \| Java \| Placements \| Binary Trees and Traversals \| Problems](https://www.youtube.com/playlist?list=PLgUwDviBIf0q8Hkd7bK2Bpryj2xVJk8Vk) - take U forward


-#### Soft Computing
-
-* [Introduction To Soft Computing](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFqAYS0P9INAogIMklG8E-9) - Computer Science and Engineering
-* [Learn and Grow](https://www.youtube.com/playlist?list=PL_kjqgSKrEaA8RDh56AeTOrcGj-nMDkSS) - Learn and Grow
-* [Soft Computing /| University exams specific](https://www.youtube.com/playlist?list=PLuAADu3OvBt5-e5yXuIqBi1pttqw3RBeg) - Er Sahil ka Gyan
-
-
 ### Android

 * [Advanced Android App Development](https://www.udacity.com/course/advanced-android-app-development--ud855) (Udacity)
@@ -231,11 +222,8 @@
 * [Learn how to program: Android](https://www.learnhowtoprogram.com/android) - Epicodus Inc.
 * [Material design](https://material.io/guidelines/)
 * [Material Design for Android Developers](https://www.udacity.com/course/material-design-for-android-developers--ud862) (Udacity)
-* [MVVM Image Search App with Architecture Components & Retrofit](https://www.youtube.com/playlist?list=PLrnPJCHvNZuC_pEfFlZuTmjlY4T3DTtED) - Florian Walther ( Coding in flow )
-* [MVVM NewsApp, Retrofit, Room, Coroutines, Navigation Components](https://www.youtube.com/playlist?list=PLQkwcJG4YTCRF8XiCRESq1IFFW8COlxYJ) - Philipp Lackner
-* [MVVM Spotify Clone](https://www.youtube.com/playlist?list=PLQkwcJG4YTCT-lTlkOmE-PpRkuyNXq6sW) - Philipp Lackner
-* [MVVM To-Do List App with Flow and Architecture Components](https://www.youtube.com/playlist?list=PLrnPJCHvNZuCfAe7QK2BoMPkv2TGM_b0E) - Florian Walther ( Coding in flow )
 * [Pokédex App with Jetpack Compose](https://www.youtube.com/playlist?list=PLQkwcJG4YTCTimTCpEL5FZgaWdIZQuB7m) - Phillipp Lackner
+* [Programming Cloud Services for Android Handheld Systems](https://www.coursera.org/course/mobilecloudprogram)
 * [Programming Mobile Applications for Android Handheld Systems pt. 1](https://www.coursera.org/course/android)
 * [Programming Mobile Applications for Android Handheld Systems pt. 2](https://www.coursera.org/course/androidpart2)
 * [Programming Mobile Services for Android Handheld Systems: Communication](https://www.coursera.org/course/posacommunication)
@@ -262,14 +250,14 @@
 * [IBM AI Engineering Professional Certificate](https://www.coursera.org/professional-certificates/ai-engineer) - Romeo Kienzler, Saeed Aghabozorgi, Joseph Santarcangelo, Alex Aklson et al. (Coursera)
 * [Introduction to TensorFlow for Artificial Intelligence, Machine Learning, and Deep Learning](https://www.coursera.org/learn/introduction-tensorflow) - DeepLearning.ai (Coursera)
 * [MIT Deep Learning and Artificial Intelligence Lectures](https://deeplearning.mit.edu) - Lex Fridman, et al.
-* [MIT's Artificial Intelligence](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-034-artificial-intelligence-fall-2010/) - Patrick Henry Winston (MIT OpenCourseWare)
+* [MIT's Artificial Intelligence](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-034-artificial-intelligence-fall-2010/) - Prof. Patrick Henry Winston (MIT OpenCourseWare)
 * [Stanford CS221: Artificial Intelligence: Principles and Techniques \| Autumn 2019](https://www.youtube.com/playlist?list=PLoROMvodv4rO1NB9TD4iUZ3qghGEGtqNX) - Stanford Online


 ### Assembly

 * [Binary Exploitation / Memory Corruption by LiveOverflow](https://www.youtube.com/playlist?list=PLhixgUqwRTjxglIswKp9mpkfPNfHkzyeN) - LiveOverflow
-* [C Programming and Assembly Language](https://nptel.ac.in/courses/106/106/106106210/) - Janakiraman Viraraghavan, IIT Madras (NPTEL)
+* [C Programming and Assembly Language](https://nptel.ac.in/courses/106/106/106106210/) - Prof. Janakiraman Viraraghavan, IIT Madras (NPTEL)
 * [Introduction to Assembly Programming with ARM](https://www.udemy.com/course/introduction-to-assembly-programming-with-arm/) - Scott Cosentino (Udemy)
 * [Introduction To Reverse Engineering Software](http://opensecuritytraining.info/IntroductionToReverseEngineering.html) - Matt Briggs (OpenSecurityTraining)
 * [Introductory Intel x86: Architecture, Assembly, Applications, & Alliteration](http://opensecuritytraining.info/IntroX86.html) - Xeno Kovah (OpenSecurityTraining)
@@ -322,16 +310,12 @@
 ### C

 * [C Language Tutorial for Beginners (With Notes)](https://www.youtube.com/watch?v=_MF8L7ZxwRE) - ProgrammingWithHarry
-* [C Language Tutorial Videos](https://www.youtube.com/playlist?list=PLVlQHNRLflP8IGz6OXwlV_lgHgc72aXlh) - Naresh i Technologies
 * [C Programming](https://www.youtube.com/playlist?list=PLBlnK6fEyqRggZZgYpPMUxdY1CYkZtARR) - Sujeet Singh (Neso Academy)
 * [C Programming & Data Structures](https://www.youtube.com/playlist?list=PLBlnK6fEyqRhX6r2uhhlubuF5QextdCSM) - Sujeet Singh (Neso Academy)
 * [C Programming 2021: Master The Basics!](https://www.udemy.com/course/c-programming-2019-master-the-basics/) - Ali Badran (Udemy)
 * [C Programming for Beginners](https://www.youtube.com/playlist?list=PL98qAXLA6aftD9ZlnjpLhdQAOFI8xIB6e) - Programiz
 * [C Programming Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWoGzOXqtKeM71OLpvZbuU0P)
 * [C Programming Tutorial for Beginners](https://www.youtube.com/watch?v=KJgsSFOSQv0) - Mike Dane (freeCodeCamp)
-* [C Programming Tutorial for Beginners](https://www.youtube.com/playlist?list=PLsyeobzWxl7oBxHp43xQTFrw9f1CDPR6C) - Telusko
-* [C Programming Tutorials for Beginners (Complete Series)](https://www.youtube.com/playlist?list=PLS1QulWo1RIZlA5oGczk8kY7Eenytc33s) - ProgrammingKnowledge
-* [C tutorial for beginners](https://www.youtube.com/playlist?list=PLZPZq0r_RZOOzY_vR4zJM32SqsSInGMwe) - Bro Code
 * [Learn C Programming](https://www.programiz.com/c-programming) - Programiz (HTML)
 * [Programming in C](https://www.youtube.com/playlist?list=PLdo5W4Nhv31a8UcMN9-35ghv8qyFWD9_S) - Jenny's lectures CS/IT NET&JRF
 * [The Arduino Platform and C Programming](https://www.coursera.org/learn/arduino-platform)
@@ -340,7 +324,6 @@
 ### <a id="csharp"></a>C\#

 * [ASP.NET Core 2.2 & 3 REST API Tutorial](https://youtube.com/playlist?list=PLUOequmGnXxOgmSDWU7Tl6iQTsOtyjtwU&si=3XHU6BnqwxePAt54) - Nick Chapsas
-* [Build mobile and desktop apps with .NET MAUI](https://learn.microsoft.com/en-us/training/paths/build-apps-with-dotnet-maui) - James Montemagno (Microsoft)
 * [Building a microservice architecture with ASP.NET Core - Gill Cleeren - NDC London 2022](https://www.youtube.com/watch?v=SR53SKIUYPA) - Gill Cleeren
 * [C# 101](https://channel9.msdn.com/Series/CSharp-101) - Scott Hanselman, Kendra Havens (Microsoft)
 * [C# Full Course for free](https://www.youtube.com/watch?v=wxznTygnRfQ) - Bro Code
@@ -351,7 +334,6 @@
 * [Domain-Driven Refactoring - Jimmy Bogard - NDC London 2022](https://www.youtube.com/watch?v=f64tZ90Dntg) - Jimmy Bogard
 * [Fundamentals of Programming: Understanding C#](https://www.udemy.com/course/understandingc/) - Jesse Dietrichson (Udemy)
 * [Learn C#](https://www.sololearn.com/learning/1080) - *registration required*
-* [Learn C#](https://www.codecademy.com/learn/learn-c-sharp) - Codecademy
 * [Learn how to program: C# and .NET](https://www.learnhowtoprogram.com/c-and-net) - Epicodus Inc.


@@ -370,15 +352,12 @@
 * [C++ Programming Language - C++ Tutorial](https://www.youtube.com/playlist?list=PLVlQHNRLflP8_DGKcMoRw-TYJJALgGu4J) - Naresh i Technologies
 * [C++ Programming Tutorial for Beginners (For Absolute Beginners)](https://www.youtube.com/playlist?list=PLS1QulWo1RIYSyC6w2-rDssprPrEsgtVK) - ProgrammingKnowledge
 * [C++ Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWoVZWSN-ze3VVtIfZfXwAGM) - The Bad Tutorials
-* [C++ Tutorial For Beginners](https://www.youtube.com/playlist?list=PLk6CEY9XxSIAQ2vE_Jb4Dbmum7UfQrXgt) - CppNuts
 * [C++ Tutorial for Beginners - Full Course](https://www.youtube.com/watch?v=vLnPwxZdW4Y) - Mike Dane (freeCodeCamp)
 * [C++ Tutorial for Beginners - Learn C++ in 1 Hour](https://www.youtube.com/watch?v=ZzaPdXTrSb8) - Programming with Mosh
 * [C++ Tutorial for Complete Beginners](https://www.udemy.com/course/free-learn-c-tutorial-beginners/) - John Purcell (Udemy)
-* [C++ Tutorials](https://www.youtube.com/playlist?list=PL_c9BZzLwBRJVJsIfe97ey45V4LP_HXiG) - Caleb Curry
 * [Google's C++ Course](https://developers.google.com/edu/c++/)
 * [Introduction to C++](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-096-introduction-to-c-january-iap-2011/) (MIT's opencourseware)
 * [Introduction to C++](https://www.edx.org/course/introduction-to-c-3) - Microsoft (edX) (:card_file_box: *archived*)
-* [Introduction to Programming through C++](https://youtube.com/playlist?list=PLEAYkSg4uSQ2qzihjdDEseWrrY1DyxH9P&si=itDYt3Yo9wn2XarO) - NPTEL
 * [Learn C++ With Me](https://www.youtube.com/playlist?list=PLzMcBGfZo4-lmGC8VW0iu6qfMHjy7gLQ3) - Tech With Tim
 * [Sololearn C++](https://www.sololearn.com/learning/1051) - *registration required*

@@ -393,14 +372,10 @@

 ### Cloud Computing

-* [A Practical Introduction to Cloud Computing](https://www.udemy.com/course/introduction-cloud-computing/) - Neil Anderson
-* [Cloud Computing (CC)](https://www.youtube.com/playlist?list=PLROvODCYkEM8xUk8R2T79KbZ7YfCXMbZS) - OU Education
 * [Cloud Computing and Development](https://uaceit.com/courses/cloud-computing-and-development) - Ashwin Kumar Ramaswamy (UAceIt) (email address *required*)
 * [Cloud Computing Full Course In 11 Hours \| Cloud Computing Tutorial For Beginners](https://www.youtube.com/watch?v=2LaAJq1lB1Q) - Edureka!
-* [Cloud Computing Tutorial For Beginners - 2023 Updated](https://youtube.com/playlist?list=PLEiEAq2VkUUIJ3o1tehvtux0_Ynf42CBN) - Simplilearn
 * [Introduction to Cloud](https://cognitiveclass.ai/courses/introduction-to-cloud) - CognitiveClass.ai
 * [NPTEL-CloudComputing](https://www.youtube.com/playlist?list=PLShJJCRzJWxhz7SfG4hpaBD5bKOloWx9J) - Manish Narula
-  


 #### AWS
@@ -439,7 +414,6 @@
 ### Computer Organization and Architecture

 * [Advanced Computer Architecture](https://www.youtube.com/playlist?list=PL1iLu2CSC9EWZMIh4_V5dGroMAwA84Lmz) - Smruti R. Sarangi
-* [Computer Organization & Architecture](https://www.youtube.com/playlist?list=PLgwJf8NK-2e7XZXcFujMw--IDZ2nnsXNT) - Engineering Funda
 * [Computer Organization & Architecture (COA)](https://www.youtube.com/playlist?list=PLBlnK6fEyqRgLLlzdgiTUKULKJPYc0A4q) - Neso Academy


@@ -472,7 +446,6 @@

 ### Cuda

-* [CUDA Crash Course](https://youtube.com/playlist?list=PLxNPSjHT5qvtYRVdNN1yDcdSl39uHV_sU) - CoffeeBeforeArch
 * [CUDA Tutorials](https://youtube.com/playlist?list=PLKK11Ligqititws0ZOoGk3SW-TZCar4dK) - Creel
 * [Intro to Parallel Programming Using CUDA to Harness the Power of GPUs](https://www.udacity.com/course/intro-to-parallel-programming--cs344) (Udacity)

@@ -494,7 +467,6 @@
 * [An Introduction to Data Science](https://www.udemy.com/course/an-introduction-to-data-science/)
 * [Apache Airflow Tutorials](https://www.youtube.com/playlist?list=PLYizQ5FvN6pvIOcOd6dFZu3lQqc6zBGp2) - Tuan Vu
 * [Applied Data Science with Python](https://cognitiveclass.ai/learn/data-science-with-python) - CognitiveClass.ai
-* [Big Data Engineering Course](https://www.youtube.com/playlist?list=PLLa_h7BriLH2UYJIO9oDoP3W-b6gQeA12) - Data Engineering
 * [CS250: Python for Data Science](https://learn.saylor.org/course/view.php?id=504) - Saylor Academy
 * [Data Analysis and Visualization](https://www.udacity.com/course/data-analysis-and-visualization--ud404) - Georgia Tech (Udacity)
 * [Data Analysis with Python: Zero to Pandas](https://jovian.ai/learn/data-analysis-with-python-zero-to-pandas) (Jovian)
@@ -523,7 +495,6 @@
 * [More Data Mining with Weka MOOC](https://www.cs.waikato.ac.nz/ml/weka/mooc/moredataminingwithweka/)
 * [NICO 101 - Introduction to Programming for Big Data](https://github.com/amarallab/Amaral_Lab_Intro_to_Data_Science) - Luis Amaral, Helio Tejedor, Luiz Alves
 * [The Analytics Edge](https://www.edx.org/course/analytics-edge-mitx-15-071x-3)
-* [Time Series Modelling and Analysis](https://www.youtube.com/playlist?list=PL3N9eeOlCrP5cK0QRQxeJd6GrQvhAtpBK) - AIEngineering


 ### Databases
@@ -531,7 +502,6 @@
 * [15-721 Advanced Database Systems (Spring 2023)](https://www.youtube.com/playlist?list=PLSE8ODhjZXjYzlLMbX3cR0sxWnRM7CLFn) - CMU Database Group
 * [CMU Intro to Database Systems](https://youtube.com/playlist?list=PLSE8ODhjZXjaKScG3l0nuOiDTTqpfnWFf) - CMU Database Group
 * [Database Design and Management](https://www.udemy.com/course/database-design-and-management) - Visual Paradigm (Udemy)
-* [Database Management Systems](https://www.youtube.com/playlist?list=PLBlnK6fEyqRi_CUQ-FXxgzKQ1dwr_ZJWZ) - Neso Academy
 * [Database Systems](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-830-database-systems-fall-2010/) (MIT's opencourseware)
 * [Database Systems - Cornell University Course (SQL, NoSQL, Large-Scale Data Analysis)](https://www.youtube.com/watch?v=4cWkVbC2bNE) - Professor Immanuel Trummer, freeCodeCamp.org
 * [DBMS Placement Series](https://youtube.com/playlist?list=PLDzeHZWIZsTpukecmA2p5rhHM14bl2dHU) - CodeHelp by Babbar
@@ -580,7 +550,7 @@
 * [Deep Multi-Task and Meta Learning](https://cs330.stanford.edu) - Chelsea Finn (Stanford University)
 * [Deep Reinforcement Learning](http://rail.eecs.berkeley.edu/deeprlcourse/) - Sergey Levine
 * [Deep Reinforcement Learning Course - Hugging Face](https://huggingface.co/learn/deep-rl-course/unit0/introduction)
-* [Exploring Fairness in Machine Learning for International Development](https://ocw.mit.edu/resources/res-ec-001-exploring-fairness-in-machine-learning-for-international-development-spring-2020) - Richard Fletcher, Daniel Frey, Mike Teodorescu, Amit Gandhi, Audace Nakeshimana (MIT OpenCourseWare)
+* [Exploring Fairness in Machine Learning for International Development](https://ocw.mit.edu/resources/res-ec-001-exploring-fairness-in-machine-learning-for-international-development-spring-2020) - Dr. Richard Fletcher, Prof. Daniel Frey, Dr. Mike Teodorescu, Amit Gandhi, Audace Nakeshimana (MIT OpenCourseWare)
 * [Full Stack Computer Vision Tutorial with Tensorflow, Python, Tensorflow.JS with React.JS](https://www.youtube.com/playlist?list=PLgNJO2hghbmhUeJuv7PyVYgzhlgt2TcSr) - Nicholas Renotte
 * [Hugging Face NLP Course](https://huggingface.co/learn/nlp-course/chapter1/1) - Hugging Face
 * [Intro to Deep Learning](https://www.kaggle.com/learn/intro-to-deep-learning) - Ryan Holbrook
@@ -590,7 +560,6 @@
 * [NYU Deep Learning SP21](https://youtube.com/playlist?list=PLLHTzKZzVU9e6xUfG10TkTWApKSZCzuBI) Alfredo Canziani
 * [Practical Deep Learning For Coders taught](http://www.fast.ai) - Jeremy Howard
 * [Practical Deep Learning for Coders, v3 (using fastai library)](https://course.fast.ai)
-* [Recurrent Neural Network](https://www.youtube.com/playlist?list=PLuhqtP7jdD8ARBnzj8SZwNFhwWT89fAFr) - Coding Lane
 * [Self-Paced Courses for Deep Learning](https://developer.nvidia.com/deep-learning-courses)
 * [Stanford CS 224N: Natural Language Processing with Deep Learning](https://www.youtube.com/playlist?list=PLoROMvodv4rOSH4v6133s9LFPRHjEmbmJ) (Stanford Online)
 * [Stanford CS230: Deep Learning](https://www.youtube.com/playlist?list=PLoROMvodv4rOABXSygHTsbvUz4G_YQhOb) (Stanford Online)
@@ -639,13 +608,11 @@
 ### Digital Electronics

 * [Digital Electronics](https://www.youtube.com/playlist?list=PLBlnK6fEyqRjMH3mWf6kwqiTbT798eAOm) - Neso Academy
-* [Digital Electronics](https://youtube.com/playlist?list=PLm_MSClsnwm_PSua_nSYYoHhyW6taRoY4&feature=shared) - Ekeeda
 * [Digital Electronics for GATE](https://www.youtube.com/playlist?list=PLWPirh4EWFpHk70zwYoHu87uVsCC8E2S-) - Tutorials Point India Ltd.


