By: Wilfredo Barrios (Coding5s) 
Short description: 
The Coding5s Interactive Lab is a free, open-source, and interactive way to learn Elixir, from Fundamentals to OTP. Instead of just reading, you write and execute real…

ElixirForum is a vibrant online community dedicated to the Elixir programming language and the Erlang ecosystem. With active forums, discussion threads, and user groups, ElixirForum serves as a resource for Elixir developers, Erlang enthusiasts, and functional programming aficionados to share knowledge, exchange ideas, and collaborate on projects. Whether you're seeking help with Elixir libraries, debugging tips, or advice on building distributed systems with OTP, ElixirForum provides a supportive and welcoming environment for developers of all skill levels to connect and learn from each other.

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The Coding5s Interactive Lab is a free, open-source Elixir learning resource covering everything from fundamentals to OTP and concurrency. Learners write and execute real code inside Livebook rather than just reading. The curriculum spans two GitHub repositories: Elixir Fundamentals (50 topics + 8 projects covering Mix, pattern matching, metaprogramming, and more) and Elixir OTP & Concurrency (38 topics + 6 projects covering GenServer, Supervisors, ETS, and distributed systems). Each topic includes an AI mentor prompt that guides learners without giving away answers, and the content is available in 25 languages. Released under the MIT license.

I made a free Elixir learning lab in 25 languages (self-published) (interactive tutorial) (free)