fix build

.github/workflows/comment-pr.yml

@@ -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

.github/workflows/fpb-lint.yml

@@ -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/

README.md

@@ -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)

books/free-programming-books-de.md

@@ -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)
 
 

books/free-programming-books-es.md

@@ -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

books/free-programming-books-fr.md

@@ -130,7 +130,7 @@
 ### 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

books/free-programming-books-it.md

@@ -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

books/free-programming-books-langs.md

@@ -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)
@@ -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/)
 
 
@@ -531,7 +529,7 @@ 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)
@@ -596,7 +594,6 @@ 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 +602,7 @@ 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 +789,6 @@ 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)
@@ -819,7 +815,6 @@ Books on general-purpose programming that don't focus on a specific language are
 * [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)
@@ -844,29 +839,12 @@ 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
@@ -1132,18 +1110,18 @@ 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 +1132,7 @@ 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)
@@ -1183,7 +1161,7 @@ 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)*
@@ -1640,6 +1618,15 @@ Books on general-purpose programming that don't focus on a specific language are
 * [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 +1662,7 @@ 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
@@ -2013,12 +2000,12 @@ 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 +2039,6 @@ 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 +2158,7 @@ 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
@@ -2552,7 +2538,7 @@ 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)

books/free-programming-books-ml.md

@@ -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)
-
-
-

books/free-programming-books-my.md

@@ -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)

books/free-programming-books-pl.md

@@ -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)

books/free-programming-books-pt_BR.md

@@ -231,7 +231,6 @@
 ### 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

books/free-programming-books-pt_PT.md

@@ -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)

books/free-programming-books-subjects.md

@@ -112,7 +112,6 @@ 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)
@@ -436,7 +435,7 @@ 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
@@ -510,8 +509,8 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [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](https://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
@@ -647,7 +646,6 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [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)
 * [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)
 * [High-Performance Browser Networking](https://hpbn.co) - Ilya Grigorik
@@ -718,7 +716,7 @@ Books that cover a specific programming language can be found in the [BY PROGRAM
 * [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)
+* [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](https://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)
 
@@ -757,9 +755,8 @@ 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 Computer Science](https://www.cse.iitd.ernet.in/~suban/CSL102/) - Prof. Subhashis Banerjee, IIT Delhi
 * [Introduction to Computing](https://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
@@ -940,7 +937,7 @@ 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](https://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
 * [Mercurial: The Definitive Guide](http://hgbook.red-bean.com) - Bryan O'Sullivan

casts/free-podcasts-screencasts-ar.md

@@ -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)
-  

casts/free-podcasts-screencasts-en.md

@@ -6,7 +6,6 @@
 * [Clojure](#clojure)
 * [Cloud computing](#cloud-computing)
 * [Data Science](#data-science)
-* [DevOps](#devops)
 * [Elixir](#elixir)
 * [Erlang](#erlang)
 * [Git](#git)
@@ -59,9 +58,7 @@
 * [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 +78,6 @@
 
 ### 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 +94,6 @@
 * [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 +166,6 @@
 
 ### 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 +265,6 @@
 * [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 +414,5 @@
 
 ### 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)

courses/free-courses-ar.md

@@ -406,10 +406,7 @@
 
 ### Operating Systems
 
-* [Linux System‏](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

courses/free-courses-bn.md

@@ -55,7 +55,6 @@
 * [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 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
 
@@ -86,12 +85,10 @@
 * [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
 
@@ -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
 
@@ -186,8 +181,6 @@
 #### 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
 
@@ -200,16 +193,12 @@
 
 ### 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
@@ -244,7 +233,6 @@
 
 ### 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!
 
@@ -291,18 +279,12 @@
 * [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 

courses/free-courses-de.md

@@ -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)
 
 

courses/free-courses-en.md

@@ -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)
@@ -194,13 +193,6 @@
 * [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 +223,8 @@
 * [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 +251,14 @@
 * [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)
@@ -322,15 +311,12 @@
 ### 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
@@ -340,7 +326,6 @@
 ### <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
@@ -370,15 +355,12 @@
 * [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 +375,10 @@
 
 ### 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 +417,6 @@
 ### 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 +449,6 @@
 
 ### 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 +470,6 @@
 * [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 +498,6 @@
 * [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 +505,6 @@
 * [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 +553,7 @@
 * [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 +563,6 @@
 * [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)
@@ -639,7 +611,6 @@
 ### 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.
 
 
@@ -673,7 +644,6 @@
 
 ### 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 +660,6 @@
 
 * [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
@@ -823,7 +791,6 @@
 * [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 +819,6 @@
 * [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
@@ -870,7 +836,6 @@
 * [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)
@@ -878,7 +843,6 @@
 * [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
@@ -902,7 +866,7 @@
 * [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)
@@ -934,7 +898,6 @@
 * [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
@@ -1044,10 +1007,8 @@
 * [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)
@@ -1144,8 +1105,6 @@
 #### 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
@@ -1190,7 +1149,6 @@
 * [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)
@@ -1202,9 +1160,7 @@
 ### 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 +1170,6 @@
 * [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)
@@ -1292,7 +1247,6 @@
 * [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 +1283,6 @@
 ### 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 +1323,6 @@
 * [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
@@ -1394,7 +1346,7 @@
 * [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)
@@ -1447,7 +1399,6 @@
 * [Django Wednesdays](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
 