 ### Docker

-* [Complete Docker Course - From BEGINNER to PRO!](https://www.youtube.com/watch?v=RqTEHSBrYFw) - DevOps Directive
 * [Deploying Containerized Applications Technical Overview](https://www.udemy.com/course/deploying-containerized-applications-technical-overview) - Red Hat
 * [Docker](https://www.youtube.com/playlist?list=PLhW3qG5bs-L99pQsZ74f-LC-tOEsBp2rK) - Raghav Pal
 * [Docker Essentials](https://cognitiveclass.ai/courses/docker-essentials) - CognitiveClass.ai
@@ -673,7 +640,6 @@

 ### Flutter

-* [Build Apps with Flutter](https://developers.google.com/learn/pathways/intro-to-flutter) - Google for Developers
 * [Flutter & Firebase App Build](https://www.youtube.com/playlist?list=PL4cUxeGkcC9j--TKIdkb3ISfRbJeJYQwC) - The Net Ninja
 * [Flutter Course for Beginners - 37 hour](https://www.youtube.com/watch?v=VPvVD8t02U8) - freeCodeCamp.org
 * [Flutter Crash Course](https://fluttercrashcourse.com/courses/basics/lessons/materialapp-scaffold-appbar-text) - Nick Manning *(account required)*
@@ -690,8 +656,6 @@

 * [Fortran Programming Tutorials (Revised)](https://youtube.com/playlist?list=PLNmACol6lYY5_S8I4K29V2oI95nOCzQU8) - Fluidic Colours
 * [Fortran Tutorial](https://www.youtube.com/watch?v=__2UgFNYgf8) - Derek Banas
-* [Fortran Tutorial](https://youtube.com/playlist?list=PLlN_VAm6znTLUlWobSsMPjgiIgcPnVkQp) - Any Learn Nepal
-* [Fortran Video Tutorials](https://www.youtube.com/playlist?list=PLvkU6i2iQ2fprrVmmkNP_V36mh0BMnS5L) - Cyprien Rusu


 ### Game Development
@@ -735,7 +699,6 @@
 * [Git & GitHub Crash Course](https://www.udemy.com/course/git-and-github-crash-course-creating-a-repository-from-scratch/) - Kalob Taulien (Udemy)
 * [Git & GitHub Tutorial for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9goXbgTDQ0n_4TBzOO0ocPR) (The Net Ninja)
 * [Git and GitHub for Poets](https://www.youtube.com/playlist?list=PLRqwX-V7Uu6ZF9C0YMKuns9sLDzK6zoiV)
-* [Git: Become an Expert in Git & GitHub in 4 Hours](https://www.udemy.com/course/git-expert-4-hours/) - Jad Khalili (Udemy)
 * [GIT for beginners](https://www.eduonix.com/git-for-beginners) - Maksym Rudnyi (Eduonix Learning Solutions) *(account or email address required)*
 * [Git for Professionals Tutorial - Tools & Concepts for Mastering Version Control with Git](https://www.youtube.com/watch?v=Uszj_k0DGsg) - Tobias Günther
 * [Git How To](https://githowto.com) - Alexander Shvets
@@ -753,10 +716,10 @@
 * [DevOps BootCamp](https://github.com/jeffotoni/goworkshopdevops) - Jefferson Otoni Lima, et al.
 * [Go / Golang Crash Course](https://www.youtube.com/watch?v=SqrbIlUwR0U) - Traversy Media
 * [Go Programming Language Tutorial](https://www.youtube.com/playlist?list=PLS1QulWo1RIaRoN4vQQCYHWDuubEU8Vij) - ProgrammingKnowledge
-* [Golang](https://www.geeksforgeeks.org/golang/) - GeeksforGeeks
 * [Golang \| Gin HTTP Framework](https://www.youtube.com/playlist?list=PL3eAkoh7fypr8zrkiygiY1e9osoqjoV9w) - Pragmatic Reviews
 * [Golang basics](https://www.youtube.com/playlist?list=PLve39GJ2D71xX0Ham0WoPaYfl8oTzZfN6) - Golang dojo
 * [Golang in under an hour](https://www.youtube.com/watch?v=N0fIANJkwic) - Eli Goldberg
+* [Golang Tutorial - Learn Go Programming Language](https://www.geeksforgeeks.org/golang-tutorial-learn-go-programming-language/) - GeeksforGeeks
 * [Golang Tutorial for Beginners \| Full Go Course](https://www.youtube.com/watch?v=yyUHQIec83I) - Nana Janashia (TechWorld with Nana)
 * [Gophercises: Free Coding Exercises for Budding Gophers](https://gophercises.com) - Jon Calhoun (email address *required*)
 * [Learn Go \| Learn Go Programming](https://golangr.com) - golangr.com
@@ -813,9 +776,7 @@
 * [HTML Tutorial](https://www.youtube.com/playlist?list=PL_RGaFnxSHWr_FB-hVEgEGUESZL1TOiJ6)
 * [HTML Tutorial For Beginners (With Notes)](https://www.youtube.com/watch?v=qHB2jUvAlGo) - ProgrammingWithHarry
 * [HTML5 and CSS3 Fundamentals](https://www.udemy.com/course/html5-fundamentals-for-beginners/) - Stone River eLearning (Udemy)
-* [Learn CSS](https://www.codecademy.com/learn/learn-css) - Codecademy
 * [Learn how to program: CSS](https://www.learnhowtoprogram.com/css) - Epicodus Inc.
-* [Learn HTML](https://www.codecademy.com/learn/learn-html) - Codecademy
 * [Learn HTML and CSS](https://www.bitdegree.org/courses/coding-for-beginners-space-doggos) (BitDegree)
 * [Learn HTML and CSS with 5 projects](https://scrimba.com/learn/htmlandcss) - Per Harald Borgen (Scrimba)
 * [Learn HTML5 Programming From Scratch](https://www.udemy.com/learn-html5-programming-from-scratch/)
@@ -823,7 +784,6 @@
 * [Responsive Web Design with HTML5 and CSS3 - Advanced](https://www.udemy.com/course/responsive-web-design-with-html5-and-css3-advanced/) - Udemy
 * [Sass Tutorial - Build Your Own CSS Library](https://www.youtube.com/playlist?list=PL4cUxeGkcC9jxJX7vojNVK-o8ubDZEcNb) - The Net Ninja
 * [Structuring the web with HTML](https://developer.mozilla.org/en-US/docs/Learn/HTML)
-* [Tailwind CSS Full Course for Beginners](https://www.youtube.com/watch?v=lCxcTsOHrjo) - Dave Gray
 * [Tailwind CSS Tutorial](https://youtube.com/playlist?list=PL4cUxeGkcC9gpXORlEHjc5bgnIi5HEGhw) - The Net Ninja
 * [TailwindCSS Tutorial](https://www.youtube.com/playlist?list=PLFHz2csJcgk8lgiRDB7FdsXVr4xy6jE8K) - Code With Dary
 * [Web Development By Doing: HTML / CSS From Scratch](https://www.udemy.com/course/web-development-learn-by-doing-html5-css3-from-scratch-introductory/) - Udemy
@@ -852,7 +812,6 @@
 * [CS193p Developing Apps for IOS](https://cs193p.sites.stanford.edu) - Stanford
 * [CS50 2019 - iOS Track](https://www.youtube.com/playlist?list=PLhQjrBD2T3810ZX79Xrgj8X382QaWbk_J) - David J. Malan (Harvard OpenCourseWare)
 * [Developing iOS 11 Apps with Swift](https://itunes.apple.com/us/course/developing-ios-11-apps-with-swift/id1309275316)
-* [Get Started with iOS Development (iOS 13, Swift 5)](https://www.youtube.com/playlist?list=PLSzsOkUDsvdu5Mm67aBYs2YPu2OM4mFzt) - London App Brewery
 * [Ray Wenderlich iOS Tutorial](https://www.raywenderlich.com/category/ios)
 * [SwiftUI Tutorials](https://www.youtube.com/playlist?list=PL8seg1JPkqgHyWCBHwXGmfysQpEQTfC3z) - Sean Allen
 * [SwiftUI Tutorials for Beginners](https://www.youtube.com/playlist?list=PLMRqhzcHGw1Z-lZaaun3A3mV9PbEfHANI) - CodeWithChris
@@ -870,15 +829,12 @@
 * [Hibernate Tutorial for Beginners](https://www.youtube.com/playlist?list=PLsyeobzWxl7qBZtsEvp_n2A7sJs2MpF3r) - Telusko (Navin Reddy)
 * [Introduction to Java](http://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-092-introduction-to-programming-in-java-january-iap-2010/)
 * [Introduction to Java + DSA](https://youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
-* [Java AWT](https://www.youtube.com/playlist?list=PLDN4rrl48XKoYR1H6l19hvF_8SMHGdPvk) - Abdul Bari
 * [Java Beginner](https://youtube.com/playlist?list=PLkeaG1zpPTHiMjczpmZ6ALd46VjjiQJ_8) - Coding with John
-* [Java Complete Course - Placement Series](https://www.youtube.com/playlist?list=PLfqMhTWNBTe3LtFWcvwpqTkUSlB32kJop) - Apna College
 * [Java Design Patterns and Architecture](https://www.udemy.com/course/java-design-patterns-tutorial) - John Purcell (Udemy)
 * [Java for Complete Beginners](http://courses.caveofprogramming.com/courses/java-for-complete-beginners)
 * [Java for Mobile Devices - Introducing Codename One](https://codenameone.teachable.com/p/java-for-mobile-devices-introducing-codename-one)
 * [Java Online Training \| Edureka](https://www.youtube.com/watch?v=hBh_CC5y8-s) (Edureka)
 * [Java Persistence API (JPA) Complete Tutorial](https://www.youtube.com/playlist?list=PL6oD2syjfW7COL__RNrWl4S97vNcqh3mO) - Giuseppe Scaramuzzino
-* [Java Programming](https://www.youtube.com/playlist?list=PLDN4rrl48XKoOSTnq72gar56u7XspkCfe) - Abdul Bari
 * [Java Programming](https://testautomationu.applitools.com/java-programming-course/) - Angie Jones (Applitools)
 * [Java Programming](https://java-programming.mooc.fi) - University of Helsinki
 * [Java Programming](https://youtube.com/playlist?list=PLBlnK6fEyqRjKA_NuK9mHmlk0dZzuP1P5) - Neso Academy
@@ -895,14 +851,13 @@
 * [Learn how to program: Java](https://www.learnhowtoprogram.com/java-june-2017) - Epicodus Inc.
 * [Learn Java](https://www.sololearn.com/learning/1068) - Sololearn *(email address required)*
 * [Learn Java Programming](https://www.programiz.com/java-programming) - Programiz
-* [Learn Java Programming - Java for Testers and Developers](https://www.udemy.com/course/learn-java-programming-a/) - Pavan Kumar (Udemy)
 * [Most Asked Core Java Frequently Asked Questions](https://www.youtube.com/playlist?list=PLyHJZXNdCXscoyL5XEZoHHZ86_6h3GWE1) - Code Decode
 * [Object Oriented Programming (OOP) In Java Course](https://www.youtube.com/playlist?list=PL9gnSGHSqcno1G3XjUbwzXHL8_EttOuKk) - Kunal Kushwaha
 * [Object-Oriented programming with Java, part I](https://moocfi.github.io/courses/2013/programming-part-1/)
 * [Object-Oriented programming with Java, part II](https://moocfi.github.io/courses/2013/programming-part-2/)
 * [Princeton Algorithms, Part 1](https://www.coursera.org/course/algs4partI)
 * [Problem Solving With Java](https://www.udacity.com/course/intro-to-java-programming--cs046) (Udacity)
-* [Programming in Java](https://nptel.ac.in/courses/106/105/106105191/) - Debasis Samanta (NPTEL)
+* [Programming in Java](https://nptel.ac.in/courses/106/105/106105191/) - Prof. Debasis Samanta (NPTEL)
 * [Servlet & JSP Tutorial Full Course](https://www.youtube.com/watch?v=OuBUUkQfBYM) - Telusko (Navin Reddy)
 * [Software Construction in Java](https://openlearninglibrary.mit.edu/courses/course-v1:MITx+6.005.1x+3T2016/about) - MIT Open Learning Library
 * [Spring 5 Core - An Ultimate Guide](https://www.udemy.com/learn-spring-5-core-from-scratch/) - Somnath Musib (Udemy)
@@ -924,17 +879,13 @@
 * [Intro to JavaScript ES6 programming](https://www.youtube.com/playlist?list=PL-xu4i_QDSxcoDNeh8rx5-pHCCTOg0XsI)
 * [Intro To JavaScript Unit Testing & BDD](https://www.youtube.com/watch?v=u5cLK1UrFyQ) - Traversy Media
 * [Introduction to ES6+](https://scrimba.com/learn/introtoes6) - Dylan C. Israel (Scrimba)
-* [JavaScript Algorithms and Data Structures](https://www.freecodecamp.org/learn/javascript-algorithms-and-data-structures/) - freecodecamp
 * [JavaScript Array Methods](https://youtube.com/playlist?list=PLgBH1CvjOA62PBFIDq55-S6Beivje30A2) - Florin Pop
 * [JavaScript Coding Challenges](https://youtube.com/playlist?list=PLgBH1CvjOA63ROz8Wqd7RDD0qpvGXF8x5) - Florin Pop
-* [JavaScript Course](https://www.theodinproject.com/paths/full-stack-javascript/courses/javascript) - The Odin Project
 * [Javascript course](https://www.youtube.com/playlist?list=PLRAV69dS1uWSxUIk5o3vQY2-_VKsOpXLD) - Hitesh Choudhary
 * [Javascript Essentials](https://www.udemy.com/javascript-essentials/) - Lawrence Turton (Udemy)
-* [Javascript Essentials 1 (JSE)](https://www.netacad.com/courses/programming/javascript-essentials-1) - (Cisco Networking Academy)
 * [Javascript Fundamentals](https://www.udemy.com/course/javascriptfundamentals) - Bharath Thippireddy (Udemy)
 * [JavaScript Leetcode](https://www.youtube.com/playlist?list=PLRKOqqzwh75hcG_D4xjUgbg_BAF3MLtoh) - Endeavour Monk
 * [JavaScript Mini Course 2020](https://www.udemy.com/course/javascript-essentials-mini-course/) - Kalob Taulien (Udemy)
-* [JavaScript Tutorial for Beginners](https://www.youtube.com/playlist?list=PLK8cqdr55Tsva3vMrKZ9u2eAuGo0wIJ46) - Code With Harry
 * [JavaScript Tutorial for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9i9Ae2D9Ee1RvylH38dKuET) - The Net Ninja
 * [JavaScript Tutorial for beginners](https://www.youtube.com/watch?v=W6NZfCO5SIk) - Moshfegh Hamedani (Programming with Mosh)
 * [JavaScript Tutorial for Beginners - Full Course in 8 Hours [2020]](https://www.youtube.com/watch?v=Qqx_wzMmFeA) - Clever Programmer
@@ -976,7 +927,6 @@

 ##### AngularJS

-* [Angularjs Tutorial - Complete (Fundamentals to Advanced)](https://youtube.com/playlist?list=PLvZkOAgBYrsS_ugyamsNpCgLSmtIXZGiz) - Tech CBT
 * [AngularJS Tutorial for Beginners](https://www.youtube.com/watch?v=9b9pLgaSQuI) - Yaakov Chaikin (My Lesson)
 * [AngularJS Tutorials](https://www.youtube.com/playlist?list=PL4cUxeGkcC9gsJS5QgFT2IvWIX78dV3_v) - The Net Ninja
 * [Egghead.io - AngularJS](https://www.youtube.com/playlist?list=PLP6DbQBkn9ymGQh2qpk9ImLHdSH5T7yw7) - John Lindquist
@@ -1044,10 +994,8 @@
 * [Full Modern React Tutorial](https://www.youtube.com/playlist?list=PL4cUxeGkcC9gZD-Tvwfod2gaISzfRiP9d) - The Net Ninja (with practical)
 * [Full-Stack Web Development with React Specialization](https://www.coursera.org/specializations/full-stack-react) - Jogesh K. Muppala (Coursera)
 * [Full Stack with React and Appwrite](https://egghead.io/playlists/full-stack-with-react-and-appwrite-e1e46f61) - Colby Fayock (Egghead.io)
-* [Introduction to React](https://fullstackopen.com/en/part1/introduction_to_react) - Full Stack open
 * [Learn React + Redux](https://www.sololearn.com/learning/1097) - *registration required*
 * [Learn React for Free](https://scrimba.com/learn/learnreact) - Bob Ziroll (scrimba)
-* [Learn React Router 6](https://scrimba.com/learn/reactrouter6) - Bob Ziroll (scrimba)
 * [Learn ReactJS](https://www.codecademy.com/learn/react-101) - Codecademy
 * [React](https://progate.com/languages/react) (progate) *(account required)*
 * [React basic in just 1 hour](https://www.udemy.com/course/react-basic-in-just-1-hour/) (Udemy)
@@ -1107,7 +1055,6 @@
 #### Three.js

 * [Three.js Tutorial Crash Course](https://www.youtube.com/watch?v=YK1Sw_hnm58) - Chris Courses
-* [Three.js Tutorials](https://www.youtube.com/playlist?list=PLjcjAqAnHd1EIxV4FSZIiJZvsdrBc1Xho) - Wael Yasmina


 ### TypeScript
@@ -1131,7 +1078,6 @@
 * [JavaScript Testing Fundamentals](https://vueschool.io/courses/javascript-testing-fundamentals)
 * [Learn Vue 3 step by step](https://laracasts.com/series/learn-vue-3-step-by-step) - Jeffrey Way
 * [Nuxt.js Fundamentals](https://vueschool.io/courses/nuxtjs-fundamentals)
-* [VUE JS 3 Complete Course Tutorial](https://www.youtube.com/playlist?list=PL_euSNU_eLbedoBv-RllKj_f2Yh--91nZ) - Leela Web Dev
 * [Vue JS 3 Tutorial for Beginners](https://www.youtube.com/playlist?list=PLC3y8-rFHvwgeQIfSDtEGVvvSEPDkL_1f) - Vishwas Gopinath (Codevolution)
 * [Vue Router for Everyone](https://vueschool.io/courses/vue-router-for-everyone)
 * [Vue.js Components Fundamentals](https://vueschool.io/courses/vuejs-components-fundamentals)
@@ -1144,8 +1090,6 @@
 #### Webpack

 * [Learn Webpack Course](https://www.classcentral.com/course/youtube-learn-webpack-course-45823/classroom) - Colt Steele
-* [Webpack 5](https://www.youtube.com/playlist?list=PLmZPx_9ZF_sB4orswXdpThGMX9ii2uP7Z) - Swashbuckling with Code
-* [Webpack Tutorials for Beginners](https://www.youtube.com/playlist?list=PL4cUxeGkcC9iTQ3J5oa6orDIMQKKxl8dC) - Net Ninja


 ### Julia
@@ -1169,7 +1113,6 @@
 * [Kotlin Tutorial](https://www.youtube.com/playlist?list=PLsyeobzWxl7rooJFZhc3qPLwVROovGCfh) - Telusko
 * [Kotlin Tutorial for Beginners: Basics and Fundamentals for Android](https://www.youtube.com/playlist?list=PLlxmoA0rQ-LwgK1JsnMsakYNACYGa1cjR) - Smartherd
 * [One hour Kotlin guide for beginners](https://www.udemy.com/course/one-hour-kotlin-guide-for-beginners) - Tutlets Kkang (Udemy)
-* [Teach Computer Science with Kotlin](https://kotlinlang.org/education/) - Kotlin
 * [Track: Kotlin Basics](https://hyperskill.org/tracks/18) - Hyperskill, JetBrains (Hyperskill)


@@ -1190,11 +1133,8 @@
 * [Linux Administration Tutorial Videos](https://www.youtube.com/playlist?list=PL9ooVrP1hQOH3SvcgkC4Qv2cyCebvs0Ik) - edureka!
 * [Linux Command Line](https://www.udemy.com/course/command-line/) - Adam Eubankas (Udemy)
 * [Linux Command Line Tutorial For Beginners](https://www.youtube.com/playlist?list=PLS1QulWo1RIb9WVQGJ_vh-RQusbZgO_As) - Programming Knowledge
-* [Linux for Hackers (and everyone) // FREE Course for Beginners](https://www.youtube.com/playlist?list=PLIhvC56v63IJIujb5cyE13oLuyORZpdkL) - NetworkChuck
 * [Linux Tutorial for Beginners - Learn Linux and the Bash Command Line](https://ryanstutorials.net/linuxtutorial) - Ryan Chadwick
 * [Linux Tutorials and Projects](https://www.udemy.com/course/linux-tutorials/) - Jason Cannon (Udemy)
-* [LPIC 1 exam guide: Linux Professional Institute Certification Study Guide](https://linux1st.com) - Jadi Mirmirani (HTML)
-* [LPIC 2 exam guide: Linux Professional Institute Certification Study Guide](https://borosan.gitbook.io/lpic2-exam-guide) - Payam Borosan (HTML)
 * [Red Hat Enterprise Linux Technical Overview](https://www.udemy.com/course/red-hat-enterprise-linux-technical-overview/) - Red Hat Inc. (Udemy)
 * [The Linux Basics: Beginner to Sysadmin, Step by Step](https://www.youtube.com/playlist?list=PLtK75qxsQaMLZSo7KL-PmiRarU7hrpnwK)

@@ -1202,9 +1142,7 @@
 ### Lua

 * [Learn Lua in 15 Minutes](http://tylerneylon.com/a/learn-lua/) - Tyler Neylon (HTML)
-* [Lua for Beginners](https://www.youtube.com/playlist?list=PL9URkxPt-PndpZlw8m_NHh0vUBU5J-BRF) - AlgoRythm
 * [Lua Interactive Crash Course](https://web.archive.org/web/20201111225216/luatut.com/crash_course.html)
-* [Lua Programming Tutorials](https://www.youtube.com/playlist?list=PLYBJzqz8zpWavt37pA6NANJTGStIHpybU) - Steve's teacher
 * [Lua Tutorial](https://www.youtube.com/watch?v=iMacxZQMPXs) - Derek Banas


