All Tutorials
High-quality practical guides for developers, from beginner to expert.






























Backend
How to Build a RESTful API with Ruby on Rails in 2026
Build a professional RESTful API with Ruby on Rails 8, including Active Record, API controllers, token authentication, and security best practices.
18 minINTERMEDIATEAPIRuby
Développement Backend
How to Master Ruby Metaprogramming in 2026
Advanced tutorial on Ruby metaprogramming covering dynamic definitions, singletons, and professional patterns for maintainable code.
18 minADVANCEDRubyMétaprogrammation