ruby

Ruby is...
A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write.

• Ruby on Github, Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or manage system tasks. It is simple, straightforward, and extensible.

Learn

• The Ruby Style Guide
• Ruby Style Guide: This is Airbnb's Ruby Style Guide. It was inspired by GitHub's guide and RuboCop's guide. Airbnb also maintains a JavaScript Style Guide.
• Ruby China 社区 Wiki

Libraries

• Gosu is a 2D game development library for Ruby and C++.

Frameworks

• Rails is a web-application framework that includes everything needed to create database-backed web applications according to the Model-View-Controller (MVC) pattern.

Resources

• Awesome Ruby 💎 A collection of awesome Ruby libraries, tools, frameworks and software