@@ -1214,7 +1152,6 @@
 * [Caltech's Learning From data](https://work.caltech.edu/telecourse.html)
 * [Complete Machine Learning Bootcamp](https://youtube.com/playlist?list=PLyzHIYrZBplo3K0dNUqppd2ynnoZPD6N1) - Code for Cause
 * [Complete Machine Learning in Python playlist](https://www.youtube.com/playlist?list=PLZoTAELRMXVPBTrWtJkn3wWQxZkmTXGwe) - Krish Naik
-* [Convolutional Neural Network](https://www.youtube.com/playlist?list=PLuhqtP7jdD8CD6rOWy20INGM44kULvrHu) - Coding Lane
 * [Deep Learning Fundamentals](https://cognitiveclass.ai/courses/introduction-deep-learning) - DeepLearning.TV (cognitiveclass.ai)
 * [Google's Machine Learning Crash Course](https://developers.google.com/machine-learning/crash-course/)
 * [Intro to Machine Learning](https://www.kaggle.com/learn/intro-to-machine-learning) (Kaggle)
@@ -1226,7 +1163,6 @@
 * [Machine Learning](https://youtube.com/playlist?list=PL7T06JEc5PF5Vuz1U7lEEaFPOExDbKVEh) - Nerd's Lesson
 * [Machine Learning](https://youtube.com/playlist?list=PLblh5JKOoLUICTaGLRoHQDuF_7q2GfuJF) - StatQuest with Josh Starmer
 * [Machine Learning — Andrew Ng, Stanford University](https://youtube.com/playlist?list=PLLssT5z_DsK-h9vYZkQkYNWcItqhlRJLN) - Andrew Ng
-* [Machine Learning Course With Python](https://www.youtube.com/playlist?list=PLfFghEzKVmjsNtIRwErklMAN8nJmebB0I) - Siddhardhan
 * [Machine Learning Recipes with Josh Gordon](https://www.youtube.com/playlist?list=PLOU2XLYxmsIIuiBfYad6rFYQU_jL2ryal)
 * [Machine Learning Specialization](https://www.coursera.org/specializations/machine-learning-introduction) - Andrew Ng, Eddy Shyu, Aarti Bagul, Geoff Ladwig (Coursera)
 * [Machine Learning Tutorial in Python](https://youtube.com/playlist?list=PL9ooVrP1hQOHUfd-g8GUpKI3hHOwM_9Dn) - edureka!
@@ -1292,7 +1228,6 @@
 * [Computer Networking Course](https://www.youtube.com/watch?v=qiQR5rTSshw) - Brian Farrell (FreeCodeCamp.org)
 * [Computer Networking Full Course - OSI Model Deep Dive with Real Life Examples](https://www.youtube.com/watch?v=IPvYjXCsTg8) - Kunal Kushwaha
 * [Computer Networks 5e](https://media.pearsoncmg.com/ph/streaming/esm/tanenbaum5e_videonotes/tanenbaum_videoNotes.html) - Andrew Tanenbaum, David Wetherall (Pearson)
-* [Free CCNA 200-301 // Complete Course // NetworkChuck 2023](https://www.youtube.com/playlist?list=PLIhvC56v63IJVXv0GJcl9vO5Z6znCVb1P) - NetworkChuck


 ### Objective-C
@@ -1329,7 +1264,6 @@
 ### PHP

 * [Laravel 5.8 Tutorial From Scratch](https://www.youtube.com/playlist?list=PLpzy7FIRqpGD0kxI48v8QEVVZd744Phi4) - Coder's Tape (2019)
-* [Laravel 9 Tutorial](https://www.youtube.com/playlist?list=PL8p2I9GklV47Jszga434vZxOmY74Q1N_K) - Anil Sidhu (Code Step By Step)
 * [Laravel From Scratch 2022 \| 4+ Hour Course](https://www.youtube.com/watch?v=MYyJ4PuL4pY) - Traversy Media
 * [Learn how to program: PHP](https://www.learnhowtoprogram.com/php) - Epicodus Inc.
 * [Learn PHP](https://www.sololearn.com/learning/1059) - *registration required*
@@ -1370,7 +1304,6 @@
 * [Bento Python Learning Track](https://bento.io/topic/python) (Bento)
 * [Berkeley's Structure and Interpretation of Computer Programs](https://cs61a.org)
 * [Codesdope](https://www.codesdope.com/python-introduction)
-* [Complete Python Playlist](https://www.youtube.com/playlist?list=PLZoTAELRMXVNUL99R4bDlVYsncUNvwUBB) - Krish Naik
 * [CS50's Introduction to Programming Using Python](https://cs50.harvard.edu/python/) - David J. Malan (Harvard OpenCourseWare and edX)
 * [Data Structures And Algorithms In Python](https://www.youtube.com/playlist?list=PLrk5tgtnMN6TYBW0-U4YhIRyYEVpqVEnJ) - Coding Ninjas
 * [Django Wednesdays](https://www.youtube.com/playlist?list=PLCC34OHNcOtqW9BJmgQPPzUpJ8hl49AGy) - Codemy.com
@@ -1389,12 +1322,12 @@
 * [Learn Python Programming](https://www.programiz.com/python-programming) - Programiz
 * [Learn Python Programming - Python Course](https://www.youtube.com/watch?v=f79MRyMsjrQ) - Programming With Mosh
 * [Learn Python Tutorial](https://www.kaggle.com/learn/python) (Kaggle)
-* [Learn to program in Python](https://www.codecademy.com/learn/python) - Codecademy
+* [Learn to program in Python](https://www.codecademy.com/learn/python)
 * [Learn to Program: The Fundamentals](https://www.coursera.org/learn/learn-to-program) (Coursera)
 * [Practical Python: An Immersive Python Course](https://practical.learnpython.dev) - Nina Zakharenko
 * [Practical Python Programming](https://dabeaz-course.github.io/practical-python/) - David Beazley
 * [Problem Solving, Python Programming, and Video Games](https://www.coursera.org/learn/problem-solving-programming-video-games) - Duane Szafron, Paul Lu (Coursera)
-* [Programming, Data Structures And Algorithms Using Python](https://nptel.ac.in/courses/106/106/106106145/) - Madhavan Mukund (NPTEL)
+* [Programming, Data Structures And Algorithms Using Python](https://nptel.ac.in/courses/106/106/106106145/) - Prof. Madhavan Mukund (NPTEL)
 * [Programming Foundations with Python](https://www.udacity.com/course/programming-foundations-with-python--ud036) (Udacity)
 * [Python 101 – Introduction to Programming](https://www.tutorialspoint.com/python_101_andndash_introduction_to_programming/index.asp) - Zenva (Tutorials Point)
 * [Python 3](https://www.sololearn.com/Course/Python/) (SoloLearn)
@@ -1404,12 +1337,10 @@
 * [Python Course](https://www.python-course.eu)
 * [Python Course from scratch](https://scrimba.com/playlist/pNpZMAB) - Olaf Paulson (scrimba)
 * [Python Data Analysis](https://www.coursera.org/learn/python-analysis) - Scott Rixner, Joe Warren (Coursera)
-* [Python for Beginners](https://www.youtube.com/playlist?list=PLUaB-1hjhk8GHKfndKjyDMHPg_HlQ4vpK) - Alex The Analyst
 * [Python for Beginners (Full Course)](https://www.youtube.com/playlist?list=PLsyeobzWxl7poL9JTVyndKe62ieoN-MZ3) - Telusko
 * [Python for Data Science, AI & Development](https://www.coursera.org/learn/python-for-applied-data-science-ai) - Joseph Santarcangelo (Coursera)
 * [Python for Everybody](https://www.py4e.com/lessons) (Coursera Reading Materials with YouTube Videos)
 * [Python for OSINT. 21 day course for beginners](https://github.com/cipher387/python-for-OSINT-21-days/raw/main/Python%20for%20OSINT.%2021%20day%20course%20for%20beginners.pdf) - cyb_detective (PDF)
-* [Python for Programmers](https://www.codecademy.com/learn/python-for-programmers) - Codecademy
 * [Python from Scratch](https://open.cs.uwaterloo.ca/python-from-scratch/) - Centre for Education in Math and Computing (University of Waterloo)
 * [Python GUI's With TKinter](https://youtube.com/playlist?list=PLCC34OHNcOtoC6GglhF3ncJ5rLwQrLGnV) - Codemy.com
 * [Python in 80 minutes](https://www.udemy.com/course/learn-python-in-80-minutes/) - Muhammed Ali Dilek (Udemy)
@@ -1444,10 +1375,9 @@
 * [Django Tutorial for Beginners (2021)](https://www.youtube.com/watch?v=rHux0gMZ3Eg) - Moshfegh Hamedani (Programming with Mosh)
 * [Django Tutorials](https://www.youtube.com/playlist?list=PL-osiE80TeTtoQCKZ03TU5fNfx2UY6U4p) - Corey Schafer
 * [Django Tutorials for Beginners](https://www.youtube.com/playlist?list=PLK8cqdr55Tsv-D2HMdrnD32oOVBNvmxjr) - Programming With Harry(English)
-* [Django Wednesdays](https://www.youtube.com/playlist?list=PLCC34OHNcOtqW9BJmgQPPzUpJ8hl49AGy) - Codemy.com
+* [Django Wedensdays](https://www.youtube.com/playlist?list=PLCC34OHNcOtqW9BJmgQPPzUpJ8hl49AGy) - Codemy.com
 * [Python Django Tutorial 2018 for Beginners](https://www.youtube.com/playlist?list=PL-J2q3Ga50oOpni_xS2PPUe4mf9lM96dD) - Clever Programmer
 * [Python Django Tutorial 2021](https://www.youtube.com/playlist?list=PL-51WBLyFTg1pUMaTJ4WSgnyvWfLGmwDm) - Dennis Ivy
-* [Python Django Web Framework - Full Course for Beginners](https://www.youtube.com/playlist?list=PLBfoYdk-WAlyr3cpOiOI4UXBfVVuF05e6) - freeCodeCamp (Justin Mitchel)
 * [Try Django 3.2 - Python Web Development Tutorial Series](https://www.youtube.com/playlist?list=PLEsfXFp6DpzRMby_cSoWTFw8zaMdTEXgL) - Justin Mitchel, CodingEntrepreneurs


@@ -1500,7 +1430,6 @@
 * [Full Stack Ruby on Rails](https://www.theodinproject.com/paths/full-stack-ruby-on-rails) - The Odin Project
 * [Learn Rails: Quickly Code, Style and Launch 4 Web Apps](https://www.udemy.com/course/learn-rails) - Adam Eubanks (Udemy)
 * [Learn Ruby](https://www.learnrubyonline.org)
-* [Learn Ruby](https://www.codecademy.com/learn/learn-ruby) - Codecademy
 * [RESTful API with Ruby On Rails 5](https://www.udemy.com/course/restful-api-with-ruby-on-rails-5/) - Udemy
 * [Ruby on Rails a Beginners Guide](https://www.udemy.com/course/ruby-on-rails-a-beginners-guide-free) - Stephen Chesnowitz (Udemy)
 * [Ruby Programming Language - Full Course](https://www.youtube.com/watch?v=t_ispmWmdjY) - Mike Dane (freeCodeCamp.org)
@@ -1509,7 +1438,6 @@

 ### Rust

-* [Comprehensive Rust](https://google.github.io/comprehensive-rust/index.html) - Google
 * [Intro to Rust](https://www.youtube.com/playlist?list=PLJbE2Yu2zumDF6BX6_RdPisRVHgzV02NW) - Tensor Programming
 * [Learn Rust from scratch](https://www.educative.io/courses/learn-rust-from-scratch) - Educative.io
 * [Rust Basics](https://www.youtube.com/playlist?list=PLlcnQQJK8SUjApd95LIcd3K9XXmE-IeCS) - Engineer Man
@@ -1534,8 +1462,7 @@

 ### Security

-* [Computer Systems Security](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014) - Nickolai Zeldovich (MIT OpenCourseWare)
-* [Ethical Hacking](https://www.youtube.com/playlist?list=PLDV15dUauYyOcloXu7GXHJ6Xxq5XTBg1k) - Cyber Square
+* [Computer Systems Security](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-858-computer-systems-security-fall-2014) - Prof. Nickolai Zeldovich (MIT OpenCourseWare)
 * [Ethical Hacking](https://www.hacker101.com/videos) - Hacker101
 * [Ethical Hacking - Basics (Kali 2021)](https://www.udemy.com/course/ethical-hacking-basics-kali-20211) - Arthur Salmon (Udemy)
 * [Ethical Hacking - SQL Injection Attack](https://www.udemy.com/course/sql-injection-ethical-hacking) - Sunil K. Gupta, Knowledge Aacademy (Udemy)
@@ -1544,18 +1471,12 @@
 * [Ethical Hacking Kali Linux Command Line (CLI) Hands-On](https://www.udemy.com/course/kali-linux-command-line-cli-hands-on) - Musab Zayadneh (Udemy)
 * [Ethical hacking with Hak5 devices](https://www.udemy.com/course/ethical-hacking-with-hak5-devices) - David Bombal (Udemy)
 * [Foundations of Hacking and Pentesting Android Apps](https://www.udemy.com/course/foundations-of-hacking-and-pentesting-android-apps) - Scott Cosentino (Udemy)
-* [Full Length Hacking Courses](https://youtube.com/playlist?list=PLLKT__MCUeixqHJ1TRqrHsEd6_EdEvo47) - The Cyber Mentor
-* [Hacker Skills // OSINT (Information Gathering)](https://www.youtube.com/playlist?list=PLIhvC56v63IJ9SYBtdDsNnORfTNFCXR8_) - NetworkChuck
 * [Introduction to Dark Web, Anonymity and Cryptocurrency](https://www.udemy.com/course/introduction-to-dark-web-anonymity-and-cryptocurrency) - Rajneesh Gupta (Udemy)
 * [Introduction to Information Security](https://www.udacity.com/course/intro-to-information-security--ud459) - Wenke Lee, Mustaque Ahamad, Catherine Gamboa (Udacity)
 * [Learn Ethical Haacking From Scratch](https://www.udemy.com/course/learn-ethical-haacking-from-scratch) - Uzma Aslam (Udemy)
-* [Learn Ethical Hacking (CEH Journey)](https://www.youtube.com/playlist?list=PLIhvC56v63IIJZRa3lzK6IeBQOH_VFjUQ) - NetworkChuck
 * [Linux for Hackers and Pentesters](https://www.udemy.com/course/linux-for-hackers-and-pentesters) - Rajneesh Gupta (Udemy)
 * [Modern Binary Exploitation](https://github.com/RPISEC/MBE) - RPISEC
-* [MOOC Introduction to Cyber Security 2023](https://cybersecuritybase.mooc.fi) - University of Helsinki
-* [Nightmare](https://guyinatuxedo.github.io/index.html) - guyinatuxedo
 * [Professor Messer’s SY0-601 CompTIA Security+ Course](https://www.professormesser.com/security-plus/sy0-601/sy0-601-video/sy0-601-comptia-security-plus-course/) - Professor Messer
-* [Reverse Engineering For Everyone!](https://0xinfection.github.io/reversing) - mytechnotalent
 * [Stanford Cryptography I](https://www.coursera.org/course/crypto) - Dan Boneh
 * [Stanford Cryptography II](https://www.coursera.org/course/crypto2) - Dan Boneh
 * [Start Ethical Hacking with Parrot Security OS (Alt. to Kali)](https://www.udemy.com/course/ethical-hacking-with-parrot-security-os) - Seyed Farshid Miri (Udemy)
@@ -1570,7 +1491,6 @@
 * [Robot Framework Tutorial](https://www.youtube.com/playlist?list=PLL34mf651faORDOyJrk0E6k9FM-wKgfPV) - Software Testing Mentor
 * [Selenium Full Course- Learn Selenium in 12 Hours](https://www.youtube.com/watch?v=FRn5J31eAMw) - Edureka
 * [Selenium WebDriver Tutorial](https://www.youtube.com/playlist?list=PLL34mf651faPB-LyEP0-a7Avp_RHO0Lsm) - Software Testing Mentor
-* [Software Engineering](https://www.youtube.com/playlist?list=PLWPirh4EWFpG2b1L3CL-OAPYcM25jLjXH) - Tutorialspoint


 ### Solidity
@@ -1606,7 +1526,6 @@
 ### System Design

 * [System Design](https://www.youtube.com/playlist?list=PLMCXHnjXnTnvo6alSjVkgxV-VH6EPyvoX) - Gaurav Sen
-* [System Design Fundamentals](https://www.youtube.com/playlist?list=PLCRMIe5FDPsd0gVs500xeOewfySTsmEjf) - ByteByteGo
 * [System Design Primer Course](https://www.youtube.com/playlist?list=PLTCrU9sGyburBw9wNOHebv9SjlE4Elv5a) - sudoCODE


@@ -1664,7 +1583,6 @@
 * [Web Basics](https://open.cs.uwaterloo.ca/web-basics/) - Centre for Education in Math and Computing (University of Waterloo)
 * [Web Development Course](https://syllabus.migracode.org/courses/introduction-3) - MigraCode Barcelona
 * [Web Development for Beginners - A Curriculum](https://github.com/microsoft/Web-Dev-For-Beginners) - Microsoft
-* [Web Development Tutorial By Coding Ninjas (In English)](https://www.youtube.com/playlist?list=PLrk5tgtnMN6TNuhUEf5-UgPxa1wu-l6kP) - Coding Ninjas
 * [Web Development Tutorials for Beginners](https://www.youtube.com/playlist?list=PLoYCgNOIyGAB_8_iq1cL8MVeun7cB6eNc) - LearnCode.academy
 * [Web Information Retrieval](https://www.youtube.com/playlist?list=PLAQopGWlIcya-9yzQ8c8UtPOuCv0mFZkr) - L. Becchetti, A. Vitaletti (University of Sapienza Rome)
 * [Web Programming](https://open.cs.uwaterloo.ca/web-programming/) - Centre for Education in Math and Computing (University of Waterloo)
@@ -84,16 +84,15 @@

 ### Control de Versiones

-* [Curso de Git y Github desde cero para principiantes](https://www.youtube.com/watch?v=3GymExBkKjE) - Brias Moure "MoureDev"
 * [Git & GitHub](https://www.pildorasinformaticas.es/course/curso-de-git-github) - Juan Díaz (Píldoras Informáticas)
 * [Git & GitHub](https://www.youtube.com/playlist?list=PLPl81lqbj-4I8i-x2b5_MG58tZfgKmJls) - Ignacio Gutiérrez, BlueWeb


 ### Flujos de Trabajo

-* [Agilidad y Lean. Gestionando los proyectos y negocios del Siglo XXI](https://miriadax.net/curso/agilidad-y-lean-gestionando-los-proyectos-y-negocios-del-s-xxi-16-a-edicion) (Miriadax)
+* [Agilidad y Lean. Gestionando los proyectos y negocios del Siglo XXI](https://miriadax.net/curso/agilidad-y-lean-gestionando-los-proyectos-y-negocios-del-s-xxi-14-a-edicion) (Miriadax)
 * [Cómo implantar grupos de mejora de procesos](https://www.edx.org/course/como-implantar-grupos-de-mejora-de-upvalenciax-gm201x-0)
-* [Gestión de proyectos software (2015)](https://ocw.unican.es/course/view.php?id=206)
+* [Gestión de proyectos software (2015)](https://ocw.unican.es/course/view.php?id=23)
 * [Gestión Participativa: motivación y liderazgo organizacional](https://www.edx.org/course/gestion-participativa-high-involvement-upvalenciax-gp201x-0)
 * [Ingeniería del Software I (2011)](https://ocw.unican.es/course/view.php?id=169)
 * [Ingeniería del Software II (2011)](https://ocw.unican.es/course/view.php?id=170)
@@ -159,8 +158,6 @@
 ### Programación

 * [Aprende JavaScript](https://aprendejavascript.org) - Jonathan MirCha
-* [Aprende javascript](https://www.aprendejavascript.dev) - Miguel Ángel Durán
-* [Aprendemos JavaScript](https://www.freecodecamp.org/espanol/news/aprende-javascript-curso-completo-desde-cero/) - Estefania Cassingena Navone
 * [Clojure](https://programadorwebvalencia.com/cursos/clojure/introducci%C3%B3n/) - Andros Fenollosa (Programador Web Valencia)
 * [Curso C#](https://www.pildorasinformaticas.es/course/curso-c) - Juan Díaz (Píldoras Informáticas)
 * [Curso de JavaScript Gratis](https://codigofacilito.com/cursos/javascript) - Código Facilito
@@ -183,7 +180,6 @@
 * [JavaScript Básico a Avanzado](https://www.pildorasinformaticas.es/course/javascript-desde-0) - Juan Díaz (Píldoras Informáticas)
 * [Linux y Bash](https://aprendeaprogramar.com/course/view.php?id=10) - Javier Hernandez (Aprendeaprogramar.com)
 * [Lógica de programación](https://capacitateparaelempleo.org/pages.php?r=.tema&tagID=7929) - Carlos Slim Foundation (cuenta requerida)
-* [Patrones de diseño](https://refactoring.guru/es/design-patterns) - Alexander Shvets (Refactoring.Guru)
 * [Principios de PHP](https://programadorwebvalencia.com/cursos/php/base/) - Andros Fenollosa (Programador Web Valencia)
 * [Programación de computadoras](https://es.khanacademy.org/computing/computer-programming#programming) - Khan Academy
 * [Programación en entornos interactivos 'Qt - gtk' (2010)](https://ocw.ua.es/es/ingenieria-y-arquitectura/programacion-en-entornos-interactivos-2010.html)
@@ -209,7 +205,6 @@
 * [Curso gratuito de JavaScript](https://argentinaprograma.com) - Fabricio Sodano (Argentina Programa)
 * [Curso gratuito de Next.js y Firebase](https://www.youtube.com/playlist?list=PLV8x_i1fqBw1VR86y4C72xMGJ8ifjBwJ6) - Miguel Ángel Durán «midudev»
 * [Curso JSON. De Novato a Experto](https://www.youtube.com/playlist?list=PLrDTf5qnZdEAiHO19QB9hq5QXAef1h8oY) - Camilo Martínez "Equimancho"
-* [Curso React Native desde cero](https://www.youtube.com/watch?v=qi87b6VcIHY&t=1004s) - Miguel Ángel Durán
 * [Curso React.js desde cero - Crea una aplicación paso a paso](https://www.youtube.com/playlist?list=PLV8x_i1fqBw0B008sQn79YxCjkHJU84pC) - Miguel Ángel Durán «midudev»
 * [Detección de objetos](https://www.coursera.org/learn/deteccion-objetos)
 * [Diseño Web - Principios de CSS](https://programadorwebvalencia.com/cursos/css/introducci%C3%B3n/) - Andros Fenollosa (Programador Web Valencia)
@@ -92,6 +92,8 @@
 * [آموزش لینوکس - سکان‌آکادمی](https://sokanacademy.com/courses/linux) - Behzad Moradi
 * [آموزش لینوکس برای آدم های شاد](https://www.youtube.com/playlist?list=PL-tKrPVkKKE2AniHDmp6zK9KGD1sjf0bd) - Jadi Mirmirani
 * [آموزش لینوکس مقدماتی](https://www.youtube.com/watch?v=ZwaBNkQKrts&list=PLPj7mSUQL4v_oVLO-2Q1QQ9fAH45u8z4A) - Hamid Emamian
+* [LPIC-1](https://gotoclass.ir/courses/lpic-1) - Peyman Hushmandi Rad
+* [LPIC-2](https://gotoclass.ir/courses/lpic-2) - Jadi Mirmirani