 
@@ -1534,8 +1485,7 @@
 
 ### 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)
@@ -1545,11 +1495,9 @@
 * [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
@@ -1570,7 +1518,6 @@
 * [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

courses/free-courses-es.md

@@ -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)
@@ -159,7 +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)
@@ -183,7 +181,6 @@
 * [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 +206,6 @@
 * [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)

courses/free-courses-fa_IR.md

@@ -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

courses/free-courses-fr.md

@@ -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

courses/free-courses-hi.md

@@ -19,7 +19,6 @@
 * [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)
@@ -50,7 +49,6 @@
 * [Mongo DB](#mongo-db)
 * [Natural Language Processing](#natural-language-processing)
 * [Networking](#networking)
-* [Open Source](#open-source)
 * [Operating Systems](#operating-systems)
 * [PHP](#php)
     * [CodeIgniter](#codeigniter)
@@ -84,9 +82,7 @@
 * [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
@@ -97,7 +93,6 @@
 
 #### 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
@@ -112,7 +107,6 @@
 * [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 
@@ -130,14 +124,8 @@
 * [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 +143,12 @@
 * [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 +183,6 @@
 * [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
 
@@ -205,14 +190,12 @@
 ### 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
@@ -231,7 +214,6 @@
 
 * [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 +222,6 @@
 
 * [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 +231,6 @@
 * [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 +249,7 @@
 * [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
@@ -295,7 +270,6 @@
 * [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
@@ -331,7 +305,6 @@
 
 ### 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
@@ -345,7 +318,6 @@
 
 ### 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
@@ -378,7 +350,6 @@
 
 #### 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
@@ -387,7 +358,6 @@
 
 ### 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 +391,6 @@
 ### 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
@@ -464,7 +433,6 @@
 
 #### 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
@@ -495,7 +463,6 @@
 
 #### 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
 
@@ -510,8 +477,6 @@
 
 ### 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
@@ -544,7 +509,6 @@
 * [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
@@ -568,18 +532,12 @@
 ### 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
@@ -632,7 +590,6 @@
 * [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 +619,8 @@
 ### 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
@@ -688,7 +643,6 @@
 
 ### 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
@@ -705,7 +659,6 @@
 
 ### 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

courses/free-courses-id.md

@@ -430,5 +430,6 @@
 
 * [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

courses/free-courses-it.md

@@ -92,7 +92,6 @@
 #### 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

courses/free-courses-ne.md

@@ -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 🇳🇵
 
 

courses/free-courses-ru.md

@@ -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)

courses/free-courses-te.md

@@ -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

courses/free-courses-ur.md

@@ -1,21 +1,12 @@
 ### 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
 
 
@@ -27,9 +18,8 @@
 ### <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
+
+

docs/CODE_OF_CONDUCT-uk.md

@@ -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],

docs/HOWTO-bn.md

@@ -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))

more/free-programming-cheatsheets.md

@@ -96,7 +96,6 @@
 
 * [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)
 
@@ -237,7 +236,6 @@
 * [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 +245,6 @@
 #### 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 +257,6 @@
 #### 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
@@ -349,7 +345,6 @@
 
 * [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)
 
 
@@ -363,7 +358,6 @@
 * [Python Cheat Sheet](https://www.codewithharry.com/blogpost/python-cheatsheet) - Code With 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)

more/free-programming-interactive-tutorials-en.md

@@ -296,7 +296,7 @@
 * [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 +403,6 @@
 
 ### 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)

more/free-programming-playgrounds.md

@@ -17,7 +17,6 @@
 * [GDScript](#gdscript)
 * [Git](#git)
 * [Go](#go)
-* [Gremlin](#gremlin)
 * [Haskell](#haskell)
 * [HTML and CSS](#html-and-css)
 * [Ionic](#ionic)
@@ -92,7 +91,6 @@
 
 * [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 +158,6 @@
 * [SoloLearn](https://code.sololearn.com/go)
 
 
-### Gremlin
-
-* [Gremlify](https://gremlify.com)
-
-
 ### Haskell
 
 * [Try Haskell](https://www.tryhaskell.org)
@@ -180,7 +173,6 @@
 * [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 +204,6 @@
 * [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 +299,6 @@
 * [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)
 
 

more/problem-sets-competitive-programming.md

@@ -4,7 +4,6 @@
 * [CTF Capture the Flag](#capture-the-flag)
 * [Data science](#data-science)
 * [HTML and CSS](#html-and-css)
-* [Ladders](#ladders)
 * [Problem Sets](#problem-sets)
 
 
@@ -45,6 +44,7 @@
 * [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)
@@ -56,7 +56,6 @@
 * [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*)
@@ -65,8 +64,6 @@
 * [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 +82,10 @@
 * [Frontend Mentor](https://www.frontendmentor.io/challenges?languages=CSS&sort=difficulty%7Casc&type=free) *(email address requested)*
 
 
-### Ladders
-
-* [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/)
-
-
 ### 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 +111,10 @@
 * [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 +126,10 @@
 * [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)