Ruby has a simple and intuitive syntax that reads like natural language. By eliminating complex symbols and verbose constructs, Ruby's design philosophy allows you to express what you want directly. With …

For coding in Ruby, you can use the default editor of your operating system. By the way, to be more effective in coding, it is worth choosing a source code editor with basic Ruby support (e.g. syntax …

Wondering why Ruby is so popular? Its fans call it a beautiful, artful language. And yet, they say it’s handy and practical. What gives? The Ideals of Ruby’s Creator Ruby is a language of careful …

Ruby Documentation Welcome to the official Ruby programming language documentation. Getting Started New to Ruby? Start with our Getting Started Guide. Core Classes and Modules Explore the …

Play around with Ruby programs In the Playground you can try any Ruby code you like. The Official Ruby documentation is included.

Here you can get the latest Ruby distributions in your favorite flavor.The current stable version is {{ site.data.downloads.stable[0] }}.Please be sure to re...

Ruby comes with a program that will show the results of any Ruby statements you feed it. Playing with Ruby code in interactive sessions like this is a terrific way to learn the language.

Ruby Stack If you are installing Ruby in order to use Ruby on Rails, you can use the following installer: Bitnami Ruby Stack provides a complete development environment for Rails. It supports macOS, …

This website was generated with Ruby using Jekyll, its source is hosted on GitHub. Design The current visual design is by Taeko Akatsuka. The site was renewed in December 2025. The “Happy Hacking” …

Ruby Programming Language Documentation Ruby master Ruby 4.0 Ruby 3.4 Ruby 3.3 Ruby 3.2