 ### Machine Learning
@@ -132,6 +134,7 @@
 ### Python

 * [آموزش پایتون - سکان‌آکادمی](https://sokanacademy.com/courses/python) - Narges Asadi
+* [آموزش پایتون مقدماتی](https://gotoclass.ir/courses/%d8%a2%d9%85%d9%88%d8%b2%d8%b4-%d9%be%d8%a7%db%8c%d8%aa%d9%88%d9%86) - Jadi Mirmirani
 * [دوره آموزش رایگان زبان پایتون ( Python ) از مقدماتی تا پیشرفته](https://toplearn.com/courses/2150/%D8%A2%D9%85%D9%88%D8%B2%D8%B4-%D8%B1%D8%A7%DB%8C%DA%AF%D8%A7%D9%86-%D9%BE%D8%A7%DB%8C%D8%AA%D9%88%D9%86-(-python-)) - Mohammad Ordokhani (TopLearn) *(نیاز به ثبت نام دارد)*
 * [دوره مقدماتی تا پیشترفته پایتون - کدتراپی](https://www.youtube.com/playlist?list=PLSMC8KtOWURqgm0c6iVXrGzK4ymzJUnfj) - CodeTherapy
 * [متخصص پایتون (Python)](https://sabzlearn.ir/course/python/) - Reza Davalit
@@ -29,7 +29,7 @@

 ### APL

-* [Découvrez le langage APL](https://www.youtube.com/playlist?list=PLIz4PfDd5D29oOW61VkB4MHxGurtSCmhh) - Schraf : Maths-info
+* [Découvrez le langage APL](https://www.youtube.com/watch?v=Nxq1BUUXobM&list=PLYKQVqyrAEj_DwkVAvj7xHxr72ite69nW) - Schraf : Maths-info


 ### Bash / Shell
@@ -1,7 +1,6 @@
 ### Index

 * [Algorithms](#algorithms)
-    * [Soft Computing](#soft-computing)
 * [Android](#android)
 * [Angular](#angular)
 * [Arduino](#arduino)
@@ -19,7 +18,6 @@
 * [Compiler Design](#compiler-design)
 * [Computer Graphics](#computer-graphics)
 * [Computer Organization and Architecture](#computer-organization-and-architecture)
-* [Data Science](#data-science)
 * [Data Structures](#data-structures)
 * [Databases](#databases)
 * [DevOps](#devops)
@@ -50,10 +48,8 @@
 * [Mongo DB](#mongo-db)
 * [Natural Language Processing](#natural-language-processing)
 * [Networking](#networking)
-* [Open Source](#open-source)
 * [Operating Systems](#operating-systems)
 * [PHP](#php)
-    * [CodeIgniter](#codeigniter)
    * [Laravel](#laravel)
 * [Python](#python)
    * [Django](#django)
@@ -78,16 +74,12 @@
 * [Binary Trees - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHYxUk8dSu2_G7MR1PaGXN4) - Pepcoding
 * [Bit Manipulation - Level 2](https://youtube.com/playlist?list=PL-Jc9J83PIiFJRioti3ZV7QabwoJK6eKe) - Pepcoding
 * [Data Structures and Algorithms Course in Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9ahIappRPN0MCAgtOu3lQjQi) - CodeWithHarry
-* [Data Structures and Algorithms for GATE — Complete Playlist](https://www.youtube.com/playlist?list=PLC36xJgs4dxFCQVvjMrrjcY3XrcMm2GHy) - Gate CSE lectures by Amit Khurana
 * [Data Structures and Algorithms in Python](https://www.youtube.com/playlist?list=PLyMom0n-MBrpakdIZvnhd6PFUCKNAyKo1) - Jovian
 * [Design And Analysis Of Algorithms](https://youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa) - Gate Smashers
 * [Dynamic Programming Playlist \| Coding \| Interview Questions \| Tutorials \| Algorithm](https://www.youtube.com/playlist?list=PL_z_8CaSLPWekqhdCPmFohncHwz8TY2Go) - Aditya Verma
 * [Dynamic Programming Workshop](https://www.youtube.com/playlist?list=PLqf9emQRQrnKA_EeveiXQj_uP25w8_5qL) - Vivek Gupta
 * [Generic Trees - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiEmjuIVDrwR9h5i9TT2CEU_) - Pepcoding
-* [Graph Theory](https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt) - Gate Smashers
 * [Graphs - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHfqDcLZMcO9SsUDY4S3a-v) - Pepcoding
-* [Hindi Data Structures And Algorithms Tutorial Python](https://www.youtube.com/playlist?list=PLPbgcxheSpE3NlJ30EDpxNYU6P2Jylns8) - codebasics Hindi
-* [Linked List - Level 1](https://youtube.com/playlist?list=PL-Jc9J83PIiF5VZmktfqW6WVU1pxBF6l_&si=S_MRPF7yyupBUCC6) - Pepcoding
 * [Recursion & Backtracking - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFxaBahjslhBD1LiJAV7nKs) - Pepcoding
 * [Recursion & Backtracking - Level 2](https://www.youtube.com/playlist?list=PL-Jc9J83PIiHO9SQ6lxGuDsZNt2mkHEn0) - Pepcoding
 * [Recursion Playlist \| Coding \| Interview Questions \| Algorithm \| Tutorials](https://www.youtube.com/playlist?list=PL_z_8CaSLPWeT1ffjiImo0sYTcnLzo-wY) - Aditya Verma
@@ -95,15 +87,6 @@
 * [Time and Space - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFc7hJ5eeCb579PS8p-en4f) - Pepcoding


-#### Soft Computing
-
-* [Application of Soft Computing](https://www.youtube.com/playlist?list=PLLmJo5LKwNNiSl_a8II-0xyujwPfdXFHR) - AKTU TechQuantum
-* [Application of soft computing](https://www.youtube.com/playlist?list=PL_obO5Qb5QTEM_GVn5E45F3Z8-SIRBDL-) - LS Academy for Technical Education
-* [Introduction To Soft Computing](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFqAYS0P9INAogIMklG8E-9) - Computer Science and Engineering
-* [Soft Computing \| University exams specific](https://www.youtube.com/playlist?list=PLuAADu3OvBt5-e5yXuIqBi1pttqw3RBeg) - Er Sahil ka Gyan
-* [Soft Computing And Optimization Algorithms](https://www.youtube.com/playlist?list=PLYwpaL_SFmcCPUl8mAnb4g1oExKd0n4Gw) - 5 Minutes Engineering
-
-
 ### Android

 * [Android App Development Course (Beginner to Advanced) \| WsCube Tech 2.0](https://www.youtube.com/playlist?list=PLjVLYmrlmjGdDps6HAwOOVoAtBPAgIOXL) - WsCube Tech
@@ -112,7 +95,6 @@
 * [Android Development With KOTLIN \| Android App Development Course In Hindi](https://www.youtube.com/playlist?list=PL6Fr59UplGvL7q7P3Hg6nYzS45gld-CCI) - Zain Farhan
 * [App Development Course For School Students \| Certified Course By Coding Blocks Junior](https://youtube.com/playlist?list=PLhLbJ9UoJCvu4ktQMUJJq-D_6-Eoz8lOk) - Coding Blocks Junior
 * [Complete Android Development Course in Hindi](https://www.youtube.com/playlist?list=PLUhfM8afLE_Ok-0Lx2v9hfrmbxi3GgsX1) - Neat Roots
-* [The complete Android Application Development Course in Hindi/Urdu](https://www.youtube.com/playlist?list=PLtCBuHKmdxOe8IWZnA515lGPKaWx5WNOE) - Fahad Hussain


 ### Angular 
@@ -125,19 +107,11 @@

 ### Arduino

-* [Arduino Programming In Hindi (Full Playlist)](https://www.youtube.com/watch?v=KOa1aVijhao) - SBS online classes
 * [Arduino Programming Series (हिंदी में)](https://youtube.com/playlist?list=PLV3C-t_tgjGFyXP_-AF37AoIuxM9jzELM) - Engineers & Electronics
-* [Complete Arduino Tutorial Learn Arduino Programming in Hindi](https://www.youtube.com/playlist?list=PLg2KtP8cgLjzNu5G2bQQLxFeBiqk8IO0s) - Techtalks With Vivek
-
-
-### Artificial Intelligence
-
-* [Generative AI Series - Showcasing Generative AI By Building Projects](https://www.youtube.com/playlist?list=PLu0W_9lII9aiS4rUVp2jXwIvCruo27sG6) - CodeWithHarry


 ### Assembly

-* [Assembly Language programming tutorial 8086 in hindi learn full](https://www.youtube.com/playlist?list=PLAZj-jE2acZLdYT7HLFgNph190z2cjmAG) - Malik Shahzaib Official
 * [Assembly Language Programming Tutorials in Urdu Hindi](https://www.youtube.com/playlist?list=PLR2FqYUVaFJpHPw1ExSVJZFNlXzJYGAT1) - Programology
 * [x64 Assembly Language](https://www.youtube.com/playlist?list=PL-DxAN1jsRa-3KzeQeEeoL_XpUHKfPL1u) - The Cyber Expert

@@ -155,14 +129,12 @@
 * [Blockchain Full Course in Hindi](https://www.youtube.com/playlist?list=PLgPmWS2dQHW-BRQCQCNYgmHUfCN115pn0) - Code Eater
 * [Blockchain Full Course in Hindi](https://www.youtube.com/playlist?list=PLRlT7xBRpp9MiMN25XJjUVz01rGFQohq2) - Innovate India
 * [Complete Blockchain Development Course for Beginners in Hindi](https://www.youtube.com/watch?v=RkYVVC2vXho) - web3Mantra
-* [Ethereum](https://www.youtube.com/playlist?list=PL-Jc9J83PIiE3QA0h3I6HDYNXejdPFKFN) - Pepcoding
 * [Solidity ^0.8 | Blockchain | In Hindi](https://www.youtube.com/playlist?list=PL-Jc9J83PIiG6_thChXWzolj9BEG-Y0gh) - Pepcoding


 ### <a id="c"></a>C

 * [All C Concepts \| Hindi](https://www.youtube.com/playlist?list=PL7ersPsTyYt1d8g5qaxbE6sjWDzs4D_1v) - Saurabh Shukla
-* [C Language for GATE — Complete Playlist](https://www.youtube.com/playlist?list=PLC36xJgs4dxG-IqARhc23jYTDMYt7yvZP) - Gate CSE lectures by Amit Khurana
 * [C Language Tutorial for Beginners (with Notes & Practice Questions)](https://www.youtube.com/watch?v=irqbmMNs2Bo) - Apna College
 * [C Language Tutorial For Beginners In Hindi (With Notes)](https://www.youtube.com/watch?v=ZSPZob_1TOk) - CodeWithHarry
 * [C Language Tutorial in Hindi](https://www.youtube.com/playlist?list=PLmRclvVt5DtksgReOH3s7R1_cb1QA8vrb) - codeitup
@@ -197,7 +169,6 @@
 * [C++ STL \| Competitive Programming](https://youtube.com/playlist?list=PLauivoElc3gh3RCiQA82MDI-gJfXQQVnn) - Luv
 * [C++ Tutorial For Begineers In Hindi](https://www.youtube.com/playlist?list=PLnSDvcENZlwA6YDSfoieM1bl-Y3ALcnL5) - Abhishek Shrivastava, Micro Solution
 * [C++ Tutorial for Beginners \| C++ Tutorials In Hindi](https://www.youtube.com/playlist?list=PLmGElG-9wxc8VMy1nNHDQldH2dU8Y08s7) - Manish Gehlot, WsCube Tech Programming Concepts
-* [C++ Tutorial In Hindi](https://www.youtube.com/playlist?list=PLhvdldYcnZMl3Smc6ANF6rO56ORgwb46g) - Coding Wallah Sir
 * [C++ Tutorials In Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9agpFUAlPFe_VNSlXW5uE0YL) - CodeWithHarry
 * [The Complete C++ Course \| Hindi](https://www.youtube.com/playlist?list=PLLYz8uHU480j37APNXBdPz7YzAi4XlQUF) - Saurabh Shukla

@@ -205,16 +176,13 @@
 ### Cloud Computing

 * [Cloud Computing](https://www.youtube.com/playlist?list=PLYwpaL_SFmcCyQH0n9GHfwviu6KeJ46BV) - 5 Minutes Engineering
-* [Cloud Computing](https://www.youtube.com/playlist?list=PLDN4rrl48XKqNsrDogCpHsul3UHMC0Wdq) - Abdul Bari
 * [Cloud Computing Tutorial](https://www.youtube.com/playlist?list=PL-JvKqQx2AtfQ8cGyKsFE7Tj2FyB1yCkd) - University Academy


 #### AWS

 * [AWS Tutorial for Beginners In Hindi](https://www.youtube.com/playlist?list=PLCFe3TcoBniI4iaavlfnR0UGQrtjgOMj9) - Together with Abhi
-* [AWS Tutorial in Hindi](https://www.youtube.com/playlist?list=PL_OdF9Z6GmVZCwyfd8n6_50jcE_Xlz1je) - S3CloudHub
 * [AWS Tutorial in Hindi | Edureka](https://www.youtube.com/playlist?list=PLQbQOmlGYH3uoa_mYHDJkl958B_dBiaqW) - edureka! Hindi
-* [AWS Tutorials - AWS tutorials For Beginners - AWS Architect and SysOps - In Hindi](https://www.youtube.com/playlist?list=PLBGx66SQNZ8a_y_CMLHchyHz_R6-6i-i_) - Technical Guftgu
 * [AWS Tutorials - AWS tutorials For Beginners - AWS Certification - AWS Training - In Hindi](https://www.youtube.com/playlist?list=PL6XT0grm_TfgtwtwUit305qS-HhDvb4du) - Gaurav Sharma


@@ -230,8 +198,6 @@
 ### Compiler Design

 * [Compiler Design](https://www.youtube.com/playlist?list=PL9FuOtXibFjVR-87LcU-DS-9TJcbG97_p) - Abhishek Sharma
-* [Compiler Design](https://www.youtube.com/playlist?list=PL23dd-8zssJBiyntds3X1sVWUDeb0Aa1N) - Start Practicing
-* [Compiler Design (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSmu-_DKC7APRoFkaQvGurx) - KnowledgeGATE by Sanchit Sir
 * [Compiler Design (Complete Playlist)](https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc) - Gate Smashers
 * [Compiler Design Tutorial In Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2Ate5DWhppx-MUOtGNA4S3spT) - University Academy

@@ -240,7 +206,6 @@

 * [Computer Graphics](https://youtube.com/playlist?list=PLYwpaL_SFmcAtxMe7ahYC4ZYjQHun_b-T) - 5 Minutes Engineering
 * [Computer Graphics and Multimedia (CGMM) Lectures in Hindi](https://www.youtube.com/playlist?list=PLV8vIYTIdSnaTVCcd954N14bVOOgYh-2V) - Easy Engineering Classes
-* [Computer Graphics Full Course in Hindi](https://www.youtube.com/playlist?list=PLAC6WcHCOQCHVfV3vR4At0g0QADIeZc_j) - Edulogy


 ### Computer Organization and Architecture
@@ -250,12 +215,6 @@
 * [Introduction to Computer Organization and Architecture](https://youtube.com/playlist?list=PLBlnK6fEyqRjC2nTHdeUtWFkoiPVespkc) - Neso Academy


-### Data Science
-
-*[Data Analyst Course - Beginner's to Advance (हिंदी में) - Full Playlist](https://www.youtube.com/playlist?list=PLxzTa0VPR9ryvGSuCm4RS8aeAvOLXz9XM) - IHHPET: Industries Helping Hands Dot Com
-*[Data Science Course 2023](https://www.youtube.com/playlist?list=PLfP3JxW-T70HvifebGl3d5d5jzI1Kp0i8) - Indian AI Production
-
-
 ### Data Structures

 * [2-D Arrays - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiFkOETg2Ybq-FMuJjkZSGeH) - Pepcoding
@@ -274,7 +233,7 @@
 * [Java + DSA + Interview Preparation Course](https://youtube.com/playlist?list=PL9gnSGHSqcnr_DxHsP7AW9ftq0AtAyYqJ) - Kunal Kushwaha
 * [Linked Lists - Level 1](https://www.youtube.com/playlist?list=PL-Jc9J83PIiF5VZmktfqW6WVU1pxBF6l_) - Pepcoding
 * [Simplified DSA with FRAZ](https://www.youtube.com/playlist?list=PLKZaSt2df1gy75J3irj89a2vSGqeQdtDA) - Fraz
-* [Stack Playlist \| Interview Questions \| Coding \| Tutorials \| Data Structures](https://www.youtube.com/playlist?list=PL_z_8CaSLPWdeOezg68SKkeLN4-T_jNHd) - Aditya Verma
+* [Stack Playlist \| Interview Questions \| Coding \| Tutorials \| Data Structures](https://www.youtube.com/playlist?list=PL_z_8CaSLPWdeOezg68SKkeLN4-T_jNHd) - Aditya Verma 


 ### Databases
@@ -295,14 +254,12 @@
 * [DevOps Training Tutorials For Beginners in Hindi](https://www.youtube.com/playlist?list=PLYEK_dHOjwtODYB46wFuc34muw9Gl5X5x) - Linux Wale Guruji
 * [DevOps Training Videos in Hindi](https://www.youtube.com/playlist?list=PLQbQOmlGYH3sxlq9ugoq1ipNFP7tus5Gd) - edureka! Hindi
 * [DevOps Tutorials in Hindi/Urdu \| Devops सीखने का सबसे आसान तरीका \| Complete Devops including Git,Jenkins,Maven,Chef,docker,Ansible and Kubernetes](https://www.youtube.com/playlist?list=PLBGx66SQNZ8aPsFDwb79JrS2KQBTIZo10) - Bhupinder Rajput, Technical Guftgu
-* [Server Configuration, Deployment & VPS Tutorials For Beginners](https://www.youtube.com/playlist?list=PLu0W_9lII9aiBNXUisDdSmfNbsKq407XC) - CodeWithHarry


 ### Figma

 * [Figma Tutorial](https://www.youtube.com/playlist?list=PLuRPummNMvINdAbI_WT7R5vdjcyRPeRiq) - Pelfizz Studio
 * [Figma Tutorial In Hindi 2022](https://www.youtube.com/playlist?list=PLwGdqUZWnOp0TlgR6uPLR1s6X_w65FlTl) - Thapa Technical
-* [Figma Tutorials](https://www.youtube.com/playlist?list=PLuou2gyfaGEud03tcppC1ofbYIcIEwKfm) - Nikhil Pawar
 * [Figma UI design tutorials in Hindi](https://www.youtube.com/playlist?list=PLt7HkDVHvsa4Nf5qrXG6ozK3ZPTvNe__v) - Graphics Guruji


@@ -310,7 +267,6 @@

 * [Complete Flutter Tutorial In Hindi By Desi Programmer](https://youtube.com/playlist?list=PLlFwzkUNmr94BF0KH7BYPL7DsZjhJRdTm) - Desi Programmer
 * [Flutter 3 tutorial in Hindi](https://youtube.com/playlist?list=PLB97yPrFwo5g-XcPlfSXSOeeby23jVAcp) - CODERS NEVER QUIT
-* [Flutter App Development](https://www.youtube.com/playlist?list=PLlvhNpz1tBvH4Wn8rMjtscK3l2pXnC9aN) - Code With Dhruv
 * [Flutter Complete Tutorial in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfGLShoW0vVX_tcyT8u1Y3E) - WsCube Tech
 * [Flutter Essential Course](https://www.youtube.com/watch?v=Wdx8vwN_nWI) - freecodecamp
 * [Flutter Series 2020](https://www.youtube.com/playlist?list=PLDzeHZWIZsTo3Cs115GXkot28i406511Y) - CodeHelp - by Babbar
@@ -331,10 +287,8 @@

 ### Git and GitHub

-* [Complete Git and GitHub Tutorial](https://www.youtube.com/watch?v=apGV9Kg7ics&t=7s) - Kunal Kushwaha
 * [Complete Git and Github Tutorials for Beginners](https://www.youtube.com/watch?v=Ez8F0nW6S-w) - Apna College
 * [Complete Git Tutorials For Beginners In Hindi](https://youtube.com/playlist?list=PLu0W_9lII9agwhy658ZPA0MTStKUJTWPi) - CodeWithHarry
-* [Git & Github](https://youtube.com/playlist?list=PL5P8NPoF-nn8LFPLjJemBTVI_KsLo0VC1&si=U94-O5hr4Im0hI85) - Rahul Singh
 * [Git & GitHub Tutorial For Beginners In Hindi](https://www.youtube.com/watch?v=gwWKnnCMQ5c) - CodeWithHarry
 * [Git & GitHub Tutorial in Hindi](https://www.youtube.com/watch?v=NR_A2gCxaLE) - Edureka! Hindi
 * [Git and Github | Complete हिंदी में (With Examples)](https://www.youtube.com/watch?v=zGq7T9gZH2k) - Knowledge Gate
@@ -345,8 +299,6 @@

