- English: fixes some typos in CONTRIBUTING-ko.md
- 한글: CONTRIBUTING-ko.md에 있는 몇가지 오탈자를 수정하였습니다.

* Adding books

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-subjects.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-subjects.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

Renamed the subsection from Jasperreports to Java Reporting.

* Add Greek translation of CODE_OF_CONDUCT.md

* Rename CODE_OF_CONDUCT-gr.md to CODE_OF_CONDUCT-el.md

To reflect the use of iso language codes instead of country codes.

* Create HOWTO-el.md

* Correct typos

* Translate part of CONTRIBUTING.md to Greek

* Update CONTRIBUTING-el.md

* Translate CONTRIBUTING.md to greek

* Fix typos

* Clear unfinished translation files

* Delete HOWTO-el.md

* Update CONTRIBUTING-el.md

Link to translated source & highlight current
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Improving original crosslinks alias & add section gaps
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Correct typo
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Highlight Markdown snippets that need be copied as-is
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Improving crosslinks alias
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Add Markdown anchor
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Translating RIPtutorials feature #6153.
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-el.md

Giving context to next acronyms.
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Translate feature according to referenced commits

https://github.com/EbookFoundation/free-programming-books/pull/6486#issuecomment-954027407

* Fix typo

* Add SQL Crash Course 

"Learn Raw SQL for Beginners" by Laith Harb

* Revert changes that were meant for a different PR.

* Create HOWTO-el.md

* Delete HOWTO-el.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Added new assembly book

* Update PDF indication

* Updated titles, links and notes
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-pt_BR.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* removed white space

* Removed package and note
Co-authored-by: NEric Hellman <eric@hellman.net>
Co-authored-by: NVictor <victorgsbarbosa@gmail.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NEric Hellman <eric@hellman.net>

* Adding Grokking Bitcoin

* Update

* Add Vue 3 completed course by Igor Halfeld (PT_BR)

* Adding course platform

* Add book "Essential Dart"

* Fix alphabetical order

* Update books/free-programming-books-langs.md
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>
Co-authored-by: Njcreach <creach.0709@apside-groupe.com>
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* update php resource

An online book for learning PHP

* fix lint errors

* add in process
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NEric Hellman <eric@hellman.net>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Move emacs and vim casts

* Removed emacs and vim headings

* Added the HTML, CSS and C Programming Handbooks

* Update free-programming-books-langs.md

* Update free-programming-books-langs.md

* Adding Handbooks

* Update free-programming-books-langs.md

* add free book learn codeigniter

* update sequence for resource learn codeigniter

* update sequence for resource learn codeigniter

* Update books/free-programming-books-id.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-id.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Adding ES5 to ESNext

* Update free-programming-books-langs.md

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Adding React handbook

* Added a React handbook

* add spark internal book

* change slideshare like to forked repository

* Update books/free-programming-books-th.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* update TOC

* change TOC title to group of content
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* trigger linter

* remove typo

* Ordering TOC

* re-arrange book section

* more specific document to Thai version
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* add thai translation on HOWTO

* fix typo

* link to traslated source

* remove link to itself

Append `RIP tutorial` to the `Goalkicker` creator notes in `CONTRIBUTING-es.md`.

Implements EbookFoundation/free-programming-books#6153

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* check_urls=free-courses-pt_BR.md
Signed-off-by: Ndticed <lucaspierrealencar@gmail.com>

* Add PHP Tips and Tricks screencast by Christoph Rumpel

* Add author

* Correct alphabetical order

* Update entry to match style

Switches to playlist and moves author outside the link.
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Add IDE / Editors section

* Move PHPStorm Tips & Trips to IDE / Editors section

* Remove anchor alias
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Add EN-RU Go books

* Remove trailing slash

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-ru.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Add 'RTL Styling 101' guide

* Fix 'RTL Styling 101' URL linting issue
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Added AAAMLP

* Updating the link
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* add FE web development with react course

* minor change on title and instructor

Translate the "archived" guideline note to spanish

Refers to issue EbookFoundation/free-programming-books#6301
Refers to implementing proposal  EbookFoundation/free-programming-books#6282

* Update free-courses-en.md

Added a new free Java course

* Update free-courses-en.md

* Update courses/free-courses-en.md
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* Update free-programming-books-langs.md

Added "How To Build Websites with HTML" by Erin Glass (DigitalOcean) and "Python Machine Learning Projects" by Lisa Tagliaferri and Brian Boucheron (DigitalOcean)

* Update books/free-programming-books-langs.md
Co-authored-by: NCleanMachine1 <78213164+CleanMachine1@users.noreply.github.com>

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NCleanMachine1 <78213164+CleanMachine1@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update free-courses-fa_IR.md

A new section for Reactjs under Javascript was added, also a new youtube complete tutorial for Reactjs is added.

* Apply suggestions from code review
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Added Books for Go, Added interactive tutorials

Added Go succintly which is freely available on the mentioned website.

Added Go Web Development Succintly which is freely available on the
mentioned website.

Added interactive tutorial websites learn-golang.org, learn-html.org,
learnsqlonline.org

* Added suggested changes

* Added Expos Guide in books for Operating Systems

* Added more details on expos
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update free-courses-pl.md

* Update free-courses-pl.md

* Update free-courses-pl.md

* Update courses/free-courses-pl.md
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* Update free-courses-pl.md

* Update free-programming-books-pl.md

* Update free-programming-books-pl.md
Co-authored-by: NImVector <59611597+LuigiImVector@users.noreply.github.com>

* Add Python NumPy Reference (PDF)

* Update books/free-programming-books-langs.md (implement suggestions)
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* re-placement
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING

* Update CONTRIBUTING.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING-it.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update CONTRIBUTING.md

* Update

* Update CONTRIBUTING.md
Co-authored-by: NCleanMachine1 <78213164+CleanMachine1@users.noreply.github.com>

* Sync translation

* Add RIP Tutorial

* Add RIP Tutorial
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NCleanMachine1 <78213164+CleanMachine1@users.noreply.github.com>

* Add C++ / Learning C++ eBook

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NEric Hellman <eric@hellman.net>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update free-programming-books-ko.md

* Alphabetical fix

* Update a Brasilian competitive programming website.

* Apply suggestions from code review to the file, after the domain was checked.
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NFernando Pimenta <fernandopimenta@tecnosys.com.br>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Update free-programming-books-bn.md

* Update books/free-programming-books-bn.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* Suggestions by @davorpa

* Update books/free-programming-books-langs.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>

* add course java bahasa indonesia by Sekolah Koding

* add course java bahasa indonesia by Sekolah Koding

* Update courses/free-courses-id.md
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>
Co-authored-by: NDavid Ordás <3125580+davorpa@users.noreply.github.com>