Ruby on Rails

The Ruby Programming Language

A deployment automation tool built on Ruby, Rake, and SSH.

Liquid markup language. Safe, customer facing template language for flexible web apps.

Acceptance test framework for web applications

A guide for programming in style.

OmniAuth is a flexible authentication system utilizing Rack middleware.

Track changes to your rails models

A Ruby gem to load environment variables from `.env`.

Complete Ruby geocoding solution.

A command-line power tool for Twitter.

A Rails form builder plugin with semantically rich and accessible markup.

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

Code coverage for Ruby with a powerful configuration library and automatic merging of coverage across test suites

Manage your Ruby application's gem dependencies

Easy full stack backup operations on UNIX-like systems.

A Ruby interface to the Twitter API.

A simple ruby authentication solution.

EventMachine: fast, simple event-processing library for Ruby programs

a code metric tool for rails projects

Code smell detector for Ruby

Library packaging and distribution for Ruby.

Simple Rails app configuration

RSpec meta-gem that depends on the other components

The Ruby community's gem hosting service.

Makes tests easy on the fingers and the eyes

Behaviour Driven Development framework for Ruby

🎄 Giving back to open source for the holidays

Advanced seed data handling for Rails, combining the best practices of several methods together.

RDoc produces HTML and online documentation for Ruby projects.