 ### Golang

-* [Go Lang Course 2023 (Hindi)](https://www.youtube.com/playlist?list=PLLGlmW7jT-nQOVVgFV3cvztEcNxXylqj2) - Studytonight with Abhishek
-* [Go Lang Tutorials for Beginners in Depth](https://www.youtube.com/playlist?list=PL8fnAiiuQeFtg3ztGNquEb4Oh-WZxVPUv) - Go Guru
 * [Go Lang Tutorials in HINDI](https://www.youtube.com/playlist?list=PL45_xGOyv4bk55CMmqH6S6vvnwKD8qifD) - Coder Singh
 * [Go programming (GoLang) Tutorial for Beginners in Hindi](https://www.youtube.com/playlist?list=PLEtkoO2np9szq1XDH1Mfr36Fg5EXh-z20) - Host Progrmming
 * [Go programming Tutorial for Beginners(Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92yu7If3I7GonlWA8YU1BuAk) - CS Geeks
@@ -355,7 +307,6 @@

 ### HTML and CSS

-* [Complete Web Dev using mern stack Love Babbar](https://www.youtube.com/playlist?list=PLDzeHZWIZsTo0wSBcg4-NMIbC0L8evLrD) - Love Babbar
 * [CSS Tutorial in Hindi \| Complete CSS Course For Beginners to Advanced \| Step By Step Tutorial](https://www.youtube.com/watch?v=WyxzAU3p8CE) - Vishwajeet Kumar (Tech Gun)
 * [Free Web Development Course For School Students (Grade 5 - 10) \| Certified Course By Coding Blocks Junior \| Learn HTML, CSS, Javascript](https://www.youtube.com/playlist?list=PLhLbJ9UoJCvsCXqP9yAOZpzXHhWkLBXdw) - Coding Blocks Junior
 * [Front End Development Tutorial \| Complete HTML and CSS Tutorial for Beginners (9 Hours)](https://www.youtube.com/watch?v=Eu7G0jV0ImY) - WsCube Tech
@@ -378,8 +329,6 @@

 #### Tailwind CSS

-* [Learn Tailwind CSS with Projects - Hindi](https://www.youtube.com/playlist?list=PLPppPPmk0i3h9Xs6cAknE9OODTqZD5zFe) - Do Some Coding
-* [Tailwind CSS Complete Course - CSS Framework [Hindi] - Beginner to Advanced](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfpwYhVAbiGAhFl6h8XWDV_) - WsCube Tech
 * [Tailwind css hindi](https://www.youtube.com/playlist?list=PLLCu4ndnReXLXfD-iIGBEB6_l8uF6TMNO) - NST Infotech
 * [Tailwind CSS In Hindi](https://www.youtube.com/playlist?list=PLwGdqUZWnOp3l8tWTcB7R7Bsgd86lCa8a) - Thapa Technical
 * [Tailwind CSS Tutorials in Hindi](https://www.youtube.com/playlist?list=PLu0W_9lII9ahwFDuExCpPFHAK829Wto2O) - CodeWithHarry
@@ -387,7 +336,6 @@

 ### iOS

-* [iOS App development Course - Hindi - Xcode 9 - Swift 4](https://www.youtube.com/playlist?list=PL27xikYyFh9Cg5f28LpQuoRL8LEs01_zT) - Confiance Labs
 * [iOS App Development Crash Course in Hindi](https://www.youtube.com/watch?v=n7qOGHWunUY) - Akash Padhiyar
 * [IOS Mobile App Development Tutorial for beginners](https://www.youtube.com/playlist?list=PLtCBuHKmdxOcmrDx2pM4qNvzWF2NI_Qlo) - Fahad Hussain

@@ -421,7 +369,6 @@
 ### JavaScript

 * [Chai aur Javascript हिन्दी](https://www.youtube.com/playlist?list=PLu71SKxNbfoBuX3f4EOACle2y-tRC5Q37) - Chai aur Code (Hitesh Choudhary)
-* [Express.js - Learn What Matters](https://www.youtube.com/watch?v=pKJ4GGyDgJo) - Sheryians Coding School
 * [JavaScript \| Beginning to Mastery Complete Tutorial](https://www.youtube.com/watch?v=chx9Rs41W6g&list=PLwgFb6VsUj_n15Cg_y2ULKfsOR1XiQqPx) - Harshit Vashisth
 * [JavaScript Introduction Tutorial in Hindi / Urdu](https://www.youtube.com/playlist?list=PL0b6OzIxLPbx-BZTaWu_AF7hsKo_Fvsnf) - Yahoo Baba
 * [JavaScript Tutorial for Beginners](https://www.youtube.com/playlist?list=PLsyeobzWxl7rrvgG7MLNIMSTzVCDZZcT4) - Telusko
@@ -453,7 +400,6 @@

 #### Node.js

-* [Master NodeJS](https://www.youtube.com/playlist?list=PLinedj3B30sDby4Al-i13hQJGQoRQDfPo) - Piyush Garg
 * [Node JS](https://www.youtube.com/playlist?list=PLbGui_ZYuhiiSVvVP_9w57-aU7kx_H9bu) - Geeky Shows
 * [Node.js Tutorial in Hindi](https://www.youtube.com/playlist?list=PLgOUQYMnO_SRqPikOJBu5G1ld4bJUZCmy) - truecodex
 * [Node.js Tutorials for Beginners in Hindi](https://www.youtube.com/playlist?list=PLUVqY59GNZQNCk_D9VW_zNh60WuQIzo3K) - Tutorials Website
@@ -464,9 +410,7 @@

 #### React

-* [10-Hour React Tutorial 2023 - Zero to Advanced \| Learn React JS in Hindi](https://www.youtube.com/watch?v=6l8RWV8D-Yo&list=PL2PkZdv6p7ZnS2QIz8WAPmqeqUUccPNQY) - Coder Dost
 * [React JS (Hindi)](https://www.youtube.com/playlist?list=PLbGui_ZYuhignjLLXTJWkRJKN-SgAqClL) - Rajesh Kumar, Geeky Shows
-* [React JS Course 2023](https://youtube.com/playlist?list=PLt5mNkGuWcuWSUHxSzWP74IU9U4BTVLt0) - 6 Pack Programmer
 * [React JS Tutorial in Hindi \| React JS for Beginner to Advanced \| Step by Step Video Tutorials](https://www.youtube.com/playlist?list=PLjVLYmrlmjGdnIQKgnTeR1T9-1ltJEaJh) - WsCubeTech
 * [React JS Tutorials for Begineers in Hindi](https://youtube.com/playlist?list=PLu71SKxNbfoDqgPchmvIsL4hTnJIrtige) - Chai aur Code
 * [React Js Tutorials in Hindi](https://youtube.com/playlist?list=PLu0W_9lII9agx66oZnT6IyhcMIbUMNMdt) - Haris Ali Khan, CodeWithHarry
@@ -495,7 +439,6 @@

 #### Vue.js

-* [Latest vue js 3 tutorial for beginners in hindi](https://www.youtube.com/playlist?list=PLfxALjnZodruGEvbM8zTdnPMrQ5wHMmw8) - Wap Institute
 * [Vue js tutorial in Hindi](https://www.youtube.com/playlist?list=PL8p2I9GklV45qwTH-mdzllUuFRJO-euYn) - Code Step By Step
 * [Vue JS Tutorials in Hindi](https://www.youtube.com/playlist?list=PLbGui_ZYuhih5ItBhn2cTncaS24_Kgeui) - Rajesh Kumar, Geeky Shows

@@ -503,15 +446,12 @@
 ### Kotlin

 * [Kotlin Beginner Tutorials Hindi | Complete Series](https://www.youtube.com/playlist?list=PLRKyZvuMYSIMW3-rSOGCkPlO1z_IYJy3G) - Cheezy Code
-* [Kotlin for Beginners in Hindi](https://www.youtube.com/playlist?list=PLUhfM8afLE_MXuRUfgm1g-qDuBRD1pxPG) - Neat Roots
 * [Kotlin Programming Complete in one Video (Hindi)](https://www.youtube.com/watch?v=uoP4JKHgzDE) - Geeky Shows, `tch.:` Rajesh Kumar
 * [Kotlin Tutorial in Hindi : From beginner to advance Android](https://www.youtube.com/playlist?list=PLaLbT5lAehvULj67yZ_JJ6zMwyvmqt78o) - Coding With Vikrant


 ### Linux

-* [संपूर्ण लिनक्स हिंदी भाषा में सीखें (Complete Linux Course in Hindi)](https://www.youtube.com/playlist?list=PL9LY4jTSNS23_yo6XIyIFZeZKL7UlKm-V) - Nehra Classes
-* [Linux Basic tutorials in Hindi](https://www.youtube.com/playlist?list=PLYEK_dHOjwtNX9NcnILJR1q5hL_4N0cdu) - Linux Wale Guruji
 * [Linux Full Course (Beginner to Advanced) \| Learn Linux in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGcsZGJWeo8ec4yIBLX2KeyR) - WsCube Tech
 * [Linux Tutorial For Beginners in Hindi](https://www.youtube.com/playlist?list=PLSntPnamABVEi_K1gxbOEwXVz09pY9qb8) - Ankit Tiwari
 * [Linux Tutorial For Beginners in Hindi](https://www.youtube.com/watch?v=_tCY-c-sPZc) - CodeWithHarry
@@ -541,19 +481,15 @@

 ### Matlab

-* [MATLAB (HINDI) Tutorial Series](https://www.youtube.com/playlist?list=PL6G0RjixRx3xgzxqjRdZIoLLpzhyLFTXk) - WittyRobo
 * [Matlab Complete Course](https://www.youtube.com/watch?v=iS5J4TlLSEM) - Armughan Ali
 * [MATLAB Complete Tutorial in Hindi](https://www.youtube.com/playlist?list=PLjVLYmrlmjGfdIlwG649bdzVHM4iLbD_H) - WsCube Tech
-* [Module-1: Basics of MATLAB (A complete Course)](https://www.youtube.com/playlist?list=PLcgIaTuuWp3kr9W0T7b817jenHcX3CXs1) - R K Thenua


 ### Mongo DB

-* [MongoDB Complete Course Tutorial in Hindi](https://www.youtube.com/watch?v=rU9ZODw5yvU) - Vinod Bahadur Thapa (Thapa Technical)
-* [MongoDB full course for beginners](https://youtube.com/playlist?list=PLwGdqUZWnOp1P9xSsJg7g3AY0CUjs-WOa) - Thapa Technical
+* [Mongo DB full course for beginners](https://youtube.com/playlist?list=PLwGdqUZWnOp1P9xSsJg7g3AY0CUjs-WOa) -Thapa Technical
 * [MongoDB playlist in Hindi](https://youtube.com/playlist?list=PLA3GkZPtsafZydhN4nP0h7hw7PQuLsBv1&si=4Je3O9WkMYMu9cWO) - Engineering Digest
 * [MongoDB Tutorial for Beginners (Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92xUxpTFgAOSBHdBwIdxav39) - CS Geeks
-* [MongoDB Tutorial in 1 Hour (2023)](https://www.youtube.com/watch?v=J6mDkcqU_ZE) - CodeWithHarry
 * [MongoDB tutorial in hindi](https://www.youtube.com/playlist?list=PLolI8AY2AS9aaE4Vx0adwfwUh3XiuVewX) - Code Improve
 * [MongoDB Tutorial in Hindi 2022](https://www.youtube.com/playlist?list=PLQDioScEMUhkcqbgJ4ap2k4zg3sT_-Bbc) - Programming Experience

@@ -568,18 +504,12 @@
 ### Networking

 * [3.4 Computer Networks (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSjFbXSZGF8JF_4LVwwofCd) - Knowledge Gate
-* [CCNA Hindi by Network Engineer](https://www.youtube.com/playlist?list=PLz8UpOu_f4zoIai54JZFfIJxaSrmqz3B9) - Network Kings
 * [Computer Network (CN)](https://youtube.com/playlist?list=PLYwpaL_SFmcAXkWn2IR-l_WXOrr0n851a) - 5 Minutes Engineering
 * [Computer Network Tutorial in Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2AteLNR8UO4UQiDmQF-Wotu5G) - University Academy
 * [Computer Networks (Complete Playlist)](https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_) - Gate Smashers, `tch.:` Varun Singla
 * [Networking Basics](https://www.youtube.com/playlist?list=PLkW9FMxqUvyZaSQNQslneeODER3bJCb2K) - Bitten Tech


-### Open Source
-
-* [Open Source BootCamp - Master Open Source Contributions](https://www.youtube.com/playlist?list=PLinedj3B30sAT6CotNj0iffhRV89SkNK9) - Piyush Garg
-
-
 ### Operating Systems

 * [3.2 Operating System (Complete Playlist)](https://www.youtube.com/playlist?list=PLmXKhU9FNesSFvj6gASuWmQd23Ul5omtD) - Knowledge Gate
@@ -597,16 +527,6 @@
 * [PHP Tutorials in Hindi](https://youtube.com/playlist?list=PLu0W_9lII9aikXkRE0WxDt1vozo3hnmtR) - CodeWithHarry


-### CodeIgniter
-
-* [Codeigniter 4 Tutorial For Beginners in Hindi](https://www.youtube.com/playlist?list=PL8kfzPha-e2iC8cT79hd5hCVffkbW309d) - Ubk InfoTech
-* [Codeigniter 4 Tutorial in Hindi](https://www.youtube.com/playlist?list=PLolI8AY2AS9ZmTeMOpu1iTOsx9WALtCgM) - Code Improve
-* [Codeigniter 4 Tutorial in Hindi](https://www.youtube.com/playlist?list=PL4_As-_ROQH2OIE5uILfodqSNQzUfAqFs) - Cs Krish
-* [CodeIgniter 4 Tutorials for Beginners](https://www.youtube.com/playlist?list=PL79xP87McblnMZG-F1hnRLuMgM5C95nMG) - GoPHP
-* [Codeigniter Tutorial for Beginners Step by Step in Hindi](https://www.youtube.com/playlist?list=PL_HlKez9XCSM6WNO_dHhF3yPKVdY1ZZzB) - Technical Suneja
-* [Learn CodeIgniter 4 Framework Tutorials Hindi](https://www.youtube.com/playlist?list=PLn1Gr7zhiAMfWpSYfDgND8t7KjiqSaEum) - Online Web Tutor
-
-
 ### Laravel

 * [Laravel (Hindi)](https://www.youtube.com/playlist?list=PLbGui_ZYuhijEqjCa63l0GkWh5EsG5iTR) - Geeky Shows
@@ -632,8 +552,6 @@
 * [Python For Beginners](https://youtube.com/playlist?list=PL-5gYa7CLd4iBdPHRaSEwbivCnUq1nxj9) - Technical Sagar
 * [Python Programming in Hindi](https://www.greatlearning.in/academy/learn-for-free/courses/python-programming-in-hindi) (Great Learning) *(account required)*
 * [Python Tutorial For Beginners \| Hindi (With Notes)](https://www.youtube.com/playlist?list=PLu0W_9lII9agICnT8t4iYVSZ3eykIAOME) - CodeWithHarry
-* [Python Tutorial For Beginners in (Hindi)](https://www.youtube.com/playlist?list=PLf0LpPWikpPe5gc6fT9wDj3Y6e97z6ZD_) - DataFlair Hindi
-* [Python Tutorial For Beginners in Hindi](https://www.youtube.com/watch?v=FStwWUkW5RQ&list=PLnSDvcENZlwAcFgFLD5bzt5Zh428yzQXT) - Micro Solution
 * [Python Tutorial in Hindi](https://www.youtube.com/playlist?list=PLQbQOmlGYH3tC535nKa7xB7dd7pZtYMZX) - edureka! Hindi


@@ -662,10 +580,7 @@
 ### R

 * [Complete R Programming Tutorial for Beginners to Pro [HINDI]](https://www.youtube.com/playlist?list=PLjVLYmrlmjGdmPrz0Lx7smkd0qIKHInOF) - WsCube Tech
-* [Introduction to R Software](https://www.youtube.com/playlist?list=PLJ5C_6qdAvBFfF7qtFi8Pv_RK8x55jsUQ) - Computer Science and Engineering
 * [R Programming](https://www.youtube.com/playlist?list=PLWPirh4EWFpEvN4ktS8LE0cvLCSfhD55t) (Tutorials Point (India) Ltd.)
-* [R programming language(Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92wLyuL-rFgbjqCLgXrpIKnc) - CS Geeks
-* [R Tutorial for Beginners](https://www.youtube.com/playlist?list=PLYwpaL_SFmcCRFzBkZ-b92Hdg-qCUfx48) - 5 Minutes Engineering


 ### Ruby
@@ -675,7 +590,6 @@

 #### Ruby on Rails

-* [Full Stack Development in Ruby on Rails - Hindi](https://www.youtube.com/playlist?list=PLSfx1NJkuWPWlVjFy5datW4Y-54ltIFw7) - APPSIMPACT Academy Hindi
 * [Ruby on Rails 5 Tutorial(Hindi)](https://www.youtube.com/playlist?list=PLgPJX9sVy92yV7Qt6_8ElC9paGWdtdIbb) - CS Geeks


@@ -688,7 +602,6 @@

 ### Security

-* [Complete Ethical Hacking Tutorial for Beginners to Pro 2022](https://www.youtube.com/playlist?list=PLjVLYmrlmjGea8U9nphmCHGK_v6p_wq-R) - WsCube Tech
 * [cyber security course for beginners - Urdu/Hindi](https://www.youtube.com/playlist?list=PLKJfBg0XdWkevCEJ64RK11LylBNX2-zbk) - hashintelligence
 * [Cyber Security Tutorial In Hindi](https://www.youtube.com/playlist?list=PL-JvKqQx2AteIbm-z4X709scVr9OaHpIY) - University Academy
 * [Cyber Security Tutorials In HIndi](https://www.youtube.com/playlist?list=PL0fjgIGwLMWTFmZoLdEPoI9azA-osxcQj) - TechChip
@@ -705,9 +618,6 @@

 ### Swift

-* [Swift Programming For Beginners In Hindi](https://www.youtube.com/playlist?list=PL3IxLTWfZ7Y1zM3EejYkcq4I86K3eloCb) - BuildWithShubham
-* [Swift Programming For IOS From Scratch](https://youtube.com/playlist?list=PLtCBuHKmdxOd9kxsru5t_MFvDj5o5GdDl) - Fahad Hussain
-* [Swift Programming Hindi Tutorial For Beginners](https://www.youtube.com/playlist?list=PLb5R4QC2DtFv3MvfG42Cd5La34Hwj4pY6) - Code Cat
 * [Swift Tutorials For Beginners(Full) in Hindi.](https://www.youtube.com/playlist?list=PLWZIhpNhtvfqBd00bF3ouroGHMPe-iroO) - Yogesh Patel


@@ -243,7 +243,6 @@
 #### React

 * [Belajar React JS Dari Awal Buat Yang Nggak Jago JavaScript](https://www.youtube.com/watch?v=JS5w4rUbjQE) - array id
-* [Belajar React untuk PEMULA](https://www.youtube.com/playlist?list=PLFIM0718LjIUu3X2zYNqomEWs3sYd-fV1) - Sandhika Galih
 * [Belajar ReactJS Bahasa Indonesia](https://www.youtube.com/playlist?list=PLCZlgfAG0GXALZIcEe2t3XVuQ50JYbsbA) - Sekolah Koding
 * [Belajar Testing Pada React Dengan Jest dan RTL](https://www.youtube.com/playlist?list=PLU4DS8KR-LJ1e5H4bX6rCTwBvSl2cll6a) - Prawito Hudoro
 * [Mari Kita Belajar Basic React JS](https://www.youtube.com/playlist?list=PLRKMmwY3-5MwXT8zMPbezhDnTM3cTA5cZ) - Irsyad A. Panjaitan, Parsinta
@@ -430,5 +429,6 @@

 * [Belajar Typescript Dasar Bahasa Indonesia](https://www.youtube.com/playlist?list=PLiuHSY2x882Z4NSJGNq0eB9Fz6tIx-CgO) - Imam Farisi
 * [Belajar Typescript OOP Bahasa Indonesia](https://www.youtube.com/playlist?list=PLiuHSY2x882a-sLbdqZTtraO3cl0Clwg0) - Imam Farisi
+* [Belajar TypeScript Untuk Pemula](https://www.youtube.com/playlist?list=PL-CtdCApEFH_LJt-fhYfMMgqxirSu6EKo) - Eko Kurniawan Khannedy, Programmer Zaman Now
 * [OOP TypeScript](https://www.youtube.com/playlist?list=PLnQvfeVegcJZRieebeIp0xj1NeC5L633Y) - Nusendra Hanggarawan
 * [TypeScript Dasar](https://www.youtube.com/playlist?list=PLnQvfeVegcJbjCnML6FdusK-rl-oDRMXJ) - Nusendra Hanggarawan
@@ -45,7 +45,6 @@

 * [AlgoMOOC - Algoritmi quotidiani](https://www.youtube.com/playlist?list=PLjTV6y5YWc5HNnLyXkzUe9IlkG2n6guxU) - Alessandro Bogliolo
 * [Algoritmi e Programmazione (C)](https://www.youtube.com/playlist?list=PLUFFnpJdi99nqESTPaxlPMOF7yEEb8_sS) - P. Camurati, G. Cabodi, Politecnico di Torino
-* [Algoritmi e Strutture Dati]() - A. Montresor, Università di Trento
 * [Algoritmi e Strutture Dati](https://www.youtube.com/playlist?list=PLO4y9a8lTpK2TViOKbk-NjDBvL4RXDwYY) - R. Grossi, Università di Pisa


