About Joy of Elixir
Joy of Elixir is a free, open-source book that provides a gentle introduction to the Elixir programming language. Its table of contents outlines a progression from basic concepts (values, lists, maps, functions, pattern matching) through intermediate topics (strings, files, conditional code, modules, structs) to real-world development (Mix, dependencies, automated testing). The book also includes setup instructions, exercise solutions, and an appendix explaining buzzwords.
Key Features
Structured curriculum from introductions to real-world Elixir
Covers core concepts: values, lists, maps, functions, pattern matching, modules, structs
Includes hands-on exercises and solution appendix
Free and open-source learning resource
Pros & Cons
Pros
- Completely free and open-source
- Comprehensive coverage from fundamentals to practical development
- Includes exercise solutions for self-checking
- Gentle, beginner-friendly approach
Best For
Learning the Elixir programming language from scratchSelf-paced study with exercises and solutionsReference for Elixir basics and real-world tooling