* Add GNU Emacs refcard to more/free-programming-cheatsheets.md file under ide/editors category

* Add alphabetical order and PDF indication for the adding emacs refcard

* Added PDF indication

* Add HackThisSite in CTF and corrected address spelling

* Removed slash from the end of the URL

* Add resources and categories to Hindi courses

* Added spaces and alphabetical order

* Fixed alphabetical order

* Fixed broken TOC anchors

* Update 1 book URL in free-programming-books-id.md

Update URL for Pemrograman Kompetitif Dasar

* Add new MongoDB book at free-programming-books-langs.md

Added MongoDB Notes for Professionals

* Added Git for Professionals Tutorial at free-courses-en.md

Git for Professionals Tutorial - Tools & Concepts for Mastering Version Control with Git

* Added Git & GitHub tutorial playlist at free-courses-en.md

* Adding credit to the instructor

* Added Deep Learning with PyTorch course in free-courses-en.md

* Set theme jekyll-theme-cayman

* Revert "Set theme jekyll-theme-cayman"

This reverts commit 1287e0bb4a024af82471289579189ebcd81fdfce.

* add linter action to pullrequest

* patch remaining travis refs
Co-authored-by: Neric <eric@hellman.net>

https://github.com/michivo/go-tour-de  is a project for a german version of tour of go

* Add 2 books about Go internals

* Fix the alphabetical order

i have made changes that you want

reading github in hindi was not soothing to eyes so I recommend to write it in English only

* Update free-courses-en.md

* Added a new MOOC

* Update 1 book URL in free-programming-books-id.md

Update URL for Pemrograman Kompetitif Dasar

* Add new MongoDB book at free-programming-books-langs.md

Added MongoDB Notes for Professionals

* Added Git for Professionals Tutorial at free-courses-en.md

Git for Professionals Tutorial - Tools & Concepts for Mastering Version Control with Git

* Added Git & GitHub tutorial playlist at free-courses-en.md

* Adding credit to the instructor

* Add 4 course on free-courses-id.md

* fixing linter failed on courses

* add 4 course on free-courses-id.md

* remove kotlin free course on free-courses-id.md

* remove unused line on kotlin

* add 2 kotlin resources on free-courses-id.md

* fixing number of lines on end of section

* add 4 course on free-courses-id.md

Co-authored-by: Muhamad Arif Ar Rijal <>

* add one more c # book

* Update free-programming-books-ar.md

* Update free-programming-books-ar.md

* Update free-programming-books-ar.md

* chore(courses): finish to move item to books-en

Resource already exists so, multiple format rule is applied

Recovered from EbookFoundation/free-programming-books#5668 requested by @Debajyotighosh654
Co-authored-by: NDebajyoti Ghosh <69044692+Debajyotighosh654@users.noreply.github.com>
Co-authored-by: NDebajyoti Ghosh <69044692+Debajyotighosh654@users.noreply.github.com>

* chore: add svelte resource to free-courses-id

* chore: update creator name for svelte resource

* Update HOWTO-zh.md

Updated minor fix for translation in HOWTO-zh.md

* Update HOWTO-zh_TW.md

translating and complete the rest of the translation

* Update HOWTO-zh.md

* Update HOWTO-zh.md

commit change for translation for "details" to zh language

* Revert accidental lines removal and fix some translations

* Update HOWTO-zh.md

* Update HOWTO-zh_TW.md

* CREATE CODE-OF-CONDUC-id.md

* Create CODE_OF_CONDUCT-id.md

* Delete CODE-OF-CONDUCT-id.md

* Added Functional Programming in Javascript

* Updated

* Update free-courses-en.md

* updated fix alphabet order

* Updated CODE_OF_CONDUCT-id.md

* Upadated free-courses-en.md

* Added new Java Course

* made necessary changes

* fixed access note

* more/...tutorials: add Go-W3Schools

* fix CI

* Update: free-courses-hi.md

Added a great resource for learning Data Structures with Java in Hindi language in free-courses-hi.md file , please check @davorpa

* Resolve: Conflicts

resolving whitespace conflicts.

* Update free-courses-de.md

Added a JavaScript Course

* Added JS German course

Improves #5644 HOWTO-fr.md

This reverts commit 93ddfd66.

6th item is not present in the other CONTRIBUTING files

Fixes EbookFoundation/free-programming-books#5664

* Essential Nextjs Typescript Tailwind Stack

* Update free-courses-en.md

* PostgreSQL Notes for Professionals

* Edited books/free-programming-books-langs.md

* Added PostgreSQL Notes for Professionals

Added Introduction to Information Security Course

* feat: add "Programming Fundamentals" book

* feat: modify Programming Fundamentals URL
Co-authored-by: NAlexandre Vu <UVUALEX@VP1333718.ile.mtl.qc.ca>

https://yoember.com/

* Add 4 course on free-courses-id.md

* fixing linter failed on courses

* add 4 course on free-courses-id.md

* remove kotlin free course on free-courses-id.md

* remove unused line on kotlin

* add 2 kotlin resources on free-courses-id.md

* fixing number of lines on end of section

Co-authored-by: Muhamad Arif Ar Rijal <>

* Add "Data Structures and Algorithms Specialization" link

* Update free-courses-en.md

* Update free-courses-en.md

* Update free-courses-en.md

* HOWTO in Russian

* Add cross links for HOWTO-ru

* Add Go resources

* Revert "Add Go resources"

This reverts commit 6b7fd5c5041ac0d2684d646e62e8d64e8a009f18.

* Added Go resources

* edit urls

* edit urls

* Update free-courses-en.md

* Add programming books Scala Book

* Ammend PR comment to remove individual links Scala Book

* Add React cheatsheet

Add React cheatsheet and fix some misunderstandings. I think it would be better not to mix JavaScript or Python with HTML.

* update line

* fix issue

* fix issue

* Fix alphabetical order
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* Update to HTML
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* Update 1 book URL in free-programming-books-id.md

Update URL for Pemrograman Kompetitif Dasar

* Add new MongoDB book at free-programming-books-langs.md

Added MongoDB Notes for Professionals