@@ -80,7 +79,6 @@

 * [C++ 11](https://www.youtube.com/playlist?list=PL0qAPtx8YtJfZpJD7uFxAXglkiHSEhktG) - Fabrizio Camuso
 * [C++ libreria QT - playlist 1](https://www.youtube.com/playlist?list=PL0qAPtx8YtJdH4GVwL_3QeJjPcz3DHE2t) - Fabrizio Camuso
-* [Corso C++ 2023](https://www.youtube.com/playlist?list=PLP5MAKLy8lP85m_fZy3TkWqB_8Zt5Q5aK) - Edoardo Midali


 ### Database
@@ -92,7 +90,6 @@
 #### SQL

 * [Corso SQL](https://www.youtube.com/playlist?list=PLE555DB6188C967AC) - Fabrizio Camuso
-* [Corso SQL Completo 2023](https://www.youtube.com/playlist?list=PLP5MAKLy8lP_zsv6uijqYTIjdVEYgWf44) - Edoardo Midali


 ### Delphi
@@ -30,7 +30,6 @@
 * [Python](#python)
    * [Django](#django)
    * [Flask](#flask)
-* [Security](#security)


 ### Android
@@ -118,7 +117,6 @@

 * [BOOTSTRAP Malayalam Tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUWqs_HbcYngAOmpPbiccqNy) - Yes Tech Media
 * [Bootstrap Malayalam Tutorials](https://www.youtube.com/playlist?list=PLDavEIls6jrsC9EEox1WWvOlktDJcEUo6) - Malayalam Tutorials
-* [Learn Bootstrap in malayalam](https://www.youtube.com/playlist?list=PL-Z1WBeTYPOp--cI5tnztgjG5lRSPHJrL) - Aks Programming


 ### Java
@@ -224,9 +222,3 @@

 * [Python Flask Malayalam Tutorial](https://youtube.com/playlist?list=PL1JrLEBAapUU-HCC1f5x8YiGEMoZdGl0e) - Yes Tech Media
 * [Web Development with Python Flask](https://www.youtube.com/playlist?list=PLQzHWfiB9fWccYbgcomf5bWTGV7DPqTtB) - Learn Programming In Malayalam
-
-
-### Security
-
-* [Cyber Security Tutorial Malayalam \| Ethical Hacking Courses for IT Career](https://www.youtube.com/playlist?list=PLR2UNjW_Pkm8LUpryeuiLMpEf4KgCDeBu) - RootSaid - Robotics, Technology & Cyber Security
-* [Security Fundamentals](https://www.youtube.com/playlist?list=PLEhpnavDYfVhGnYA4l8btphQG8i2zO4cI) - Cyber Security Malayalam
@@ -1,90 +0,0 @@
-### Index
-
-* [Android](#android)
-* [Angular](#angular)
-* [Arduino](#arduino)
-* [C](#c)
-* [C#](#csharp)
-* [C++](#cpp)
-* [Data Science](#datascience)
-* [Databases](#databases)
-* [HTML and CSS](#html-and-css)
-* [Java](#java)
-* [JavaScript](#javascript)
-* [Python](#python)
-
-
-### Android
-
-* [अँड्रॉइड ऍप डेव्हलपमेंट मराठी \| Android App Development in Marathi](https://youtube.com/playlist?list=PLy1NOWTMDFjDLCgmxRNLDJtlutJOYl2d7) - उत्तर
-
-
-### Angular
-
-* [Angular in Marathi](https://youtube.com/playlist?list=PLpDAynbYcV3sruD9MNfmZtimPCKHicA2V) - Finishing School
-* [Angular Tutorials in Marathi](https://youtube.com/playlist?list=PLMs908ICeVMEBw4CevNdPvvIJDaQV1ISN) - Developers Marathi
-
-
-### Arduino
-
-* [Arduino Programming in Marathi](https://youtube.com/playlist?list=PL8yOrZ6_TOt5Y-ZG34wLePPZsDaZpatqD) - Asawari Shiposkar
-
-
-### <a id="c"></a>C
-
-* [C Language Tutorial Videos \| Krushna Pise \| MaRaTHi ProGrammer](https://youtube.com/playlist?list=PLWSZr_wlNWax9fqyNyt6Q3ADBgwLE2HvU) - MaRaTHi ProGrammer
-* [C Programming tutorials in Marathi](https://youtube.com/playlist?list=PLCx-k6Qe-qShOnyqpTckJd9qWflu0Ah5I) - M Computers
-
-
-### <a id="csharp"></a>C#
-
-* [C# basic To advance in Marathi](https://youtube.com/playlist?list=PLQX297IOnCYoDo0l80fQHQrCxF0PAx8zs) - The Pro Code
-
-
-### <a id="cpp"></a>C++
-
-* [C++ Full Course in Marathi Live Teaching (Oct 2021 Batch)](https://youtube.com/playlist?list=PLddGZGOJ3oy61NpGiR83kYQDK8nIeTcRX) - Prasad Computer
-* [C++ Programming \| Krushna Pise \| MaRaTHi ProGrammer](https://youtube.com/playlist?list=PLWSZr_wlNWazn-waH7XkwE2VfT13f5oAG) - MaRaTHi ProGrammer
-
-
-### Data Science
-
-* [Data Science Mentorship (Marathi)](https://youtube.com/playlist?list=PL9WbN_hBLtt9pYOryPps3J1M2ngFb5C14) - Rajesh MORE
-
-
-### Databases
-
-* [Database Management System](https://youtube.com/playlist?list=PLNUHhIfQzCNcVcVbMDI8jmjxbZ9u3QSUY) - Dnyaneshwar Cholke
-* [SQL Tutorial For Beginners in Marathi \| SQL Structured Query Language Full Course in Marathi Basics To Advance](https://youtube.com/playlist?list=PLFwH5aoadVcnimSkNWYKUjsvOTXvVnfVw) - Code Marathi
-
-
-### HTML and CSS  
-
-* [CSS Tutorial In Marathi](https://youtube.com/playlist?list=PLWkJQ8CSXYd4wee103RY961OdWXwnHsBo) - SA Infolines
-* [HTML \| HTML For Beginners \| Krushna Pise \| Marathi Programmer](https://youtube.com/playlist?list=PLWSZr_wlNWaw8_iFhKvrPKp1Uh2S1dXHk) - MaRaTHi ProGrammer
-* [HTML & CSS In Marathi Tutorials](https://youtube.com/playlist?list=PLU1bHMETQ0vzRyMVH2Wp6sA8bMUuVl5S2) - Programming By Yogesh
-
-
-### Java
-
-* [Core Java in Marathi](https://youtube.com/playlist?list=PLcb3cGQ8kyd_n-B6NWekCItJ-2SrRqm8-) - JavaKatta
-* [Java Programming In Marathi](https://youtube.com/playlist?list=PLFNYRs6J377j9k2lXXewIxx2IfRKg4w1t) - Learn with Ajit More
-* [Java Programming in Marathi ( मराठी )](https://youtube.com/playlist?list=PLI1D7QZwksP7_vZ-UxoSq0iA0k6uxrXuz) - I.T. मंडळ
-
-
-### JavaScript
-
-* [Javascript Series Marathi \| Zero to Hero](https://youtube.com/playlist?list=PLpHGE1RJRnR2dONhkep0994hYIAXj2trt) - Shodkk Shantanu
-* [Javascript Tutorials with examples in Marathi](https://youtube.com/playlist?list=PL_9bg9gibAYofFlo--HF_j1NWKBoK58YL) - AMIT GAIKWAD
-
-
-### Python
-
-* [Python in Marathi](https://youtube.com/playlist?list=PL9D-kb1y7d4cL3xI0Wk1krRjjiPE4IPUd) - MITU Skillologies
-* [Python Programming in Marathi (मराठी)](https://youtube.com/playlist?list=PLI1D7QZwksP64N_zkmXxr9DAzLy9mJClY) - I.T. मंडळ
-* [Python Programming Python for Beginners in Marathi Python introduction](https://www.youtube.com/playlist?list=PLWSZr_wlNWaxiEQtqF5MkBsEoHZNF1kjn) - Marathi ProGamer
-* [Python Tutorial for Beginners In Marathi {आता आपल्या भाषेत कोडिंग } From Basic TO Advance](https://youtube.com/playlist?list=PLFwH5aoadVcnfGG9WtTd-4qYO9gzk773P) - Code Marathi
-
-
-
-  
@@ -12,7 +12,6 @@

 ### JavaScript

-* [Java Programming - Tutorial - Nepali](https://www.youtube.com/playlist?list=PLmZYUigljiyc-tf7oMmM-s832ibhGxTpT) - BigData IT
 * [JavaScript](https://www.youtube.com/playlist?list=PLckS_N3kOwFH-GCqCd6i-vPo-Z75DcOnc) - EverydayKarma 🇳🇵


@@ -113,8 +113,8 @@

 ### Elixir

+* [Curso de Elixir](https://www.youtube.com/playlist?list=PLydk1OOOmzo8VBeU334j4R4WvSByRNpXR) - ELLY ACADEMY
 * [Curso de Elixir Alquimia](https://www.youtube.com/playlist?list=PLv3nyCBtlWP8I9rknIrfcJWrO05yEzknD) - Alquimia Stone
-* [Elixir (Linguagem de Programação)](https://www.youtube.com/playlist?list=PLydk1OOOmzo-AtU2l102ooounamleyMB9) - Elly Academy


 ### Flutter
@@ -57,7 +57,6 @@ ADV - Продвинутый. Тонкости.

 ### Go

-* [Основы Go](https://ru.hexlet.io/courses/go-basics) - Hexlet (BEG)
 * [Программирование на Golang](https://stepik.org/course/54403) - Stepik (BEG)
 * [Go (Golang) - первое знакомство](https://stepik.org/course/100208) - Stepik (BEG)

@@ -89,7 +88,6 @@ ADV - Продвинутый. Тонкости.
 * [Объектно ориентированное](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/OOP.md) - Тимур Шемсединов (INT)
 * [Основы программирования](https://www.youtube.com/playlist?list=PLHhi8ymDMrQZad6JDh6HRzY1Wz5WB34w0) - Тимур Шемсединов (INT)
 * [Основы программирования](https://ru.hexlet.io/courses/programming-basics) - Hexlet (BEG)
-* [Основы JavaScript](https://ru.hexlet.io/courses/js-basics) - Hexlet (BEG)
 * [Парадигмы программирования](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Paradigms.md) - Тимур Шемсединов (INT)
 * [Параллельное программирование](https://github.com/HowProgrammingWorks/Index/blob/master/Courses/Parallel.md) - Тимур Шемсединов (INT)
 * [Современный учебник JavaScript](https://learn.javascript.ru) - Илья Кантор (INT)
@@ -148,7 +146,6 @@ ADV - Продвинутый. Тонкости.
 * [Автоматизация тестирования с помощью Selenium и Python](https://stepik.org/course/575) - Stepik (INT)
 * [Добрый, добрый Python - обучающий курс от Сергея Балакирева](https://stepik.org/course/100707) - Сергей Балакирев (Stepik) (BEG)
 * [Основы программирования на Python](https://www.coursera.org/learn/python-osnovy-programmirovaniya) - Coursera (BEG)
-* [Основы Python](https://ru.hexlet.io/courses/python-basics) - Hexlet (BEG)
 * [Питонтьютор: Бесплатный курс по программированию с нуля](https://pythontutor.ru) - Виталий Павленко, Владимир Соломатин, Д. П. Кириенко, команда Pythontutor (BEG)
 * ["Поколение Python": курс для начинающих](https://stepik.org/course/58852) - Тимур Гуев, Руслан Чаниев, Анри Табуев (Stepik) (BEG)
 * ["Поколение Python": курс для продвинутых](https://stepik.org/course/68343) - Тимур Гуев, Руслан Чаниев, Благотворительный фонд "Айкью Опшн" (Stepik) (INT)
@@ -10,13 +10,11 @@
 * [Java](#java)
 * [JavaScript](#javascript)
 * [Machine Learning](#machine-learning)
-* [MongoDB](#mongodb)
 * [Node JS](#node-js)
 * [PHP](#php)
 * [Python](#python)
 * [R](#r)
 * [React](#react)
-* [Rust](#rust)
 * [Solidity](#solidity)
 * [SQL](#sql)

@@ -88,17 +86,10 @@ CSE Tamila by Eezytutorials
 * [Introduction to Machine Learning(Tamil)](https://www.youtube.com/playlist?list=PLyqSpQzTE6M-9thAeyB2mRFYvvW8AWxXX) - IIT Madras NPTEL
 * [Machine Learning in Tamil](https://www.youtube.com/playlist?list=PLJtSFa-YIedYu2QfQaHJJBLT096RxtMHD) - Majaa Matrix
 * [Machine Learning in Tamil](https://youtube.com/playlist?list=PL5itdT07Pm8wxRaPWljPntnBmnOs4ExDM) - Nithya Duraisamy
-* [Machine Learning with Python and R](https://www.youtube.com/playlist?list=PL-1QQC56x1gEgj8C4L2hw5orryqgdnuoP) - Data Science Alive
-
-
-### MongoDB
-
-* [MongoDB Course in Tamil](https://www.youtube.com/playlist?list=PL7BQ4lqtgECRiWoThupyKXRQoDuEV2zy5) - JVL Code


 ### Node JS

-* [Node JS in 3 Hours](https://www.youtube.com/playlist?list=PLla-GdVgzZZV-z0Gxc7rkrV4cuqYSNZMy) - Balachandra
 * [Node JS in Tamil](https://youtube.com/playlist?list=PLDVMunJ3DBrNAZtl0cJiNytPE2-8MAmoc&si=z23m0cL3jA7J50f9) - Each One Teach One
 * [Node JS Tamil Tutorial](https://youtube.com/playlist?list=PLfD4W8QfMd5CfPbiP2os4lpK2470C8Bva&si=3_z8uf-13KyOoEj-) - MaanavaN Learn Code
 * [Node JS Tutorial in Tamil](https://youtube.com/playlist?list=PLyYcNnaAVG5Jewkwv4iH5WR-IDNlUON29&si=Y1th95p1GubFjnAl) - selva tutorials
@@ -116,16 +107,13 @@ CSE Tamila by Eezytutorials
 * [FastAPI Beginners Tutorial in Tamil](https://www.youtube.com/playlist?list=PLIFRUdRwOM08B9M7HVuiUWWto8eDxVryI) - Santra TechSpot
 * [Flask in Python](https://www.youtube.com/playlist?list=PLBngtsPyn30GbfwGhOD_cPoQtkoIQQnHg) - Learn All In Tamil
 * [Python DJango in Tamil - Full Course](https://www.youtube.com/playlist?list=PLgWpUXNR_WCch5K1nkemWWsm3rvr-7YmO) - Payilagam
-* [Python Full Course Tamil](https://www.youtube.com/playlist?list=PLvepBxfiuao1hO1vPOskQ1X4dbjGXF9bm) - Error Makes Clever Academy
 * [Python in Tamil for Beginners](https://youtube.com/playlist?list=PLA2UBjeRwle3OLO3qmXTbmCvuTlqhHRVb) - GURUKULA
 * [Python Programming in Tami](https://www.youtube.com/playlist?list=PLWbtDrDnmTHBdEnUKuLNdH2-zKSDD8OA4) - CS in Tamil
-* [Python Programming Tutorial Series - In Tamil - You can become a Python Developer.](https://www.youtube.com/playlist?list=PLvepBxfiuao1hO1vPOskQ1X4dbjGXF9bm) - Error Makes Clever Academy
 * [Python Tutorial in Tamil](https://youtube.com/playlist?list=PLIFRUdRwOM0_hcLruKbsHWnU5P2uLBgsp) - SANTRA TECHSPOT


 ### R

-* [Learn R Programming for Data Science in Tamil](https://www.youtube.com/playlist?list=PLpdmBGJ6ELUJr9cRrFPDAqGBXj5ge13h3) - 1Little coder
 * [R Tutorial in Tamil](https://youtube.com/playlist?list=PL4unWLKFsZfeGbK28rfPDeDDD_OJGjMCC) - Tutor Joe's Stanley


@@ -137,12 +125,6 @@ CSE Tamila by Eezytutorials
 * [React JS Tutorial Tamil](https://youtube.com/playlist?list=PLtMr2pEysMV7DdPChnkF9Mmgdya1uR8sQ&si=ZNop81SRBf9eTGvK) - VJ Techno Wizard


-### Rust
-
-* [Rust basics](https://www.youtube.com/playlist?list=PL_u9j2nFGtodQkcD1K6TqEciRzIi7DFip) - Introverted Techie
-* [Rust Beginner to Advanced Tamil](https://www.youtube.com/playlist?list=PLdIzVVjNvusSYhqEH2_fPFtcVZEAlVs4Q) - Immanuel John
-
-
 ### Solidity

 * [Solidity tutorial for complete beginners](https://youtube.com/playlist?list=PLl2NTvGeqw2ZRNLU25-yodXK86EXWV6on) - Ork
@@ -150,6 +132,5 @@ CSE Tamila by Eezytutorials

 ### SQL

-* [Oracle SQL - தமிழில்](https://www.youtube.com/playlist?list=PLsphD3EpR7F-u4Jjp_3fYgLSsKwPPTEH4) - NIC IT Academy
 * [SQL in Tamil (தமிழில் SQL)](https://www.youtube.com/playlist?list=PLgWpUXNR_WCd-oMh-n6LhRYyNZjiiPVGm) - Payilagam
 * [SQL in Tamil for Beginners](https://www.youtube.com/playlist?list=PLYM2_EX_xVvUBh28ZT2i-jH7kBkTfB_W2) - Logic First Tamil
@@ -175,7 +175,6 @@

 * [React JS In Telugu](https://www.youtube.com/watch?v=1r79Eqw6tfg) - Telugu Skillhub
 * [React JS In Telugu (Playlist)](https://www.youtube.com/playlist?list=PLWnZ0qt0PImVaDkDbF96dnRGO0_lXVLKf) - Telugu Skillhub
-* [React Js Tutorials in Telugu](https://www.youtube.com/playlist?list=PLzdWZT-ZJD0-806wl_diOtzcMS8SYTzq3) - CS World Telugu


 #### VueJS
@@ -1,35 +0,0 @@
-### Index
-
-* [Android](#android)
-* [C++](#cplusplus)
-* [C#](#csharp)
-* [HTML and CSS](#html-and-css)
-* [Python](#python)
-
-
-### <a id="android"></a>Android
-
-* [The complete Android Application Development Course in Hindi/Urdu \| Android Development for Beginners in Hindi - Urdu \| Android tutorial in Urdu](https://www.youtube.com/playlist?list=PLtCBuHKmdxOe8IWZnA515lGPKaWx5WNOE) - Fahad Hussain
-
-
-### <a id="cplusplus"></a>C++
-
-* [C++ Course Series for Beginner in Urdu/Hindi](https://www.youtube.com/playlist?list=PLuuQCKO44unsLwJMkR8_koVG6vDPjMYmH) - Learning Point
-* [C++ Free Course for Beginners in (Urdu /Hindi)](https://www.youtube.com/playlist?list=PLt4rWC_3rBbWnDrIv4IeC4Vm7PN1wvrNg) - CodeMite
-* [Programming Fundamentals With C++ Complete Course In urdu | Hindi](https://www.youtube.com/playlist?list=PL4QkPoTgwFULciDFVJEHEwOKMtf9Q_Aqh) - Kacs Learnings
-
-
-### <a id="csharp"></a>C#&lrm;
-
-* [C# Tutorials In Urdu/Hindi](https://youtube.com/playlist?list=PLUyYwyJA_WfQd5zeCU890TDFQAqboekyc) - ProgramInUrdu
-
-
-### <a id="html-and-css"></a>HTML and CSS
-
-* [HTML5 & CSS3 Tutorials In Urdu and Hindi](https://youtube.com/playlist?list=PLUyYwyJA_WfTr3YWWJ41_V7TrRZoq6cBT) - ProgramInUrdu
-* [HTML5 & CSS3 Tutorials in Urdu/Hindi](https://www.youtube.com/playlist?list=PLU4yvac0MJbJrUWqGQbtFxOYR3gRvXxMs) - OnlineUstaad
-
-
-### <a id="python"></a>Python
-
-* [Python_ka_chilla (python in 40 days in urdu/Hindi)](https://www.youtube.com/playlist?list=PL9XvIvvVL50HVsu-Ao8NBr0UJSO8O6lBI) - Codeanics
@@ -98,7 +98,6 @@

 * [C# Căn Bản](https://www.youtube.com/playlist?list=PL33lvabfss1wUj15ea6W0A-TtDOrWWSRK) - Kteam
 * [C# Nâng Cao](https://www.youtube.com/playlist?list=PL33lvabfss1y5jmklzilr2W2LZiltk6bU) - Kteam
-* [Lập trình C# - NET Core](https://www.youtube.com/playlist?list=PLwJr0JSP7i8BERdErX9Ird67xTflZkxb-) - XuanThuLab
 * [Lập trình C# cho người mới bắt đầu](https://tedu.com.vn/khoa-hoc/lap-trinh-c-toan-tap-cho-nguoi-moi-bat-dau-46.html) - TEDU
 * [Lập trình C# Winform cơ bản](https://www.youtube.com/playlist?list=PL33lvabfss1y2T7yK--YZJHCsU7LZVzBS) - Kteam
 * [Lập trình game Caro với C# Winform](https://www.youtube.com/playlist?list=PL33lvabfss1yCEzvLavt8jD4daqpejzwN) - Kteam
@@ -1,7 +1,7 @@
 # 컨트리뷰터/기여자들의 행동 강령 규약

 이 프로젝트의 컨트리뷰터이자 메인테이너로서, 개방적이고 환영하는 커뮤니티를 육성하기 위해
-우리는 이슈 보고, 기능 요청, 문서 업데이트, Pull request 또는 Patch 제출 및 기타 활동을 통해
+우리는 이슈리포팅, 기능 요청, 문서 업데이트, Pull request 또는 Patch 제출 및 기타 활동을 통해
 기여하는 모든 사람들을 존중할 것을 약속합니다.

 우리는 경험, 성별, 성 정체성 및 표현, 성적 지향, 장애, 외모, 신체 크기, 인종, 나이, 종교 
@@ -17,16 +17,16 @@
 * 동의없는 집주소 또는 전자주소 등의 개인 정보의 공개
 * 부적절한 것으로 간주될 수 있는 다른 행위

-프로젝트 메인테이너는 이 행동 강령을 따르지 않은 댓글, 커밋, 코드, 위키 편집, 이슈와 그 외 다른 기여를
-삭제, 수정 또는 거부할 권리와 책임이 있습니다. 또한, 행동 강령 규약에 부합하지 않거나 험악하거나 공격적이거나 해롭다고
-생각되는 행동을 한 기여자를 일시적 또는 영구적으로 퇴장시킬 수 있습니다.
+프로젝트 유지자는 이 행동 강령을 따르지 않은 댓글, 커밋, 코드, 위키 편집, 이슈와 그 외 다른 기여를
+삭제, 수정 또는 거부할 권리와 책임이 있습니다. 또한, 부적당하거나 험악하거나 공격적이거나 해롭다고
+생각하는 다른 행동을 한 기여자를 일시적 또는 영구적으로 퇴장시킬 수 있습니다.

 이 행동 강령을 채택함으로써 프로젝트 메인테이너들은 이 프로젝트 관리의 모든 측면에 공정하고
 일관되게 이러한 원칙을 적용하기로 약속합니다. 행동 강령을 따르지 않는 프로젝트 메인테이너는 
-프로젝트 팀에서 영구히 제명될 수 있습니다.
+프로젝트 팀에서 영구히 제명 될 수 있습니다.

 이 행동 강령은 개인 프로젝트 또는 해당 커뮤니티를 대표하는 프로젝트 스페이스나 퍼블릭 스페이스
-모두 적용됩니다.
+모두 적용 됩니다.

 모욕적이거나 괴롭힘 또는 기타 용납할 수 없는 행동의 사례는 프로젝트 관리자 victorfelder@gmail.com 에게
 연락하여 보고 할 수 있습니다. 모든 불만사항은 검토하고 조사한 뒤 상황에 따라 필요하고 적절하다고 생각되는
@@ -1,50 +0,0 @@
-# දායක චර්යා සංග්‍රහය
-
-මෙම ව්‍යාපෘතියේ දායකයින් සහ නඩත්තු කරන්නන් ලෙස, සහ උනන්දුව සඳහා
-විවෘත සහ පිළිගැනීමේ ප්‍රජාවක් පෝෂණය කරමින්, සියලු මිනිසුන්ට ගරු කිරීමට අපි ප්‍රතිඥා දෙමු
-ගැටළු වාර්තා කිරීම, විශේෂාංග ඉල්ලීම් පළ කිරීම, යාවත්කාලීන කිරීම හරහා දායක වන්න
-ලියකියවිලි, ඇදීමේ ඉල්ලීම් හෝ පැච් ඉදිරිපත් කිරීම සහ වෙනත් ක්‍රියාකාරකම්.
-
-මෙම ව්‍යාපෘතියට සහභාගී වීම හිරිහැරයකින් තොරව කිරීමට අපි කැපවී සිටිමු
-අත්දැකීම් මට්ටම, ස්ත්‍රී පුරුෂ භාවය, ස්ත්‍රී පුරුෂ භාවය නොසලකා සෑම කෙනෙකුටම අත්දැකීම්
-අනන්‍යතාවය සහ ප්‍රකාශනය, ලිංගික දිශානතිය, ආබාධිතභාවය, පුද්ගලික පෙනුම,
-ශරීර ප්‍රමාණය, ජාතිය, වාර්ගිකත්වය, වයස, ආගම හෝ ජාතිකත්වය.
-
-සහභාගිවන්නන් විසින් පිළිගත නොහැකි හැසිරීම් සඳහා උදාහරණ ඇතුළත් වේ:
-
-* ලිංගික භාෂාව හෝ රූප භාවිතය
-* පුද්ගලික පහරදීම්
-* ට්‍රොල් කිරීම හෝ අපහාස කිරීම/නින්දාසහගත අදහස්
-* පොදු හෝ පෞද්ගලික හිරිහැර
-* භෞතික හෝ විද්‍යුත් වැනි වෙනත් අයගේ පුද්ගලික තොරතුරු ප්‍රකාශයට පත් කිරීම
-   ලිපිනයන්, පැහැදිලි අවසරයකින් තොරව
-* වෙනත් සදාචාර විරෝධී හෝ වෘත්තීය නොවන හැසිරීම්
-
-ඉවත් කිරීමට, සංස්කරණය කිරීමට, හෝ කිරීමට ව්‍යාපෘති නඩත්තු කරන්නන්ට අයිතිය සහ වගකීම ඇත
-අදහස්, කැපවීම්, කේතය, විකි සංස්කරණ, ගැටළු සහ වෙනත් දායකත්වයන් ප්‍රතික්ෂේප කරන්න
-මෙම චර්යාධර්ම සංග්‍රහයට නොගැලපෙන, හෝ තාවකාලිකව තහනම් කිරීමට හෝ
-ඔවුන් නුසුදුසු යැයි සලකන වෙනත් හැසිරීම් සඳහා ස්ථිරවම ඕනෑම දායකයෙක්,
-තර්ජනාත්මක, ආක්‍රමණශීලී හෝ හානිකර.
-
-මෙම චර්යාධර්ම සංග්‍රහය අනුගමනය කිරීමෙන්, ව්‍යාපෘති නඩත්තු කරන්නන් කැපවී සිටිති
-කළමනාකරණයේ සෑම අංශයකටම සාධාරණව සහ ස්ථාවරව මෙම මූලධර්ම යෙදීම
-මෙම ව්යාපෘතිය. සංග්‍රහය අනුගමනය නොකරන හෝ බලාත්මක නොකරන ව්‍යාපෘති නඩත්තු කරන්නන්
-ව්‍යාපෘති කණ්ඩායමෙන් හැසිරීම ස්ථිරවම ඉවත් කළ හැක.
-
-මෙම චර්යාධර්ම සංග්‍රහය ව්‍යාපෘති අවකාශයන් තුළ මෙන්ම පොදු අවකාශයන්හිද අදාළ වේ
-පුද්ගලයෙකු ව්‍යාපෘතිය හෝ එහි ප්‍රජාව නියෝජනය කරන විට.
-
-අපයෝජන, හිරිහැර කිරීම හෝ වෙනත් ආකාරයකින් පිළිගත නොහැකි හැසිරීම් අවස්ථා විය හැකිය
-gmail.com හි victorfelder හි ව්‍යාපෘති නඩත්තු කරන්නෙකු සම්බන්ධ කර ගැනීමෙන් වාර්තා විය. සෑම
-පැමිණිලි සමාලෝචනය කර විමර්ශනය කරනු ලබන අතර එයට ප්‍රතිචාරයක් ලැබෙනු ඇත
-අවශ්‍ය සහ තත්වයන්ට සුදුසු යැයි සලකනු ලැබේ. නඩත්තු කරන්නන් වේ
-හි වාර්තාකරු සම්බන්ධයෙන් රහස්‍යභාවය පවත්වා ගැනීමට බැඳී සිටී
-සිද්ධිය.
-
-
-මෙම ආචාරධර්ම සංග්රහය අනුවර්තනය කර ඇත [දායක ගිවිසුම][මුල් පිටුව]
-පිටපත 1.3.0, ලබා ගත හැක https://contributor-covenant.org/version/1/3/0/
-
-[මුල් පිටුව]: https://contributor-covenant.org
-
-[පරිවර්තන](README.md#translations)
@@ -1,6 +1,6 @@
 # Кодекс Поведінки дописувачів

-Ми, дописувачі та мейнтейнери проекту, зобов’язуємось поважати всіх людей, які
+Ми, дописувачі та мейтейнери проекту, зобов’язуємось поважати всіх людей, які
 сприяють розвитку проекта повідомляючи про проблеми, допомагаючи з розробкою нового функціоналу, оновленням
 документації, поданням запитів про виправлення та інші дії.

@@ -11,29 +11,29 @@
 Приклади неприйнятної поведінки учасників:

 * Використання сексуалізованої мови або образів
-* Особисті образи
+* Особисті нападки
 * Тролінг або образливі/принизливі коментарі
 * Публічне чи приватне переслідування
 * Публікація приватної інформації інших осіб, наприклад фізичної чи електронної адреси без явного дозволу
 * Інша неетична або непрофесійна поведінка

-Мейнтейнери проекту мають право та відповідальність видаляти, редагувати або
+Мейтейнери проекту мають право та відповідальність видаляти, редагувати або
 відхиляти коментарі, коміти, код, редагування вікі, проблеми та інші внески,
-які не відповідають цьому Кодексу поведінки, можуть тимчасово або
-назавжди заблокувати будь-якого учасника, який чинить дії, які вони вважають неприйнятними,
+які не відповідають цьому Кодексу поведінки, або тимчасово або
+постійно заблокувати будь-якого учасника інших видів поведінки, які вони вважають неприйнятними,
 загрозливими, образливими чи шкідливими.

 Приймаючи цей Кодекс Поведінки, мейнтейнери проекту беруть на себе зобов’язання
-справедливого та послідовного застосування принципів до кожного аспекту управління
+справедливого та послідовного застосувати принципи до кожного аспекту управління
 проектом. Мейнтейнери проекту, які не дотримуються або не змушують дотримуватись Кодексу
 Поведінки, можуть бути назавжди вилучені з команди проекту.

-Цей Кодекс Поведінки застосовується як приватно, так і публічно,
+Цей Кодекс Поведінки застосовується як у приватній площині, так і в публічний,
 коли особа представляє проект або його спільноту.

 Щоб повідомити про випадки образливої поведінки, переслідування чи іншої неприйнятної поведінки, 
 необхідно зв'язатися із мейнтейнером проекта за адресою victorfelder at gmail.com. Усі
-скарги будуть розглянуті та досліджені, й отримають необхідну об'єктивну відповідь. Мейнтейнери зобов'язані зберігати конфіденційність стосовно доповідача інциденту.
+скарги будуть розглянуті та досліджені, й до отримають необхідну об'єктивну відповідь. Мейнтейнери зобов'язані зберігати конфіденційність стосовно доповідача інциденту.


 Кодекс Поведінки адаптовано з [Contributor Covenant][homepage],
@@ -173,7 +173,7 @@
    正确: * [A Way-backed Interesting Book](https://web.archive.org/web/20211016123456/http://example.com/) - John Doe (HTML) *(:card_file_box: archived)*
    ```

-### 按字母顺序
+### 按字母順序

 - 当有多个以相同字母开头的标题时，按第二个排序，依此类推。例如：“aa”位于 “ab” 之前
 - “onetwo” 位于 “onetwo”之前
@@ -202,7 +202,7 @@

 - 我们不允许使用短链。
 - 必须从网址中删除追踪代码。
- 网址应该进行转义。浏览器地址栏的网址通常已被转义，可以去那里拷贝。
+- 国际网址应进行转义。浏览器列通常会将这些内容呈现为 Unicode，但请使用复制和贴上。
 - 在支持 HTTPS 的网站，安全的（https）URL总是优于非安全的（http）URL。
 - 我们不喜欢网址指向不托管所列资源的网页，而是指向其他地方。

@@ -225,16 +225,14 @@
 ##### 平台及接入注意事项

 - 课程。尤其是对于我们的课程列表，平台是资源描述的重要部分。这是因为不同的课程平台有不同的功能和访问模型。尽管我们通常不会列出需要注册的书籍，但许多课程平台的功能在没有某种帐户的情况下无法工作。课程平台的例子包括 Coursera、EdX、Udacity 和 Udemy。当一个课程依赖于一个平台时，应在括号中列出平台名称。
- Youtube。我们有许多包含 YouTube 播放清单的课程。我们不会将 YouTube 列为平台，而是尝试列出 YouTube 创作者，这通常是一个子平台。
- YouTube 影片。我们通常不会链接到单一 YouTube 视频，除非它们的长度超过一个小时并且结构类似于课程或教程。
- Leanpub。Leanpub 托管具有多种存取模式的书籍。有时一本书无需注册即可阅读；有时一本书需要 Leanpub 帐户才能免费存取。考虑到书籍的品质以及 Leanpub 存取模型的混合性和流动性，我们允许使用存取注释「*（Leanpub 帐户或请求的有效电子邮件）*」列出后者。
+- Youtube.我们有许多包含 YouTube 播放清单的课程。我们不会将 YouTube 列为平台，而是尝试列出 YouTube 创作者，这通常是一个子平台。
+- YouTube影片。我们通常不会连结到单一 YouTube 视频，除非它们的长度超过一个小时并且结构类似于课程或教程。
+- Leanpub。 Leanpub 托管具有多种存取模式的书籍。有时一本书无需注册即可阅读；有时一本书需要 Leanpub 帐户才能免费存取。考虑到书籍的品质以及 Leanpub 存取模型的混合性和流动性，我们允许使用存取注释「*（Leanpub 帐户或请求的有效电子邮件）*」列出后者。

-
-#### 类型
+#### 流派

 决定资源属于哪个清单的第一条规则是查看资源如何描述自己。如果它称自己为一本书，那么也许它就是一本书。

-
 ##### 我们未列出的流派

 由于互联网非常庞大，因此我们不将以下内容包括在列表中：
@@ -280,7 +278,7 @@

 ### 自动化

- 格式化规则的执行是通过以下方式自动执行的 [GitHub Actions](https://github.com/features/actions) 用 [fpb-lint](https://github.com/vhf/free-programming-books-lint) (参见 [`.github/workflows/fpb-lint.yml`](../.github/workflows/fpb-lint.yml))
+- 格式化规则的执行是通过以下方式自动执行的 [GitHub Actions](https://github.com/features/actions) 用 [fpb-lint](https://github.com/vhf/free-programming-books-lint) (see [`.github/workflows/fpb-lint.yml`](../.github/workflows/fpb-lint.yml))
 - URL 验证使用 [awesome_bot](https://github.com/dkhamsing/awesome_bot)
 - 要触发 URL 验证，请推送包含以下内容的 commit message 的提交 `check_urls=file_to_check`:

@@ -1,27 +1,27 @@
-# তথ্য এক নজরে
+# How-To at a glance

 <div align="right" markdown="1">

-*[অন্য ভাষায় পড়ুন](README.md#translations)*
+*[অন্য ভাষায় এটা পড়ুন](README.md#translations)*

 </div>

-**`Free-Programming-Books`-এ স্বাগতম!**
+**`Free-Programming-Books` রিপজিটরি তে স্বাগতম!**

-আমরা নতুন যোগদানকারীদর স্বাগত জানাই; এমনকি যারা তাদের প্রথম পুল রিকোয়েস্ট (PR) গিটহাব এ তৈরি করছেন, তাদেরকেও। আপনি যদি তাদের মধ্যে থাকেন, তবে নিম্নলিখিত রিসোর্সগুলি সাহায্য করতে পারে:
+আমরা নবাগত কন্ট্রিবিউটরস্ দের স্বাগতম জানাই; এমনকি যারা GitHub এ প্রথম কোন Pull Request (PR) তৈরি করেছেন। যদি আপনি তাদের একজন হয়ে থাকেন তাহলে নিচের রিসোর্স গুলো আপনার কাজে লাগতে পারেঃ

-* [পুল রিকোয়েস্ট সম্পর্কে](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests) *(in english)*
-* [পুল রিকোয়েস্ট তৈরি করা](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request) *(in english)*
-* [গিটহাব হ্যালো ওয়ার্ল্ড](https://docs.github.com/en/get-started/quickstart/hello-world) *(in english)*
-* [ইউটিউব - গিটহাব টিউটোরিয়াল প্রাথমিকদের জন্য](https://www.youtube.com/watch?v=0fKg7e37bQE) *(in english)*
-* [ইউটিউব - গিটহাব রিপোজিটরি ফর্ক করা এবং পুল রিকোয়েস্ট সাবমিট করা](https://www.youtube.com/watch?v=G1I3HF4YWEw) *(in english)*
-* [ইউটিউব - মার্কডাউন ক্র্যাশ কোর্স](https://www.youtube.com/watch?v=HUBNt18RFbo) *(in english)*
+* [পুল রিকোয়েস্ট কি?](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/about-pull-requests) *(in english)*
+* [কিভাবে পুল রিকোয়েস্ট দিব](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/proposing-changes-to-your-work-with-pull-requests/creating-a-pull-request) *(in english)*
+* [GitHub হ্যালো ওয়ার্ল্ড](https://docs.github.com/en/get-started/quickstart/hello-world) *(in english)*
+* [YouTube - নতুনদের জন্য GitHub](https://www.youtube.com/watch?v=0fKg7e37bQE) *(in english)*
+* [YouTube - কিভাবে একটি GitHub রিপোজিটরি ফোর্ক করবেন এবং পুল রিকোয়েস্ট সাবমিট করবেন](https://www.youtube.com/watch?v=G1I3HF4YWEw) *(in english)*
+* [YouTube - মার্কডাউন ক্র্যাশ কোর্স](https://www.youtube.com/watch?v=HUBNt18RFbo) *(in english)*


-কোন প্রশ্ন করতে দ্বিধাবোধ করবেন না; সমস্ত কন্ট্রিবিউটর তাদের প্রথম PR দিয়ে শুরু করেছিলেন। তাহলে, কেন আমাদের বড় এবং ক্রমবর্ধমান কমিউনিটি তে যোগদান করছেন না? [community](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books) তে যোগদান করুন!
+কোন প্রশ্ন করতে দ্বিধাবোধ করবেন না। সব কন্ট্রিবিউটরই প্রথম PR থেকে শুরু করেছিল। তাহলে কেন না আমাদের [large, growing](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books) community তে যোগদান করুন!

 <details align="center" markdown="1">
-<summary>ব্যক্তিগত সময় সাথে ব্যবহারকারীদের প্রবৃদ্ধি দেখতে ক্লিক করুন।</summary>
+<summary>Click to see the growth users vs. time graphs.</summary>

 [![EbookFoundation/free-programming-books's Contributor over time Graph](https://contributor-overtime-api.apiseven.com/contributors-svg?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)](https://www.apiseven.com/en/contributor-graph?chart=contributorOverTime&repo=ebookfoundation/free-programming-books)

@@ -29,6 +29,6 @@

 </details>

-এমনকি আপনি যদি একজন অভিজ্ঞ ওপেন-সোর্স কন্ট্রিবিউটর ও হয়ে থাকেন, কখনও কখনো কিছু জিনিস ভুল হতেই পারে। যখন আপনি আপনার PR সাবমিট করবেন GitHub Actions আপনার কোড কে যাচাই-বাছাই করবে, কখনো বা স্পেসিং বা ক্যাপিটালাইজেশন এর মত ছোটখাটো জিনিস খুঁজে বের করবে। যদি আপনি সবুজ বাটন পেয়ে যান, তাহলে বুঝতে পারবেন সবকিছু রিভিউ এর জন্য প্রস্তুত। কিন্তু যদি আপনি সবুজ বাটন না পান তাহলে ফেইল্ড হওয়া চেক এর নিচে "Details" এ ক্লিক করলে সমস্যাগুলি খুঁজে বের করতে পারবেন। তারপর সেই সমস্যাগুলো ফিক্স করার পর আপনার PR এ কমিট করবেন।
+এমনকি আপনি যদি একজন অভিজ্ঞ ওপেন-সোর্স কন্ট্রিবিউটর ও হয়ে থাকেন, কখনও কখনো কিছু জিনিস ভুল হতেই পারে। যখন আপনি আপনার PR সাবমিট করবেন ***GitHub Actions* আপনার কোড কে যাচাই-বাছাই করবে, কখনো বা স্পেসিং বা ক্যাপিটালাইজেশন এর মত ছোটখাটো জিনিস খুঁজে বের করবে**। যদি আপনি সবুজ বাটন পেয়ে যান, তাহলে বুঝতে পারবেন সবকিছু রিভিউ এর জন্য প্রস্তুত। কিন্তু যদি আপনি সবুজ বাটন না পান তাহলে ফেইল্ড হওয়া চেক এর নিচে "Details" এ ক্লিক করলে সমস্যাগুলি খুঁজে বের করতে পারবেন। তারপর সেই সমস্যাগুলো ফিক্স করার পর আপনার PR এ কমিট করবেন।

-শেষমেশ, আপনি যদি নিশ্চিত না হন যে আপনি যে রিসোর্সটি যোগ করতে চান তা Free-Programming-Books এর জন্য উপযুক্ত কিনা, তাহলে কোনও সন্দেহ থাকলে CONTRIBUTING এ উল্লেখিত নির্দেশনাগুলি পড়ে দেখুন।
+যদি আপনার সন্দেহ হয় যে আপনার রিসোর্স `Free-Programming-Books` এর জন্য উপযুক্ত কিনা, এই গাইডলাইন্স পড়ে দেখুন- [CONTRIBUTING](CONTRIBUTING.md) ([translations](README.md#translations))
@@ -102,7 +102,6 @@ Volunteers have translated many of our Contributing, How-to, and Code of Conduct
  - [Кодекс поведения](CODE_OF_CONDUCT-ru.md)
  - [Contributing](CONTRIBUTING-ru.md)
 - Sinhala / සිංහල
-  - [චර්යා ධර්ම සංග්රහය](CODE_OF_CONDUCT-si.md)
 - Slovak / slovenčina
 - Slovenian / slovenščina
  - [Code of Conduct](CODE_OF_CONDUCT-sl.md)
@@ -39,7 +39,6 @@
    * [Flask](#flask)
    * [Jupyter](#jupyter)
    * [Numpy Pandas](#numpy-pandas)
-    * [PySpark](#pyspark)
 * [R](#r)
 * [Raspberry Pi](#raspberry-pi)
 * [Ruby](#ruby)
@@ -96,7 +95,6 @@

 * [C++ Cheatsheet](https://www.codewithharry.com/blogpost/cpp-cheatsheet) - CodeWithHarry (HTML)
 * [C++ Quick Reference](http://www.hoomanb.com/cs/quickref/CppQuickRef.pdf) - Hooman Baradaran (PDF)
-* [Cheatsheets & Infographics](https://hackingcpp.com/cpp/cheat_sheets.html) - Hacking C++ (HTML & downloadable as PNG)
 * [MPI Cheat Sheet](https://wtpc.github.io/clases/2018/mpicheatsheet.pdf) - SC Education (PDF)
 * [OpenMP 4.0 API C/C++ Syntax Quick Reference Card](https://www.openmp.org/wp-content/uploads/OpenMP-4.0-C.pdf) (PDF)

@@ -150,7 +148,7 @@
 * [Dockerfile Cheat Sheet - Kapeli](https://kapeli.com/cheat_sheets/Dockerfile.docset/Contents/Resources/Documents/index) - Bogdan Popescu, Halprin (HTML)
 * [Dockerfiles y docker-compose.yml: buenas prácticas (:es:)](https://leanmind.es/docker-cheatsheet.pdf) - Yodra Lopez Herrera, LeanMind (PDF)
 * [The Definitive Docker Cheat Sheet](http://dockercheatsheet.painlessdocker.com) - Aymen EL Amri (HTML)
-* [The Ultimate Docker Cheat Sheet](https://dockerlabs.collabnix.com/docker/cheatsheet/) - Sangam Biradar, Collabnix DockerLabs (HTML)
+* [The Ultimate Docker Cheat Sheet](https://dockerlabs.collabnix.com/docker/cheatsheet/) - Sangam Biradar, Collabnix DokerLabs (HTML)


 ### Git
@@ -202,7 +200,6 @@
 * [HTML Cheatsheet](https://www.codewithharry.com/blogpost/html-cheatsheet/) - CodeWithHarry (HTML)
 * [SCSS CheatSheet](https://devhints.io/sass) - devhints, Rico Santa Cruz (HTML)
 * [SEO CheatSheet](https://learn-the-web.algonquindesign.ca/topics/seo-cheat-sheet/) - Algonquin Design (HTML)
-* [Tailwind CSS Cheat Sheet](https://tailwindcomponents.com/cheatsheet) - Tailwind Components


 ### IDE and editors
@@ -214,7 +211,6 @@
 * [Vim Avançado (pt)](https://aurelio.net/vim/vim-avancado.txt) - Aurelio Marinho Jargas (HTML)
 * [Vim Básico (pt)](https://aurelio.net/vim/vim-basico.txt) - Aurelio Marinho Jargas (HTML)
 * [Vim Cheat Sheet](https://www.cs.cmu.edu/~15131/f17/topics/vim/vim-cheatsheet.pdf) - Allison McKnight (PDF)
-* [Vim Cheat Sheet](https://vim.rtorr.com) - Richard Torruellas (HTML)
 * [Vim Cheatsheet](https://devhints.io/vim) - Devhints, Rico Santa Cruz (HTML)
 * [Vim Médio (pt)](https://aurelio.net/vim/vim-medio.txt) - Aurelio Marinho Jargas (HTML)
 * [Visual Studio Code: Keyboard shortcuts for Linux](https://code.visualstudio.com/shortcuts/keyboard-shortcuts-linux.pdf) - Visual Studio Code (PDF)
@@ -233,11 +229,9 @@

 ### JavaScript

-* [JavaScript CheatSheet](https://github.com/wilfredinni/javascript-cheatsheet) - Wilfredinni (HTML)
 * [JavaScript Cheatsheet](https://www.codecademy.com/learn/introduction-to-javascript/modules/learn-javascript-introduction/cheatsheet) - Codecademy (HTML)
 * [JavaScript Cheatsheet](https://www.codewithharry.com/blogpost/javascript-cheatsheet) - Code With Harry
 * [JavaScript CheatSheet](https://htmlcheatsheet.com/js/) (HTML)
-* [JavaScript Cheatsheet](https://overapi.com/javascript) - OverAPI
 * [JavaScript Regex Cheatsheet](https://www.debuggex.com/cheatsheet/regex/javascript) - Debuggex (HTML)
 * [JavaScript WorldWide Cheatsheet](https://cheatography.com/davechild/cheat-sheets/javascript/) - Cheatography (JavaScript)
 * [Modern JavaScript Cheatsheet](https://github.com/mbeaudru/modern-js-cheatsheet) (HTML)
@@ -247,7 +241,6 @@
 #### jQuery

 * [Beginner's essential jQuery Cheat Sheet](https://websitesetup.org/wp-content/uploads/2017/01/wsu-jquery-cheat-sheet.pdf) (PDF)
-* [JQuery Cheat Sheet](https://overapi.com/jquery) - OverAPI
 * [jQuery CheatSheet](https://htmlcheatsheet.com/jquery/) (HTML)
 * [jQuery Mega Cheat Sheet](https://makeawebsitehub.com/wp-content/uploads/2015/09/jquery-mega-cheat-sheet-Printable.pdf) - Jamie Spencer (PDF)

@@ -260,7 +253,6 @@
 #### Next.js

 * [Next.js Cheatsheet - handy snippets and tips](https://gourav.io/blog/nextjs-cheatsheet) - Gourav Goyal (HTML)
-* [TypeScript Next.js Cheatsheet](https://www.saltycrane.com/cheat-sheets/typescript/next.js/latest/) - SaltyCrane Cheat Sheets


 #### Nuxt.js
@@ -340,7 +332,6 @@

 ### PyTorch

-* [Deep Learning with PyTorch Cheat Sheet](https://www.datacamp.com/cheat-sheet/deep-learning-with-py-torch) - Richie Cotton (HTML)
 * [PyTorch Framework Cheat Sheet](https://www.simonwenkel.com/publications/cheatsheets/pdf/cheatsheet_pytorch.pdf) - Simon Wenkel (PDF)
 * [PyTorch Official Cheat Sheet](https://pytorch.org/tutorials/beginner/ptcheat.html) - PyTorch (HTML)

@@ -349,7 +340,6 @@

 * [PHP Cheat Sheet](https://www.codewithharry.com/blogpost/php-cheatsheet/) - CodeWithHarry (HTML)
 * [PHP Cheat Sheet](https://websitesetup.org/php-cheat-sheet/) - Nick Schäferhoff, WebsiteSetup (HTML, [PDF](https://websitesetup.org/wp-content/uploads/2020/09/PHP-Cheat-Sheet.pdf))
-* [PHP Cheat Sheet](https://overapi.com/php) - OverAPI
 * [PHP Cheat Sheet - 2021 Edition](https://www.quickstart.com/blog/php-cheat-sheet/) - Zsolt Nagy (HTML)


@@ -360,10 +350,8 @@
 * [Numpy Pandas Cheat Sheet](https://www.kaggle.com/code/lavanyashukla01/pandas-numpy-python-cheatsheet) - Kaggle (HTML)
 * [Official Matplotlib cheat sheets](https://github.com/matplotlib/cheatsheets) - Matplotlib.org (LaTeX, PDF)
 * [Python 3 Cheat Sheet](https://perso.limsi.fr/pointal/_media/python:cours:mementopython3-english.pdf) - Laurent Pointal (PDF)
-* [Python Cheat Sheet](https://www.codewithharry.com/blogpost/python-cheatsheet) - Code With Harry
+* [Python Cheat Sheet](https://www.codewithharry.com/blogpost/python-cheatsheet) - Code Wuth Harry
 * [Python Cheat Sheet](https://websitesetup.org/python-cheat-sheet/) - WebsiteSetup (HTML, PDF, PNG)
-* [Python Cheat Sheet](https://www.pythoncheatsheet.org) - Wilfredinni (HTML)
-* [Python Cheat Sheet](https://overapi.com/python) - OverAPI
 * [Python Cheatsheet for beginners](https://www.codecademy.com/learn/learn-python-3/modules/learn-python3-syntax/cheatsheet) - Codeacademy (HTML)
 * [Python Crash Course Cheatsheet](https://ehmatthes.github.io/pcc/cheatsheets/README.html) - Eric Matthes (HTML)
 * [Python Crash Course Cheatsheet (2nd Edition)](https://ehmatthes.github.io/pcc_2e/cheat_sheets/cheat_sheets/) - Eric Matthes (PDF)
@@ -398,12 +386,6 @@
 * [Pandas, Numpy, Python Cheatsheet](https://www.kaggle.com/code/lavanyashukla01/pandas-numpy-python-cheatsheet) - Kaggle (HTML)


-#### PySpark
-
-* [PySpark Cheat Sheet](https://github.com/kevinschaich/pyspark-cheatsheet) - Kevin Schaich (HTML)
-* [PySpark Cheat Sheet: Spark in Python](https://www.datacamp.com/cheat-sheet/pyspark-cheat-sheet-spark-in-python) - DataCamp (HTML)
-
-
 ### R

 * [All RStudio cheatsheets resources](https://www.rstudio.com/resources/cheatsheets) - RStudio.com (HTML site with PDF links)
@@ -61,6 +61,7 @@
 ### Android

 * [Android Tutorial](https://www.tutlane.com/tutorial/android) - tutlane
+* [Javatpoint Android Tutorial](https://www.javatpoint.com/android-tutorial) - javaTpoint


 ### Bash
@@ -214,6 +215,7 @@
 * [Java Tutorial](https://www.w3schools.com/java) - W3Schools
 * [Java Tutorial](https://www.scaler.com/topics/java/) - Scaler Topics
 * [Learn Java](http://www.learnjavaonline.org)
+* [Learn Java](https://www.javatpoint.com/java-tutorial) - Java T Point
 * [Learneroo Java tutorial](https://www.learneroo.com/modules/11)


@@ -296,7 +298,7 @@
 * [Learning operating system development using Linux kernel and Raspberry Pi](https://github.com/s-matyukevich/raspberry-pi-os) - Sergey Matyukevich (:construction: *in process*)
 * [Linux Journey - Fun and Easy](https://linuxjourney.com) - Cindy Quach
 * [Operating System Tutorial](https://www.scaler.com/topics/operating-system/) - Scaler Topics
-* [Project eXpOS: eXperimental Operating System](https://exposnitc.github.io) - Murali Krishnan K., Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)
+* [Project eXpOS: eXperimental Operating System](https://exposnitc.github.io) - Dr. Murali Krishnan K., Department of Computer Science and Engineering of the Calicut National Institute of Technology (HTML)


 ### LaTeX
@@ -403,7 +405,6 @@

 ### Ruby

-* [A Brief Introduction to Ruby](https://markm208.github.io/rubybook) - Mark Mahoney
 * [CodeCademy Ruby](https://www.codecademy.com/learn/ruby)
 * [Ruby Koans](http://www.rubykoans.com)
 * [The Odin Project](http://www.theodinproject.com)
@@ -2,7 +2,6 @@

 * [APL](#apl)
 * [Assembly](#assembly)
-* [Bash](#bash)
 * [C](#c)
 * [C#](#csharp)
 * [C++](#cpp)
@@ -17,7 +16,6 @@
 * [GDScript](#gdscript)
 * [Git](#git)
 * [Go](#go)
-* [Gremlin](#gremlin)
 * [Haskell](#haskell)
 * [HTML and CSS](#html-and-css)
 * [Ionic](#ionic)
@@ -50,7 +48,6 @@
 * [TypeScript](#typescript)
    * [Angular](#angular)
 * [V](#v)
-* [Vim](#vim)


 ### APL
@@ -68,11 +65,6 @@
 * [OverTheWire](https://overthewire.org) - OverTheWire


-### Bash
-
-* [Terminus](https://web.mit.edu/mprat/Public/web/Terminus/Web/main.html) - MIT
-
-
 ### <a id="c"></a>C

 * [InterviewBit - Online C Compiler IDE](https://www.interviewbit.com/online-c-compiler/)
@@ -92,7 +84,6 @@

 * [Coding Blocks](https://ide.codingblocks.com)
 * [Coding Minutes](https://ide.codingminutes.com)
-* [Compiler Explorer](https://godbolt.org)
 * [InterviewBit](https://www.interviewbit.com/online-cpp-compiler/)
 * [LabStack](https://code.labstack.com/cpp)
 * [OnlineGDB](https://www.onlinegdb.com/online_c++_compiler)
@@ -160,11 +151,6 @@
 * [SoloLearn](https://code.sololearn.com/go)


-### Gremlin
-
-* [Gremlify](https://gremlify.com)
-
-
 ### Haskell

 * [Try Haskell](https://www.tryhaskell.org)
@@ -180,7 +166,6 @@
 * [Grid Garden](https://cssgridgarden.com) - Codepip
 * [Learn advanced html and css](https://www.theodinproject.com/paths/full-stack-javascript/courses/advanced-html-and-css) - The Odin Project
 * [Learn Intermediate html and css](https://www.theodinproject.com/paths/full-stack-javascript/courses/intermediate-html-and-css) - The Odin Project
-* [LiveCode](https://livecodes.io) - LiveCode
 * [SoloLearn](https://code.sololearn.com/web#css)
 * [Tailwind Play](https://play.tailwindcss.com)

@@ -212,7 +197,6 @@
 * [InterviewBit - Online JavaScript Compiler IDE](https://www.interviewbit.com/online-javascript-compiler/)
 * [JSBin](https://jsbin.com)
 * [JSFiddle](https://jsfiddle.net)
-* [Liveweave](https://liveweave.com) - Amit Sen
 * [OneCompiler](https://onecompiler.com/javascript)
 * [PlayCode](https://playcode.io/javascript)
 * [Plunker](https://plnkr.co)
@@ -308,7 +292,6 @@
 * [CodeSandbox.io](https://codesandbox.io)
 * [Hello React - (Glitch)](https://glitch.new/react) *(Account requested, not required)*
 * [jscomplete](https://jscomplete.com/playground)
-* [PlayCode](https://playcode.io/react)
 * [StackBlitz](https://stackblitz.com/fork/react)


@@ -322,7 +305,6 @@
 * [iHateRegex: regex for playground](https://ihateregex.io/playground) - Geon George
 * [Regex Tester and Debugger Online - Javascript, PCRE, PHP](https://www.regextester.com) - Dan's Tools
 * [Regex101: build, test, and debug regex](https://regex101.com) - Firas Dib (regex101.com)
-* [Regexper](https://regexper.com) - Jeff Avallone
 * [RegExr: Learn, Build, \& Test RegEx](https://regexr.com) - GSkinner Inc.


@@ -397,9 +379,3 @@
 ### V

 * [V Playground](https://play.vlang.io) - vlang.io
-
-
-### Vim
-
-* [Vim Adventure](https://vim-adventures.com) - Doron Linder
-* [Vim Genius](http://vimgenius.com) - Vic Ramon, Rye Mason
@@ -4,7 +4,7 @@
 * [CTF Capture the Flag](#capture-the-flag)
 * [Data science](#data-science)
 * [HTML and CSS](#html-and-css)
-* [Ladders](#ladders)
+* [Information security](#information-security)
 * [Problem Sets](#problem-sets)


@@ -41,10 +41,12 @@
 * [LeetCode](https://leetcode.com)
 * [LightOJ](https://lightoj.com)
 * [Meta Hackercup](https://www.facebook.com/codingcompetitions/hacker-cup/)
+* [Microcorruption](https://microcorruption.com/login)
 * [Newton School](https://my.newtonschool.co/contest/all)
 * [oj.uz](https://oj.uz)
 * [Sigmageek](https://sigmageek.com)
 * [Sphere Online Judge](http://www.spoj.com/contests)
+* [Striver’s CP Sheet](https://takeuforward.org/interview-experience/strivers-cp-sheet/)
 * [Techgig](https://www.techgig.com)
 * [Topcoder](https://www.topcoder.com)
 * [Toph](https://toph.co)
@@ -53,20 +55,13 @@

 ### Capture the flag

-* [ångstromCTF](https://angstromctf.com)
 * [CTFlearn](https://ctflearn.com) (email address *requested*)
-* [CTFtime](https://ctftime.org)
-* [echoCTF](https://echoctf.red) (email address *requested*)
 * [Google CTF](https://capturetheflag.withgoogle.com) (email address *requested*)
 * [Hacker101](https://ctf.hacker101.com) (email address *requested*)
 * [Hackthebox](https://www.hackthebox.eu) (email address *requested*)
 * [HackThisSite](https://www.hackthissite.org) (email address *requested*)
-* [InCTF](https://inctf.in)
-* [Microcorruption](https://microcorruption.com/login)
 * [Overthewire Wargames fungame to practice CTF](https://overthewire.org/wargames/bandit)
 * [Picoctf](https://picoctf.org/resources.html) (email address *requested*)
-* [ringzer0ctf](https://ringzer0ctf.com/home) (email address *required*)
-* [ROP Wargame Repository](https://github.com/xelenonz/game)
 * [SmashTheStack](http://www.smashthestack.org/main.html#wargames)
 * [TryHackMe](https://tryhackme.com) (email address *requested*)

@@ -85,20 +80,18 @@
 * [Frontend Mentor](https://www.frontendmentor.io/challenges?languages=CSS&sort=difficulty%7Casc&type=free) *(email address requested)*


-### Ladders
+### Information security

-* [A2 Online Judge](https://a2oj.netlify.app)
-* [Atcoder Problems](https://kenkoooo.com/atcoder/#/table)
-* [C2 Ladders](https://c2-ladders-juol.onrender.com)
-* [Striver's A2Z DSA Course/sheet](https://takeuforward.org/strivers-a2z-dsa-course/strivers-a2z-dsa-course-sheet-2)
-* [Striver’s CP Sheet](https://takeuforward.org/interview-experience/strivers-cp-sheet/)
+* [ångstromCTF](https://angstromctf.com)
+* [CTFtime](https://ctftime.org)
+* [Hacker101](https://ctf.hacker101.com)
+* [InCTF](https://inctf.in)


 ### Problem Sets

-* [100 Days CSS Challenge](https://100dayscss.com) - Matthias Martin *(Codepen account requested, not required)*
 * [500 Data structures and algorithms interview questions and their solutions in C++](https://www.quora.com/q/techiedelight/500-Data-Structures-and-Algorithms-interview-questions-and-their-solutions)
-* [Abekus | Free Practice Questions with Solutions](https://abekus.com)
+* [A2 Online Judge](https://a2oj.netlify.app)
 * [Advent Of Code](http://adventofcode.com)
 * [AdventJS - 25 días de retos con JavaScript](https://adventjs.dev) - Miguel Ángel Durán «midudev» *(GitHub account requested, not required)*
 * [Anarchy Golf](http://golf.shinh.org)
@@ -124,10 +117,10 @@
 * [Hacker.org](http://www.hacker.org)
 * [HackerEarth](https://www.hackerearth.com)
 * [HDU Online Judge](http://acm.hdu.edu.cn)
-* [IndiaBix](https://www.indiabix.com)
 * [Interactive Coding Challenge](https://github.com/donnemartin/interactive-coding-challenges)
 * [InterviewBit](https://www.interviewbit.com)
 * [Kattis](https://open.kattis.com)
+* [Leetcode](https://leetcode.com)
 * [Mathproblem of the Month - Bilkent University](http://www.fen.bilkent.edu.tr/~cvmath/prob-month.html)
 * [PEG Judge](http://wcipeg.com)
 * [Pep Coding](https://www.pepcoding.com/resources)
@@ -139,10 +132,10 @@
 * [Python Practice Projects](http://pythonpracticeprojects.com)
 * [Rosalind](http://rosalind.info/problems/locations/)
 * [Sphere Online Judge](http://www.spoj.com/problems/classical)
+* [Striver's A2Z DSA Course/sheet](https://takeuforward.org/strivers-a2z-dsa-course/strivers-a2z-dsa-course-sheet-2)
 * [TalentBuddy](http://www.talentbuddy.co/blog/)
 * [The Ultimate Topic List(with Tutorials, Problems, and Templates)](https://blog.shahjalalshohag.com/topic-list/) - Shahjalal Shohag
 * [Timus Online Judge](http://acm.timus.ru)
-* [Top Interview 150](https://leetcode.com/studyplan/top-interview-150/) - LeetCode
 * [Topic wise multiple choice questions in computer science](https://www.geeksforgeeks.org/quiz-corner-gq/#C%20Programming%20Mock%20Tests) - Geeks For Geeks
 * [UVa Online Judge](https://uva.onlinejudge.org/index.php?Itemid=8&option=com_onlinejudge)
 * [Vulnhub.com](https://www.vulnhub.com)