Ruby on Rails

The Ruby Programming Language

The Cocoa Dependency Manager.

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

Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

Cron jobs in Ruby

A runtime developer console and IRB alternative with powerful introspection capabilities.

Simple, but flexible HTTP client library, with support for multiple backends.

Pagination library for Rails and other Ruby applications

Thor is a toolkit for building powerful command-line interfaces.

Database based asynchronous priority queue system -- Extracted from Shopify

Fast, Nimble PDF Writer for Ruby

Jbuilder: generate JSON objects with a Builder-style DSL

Library packaging and distribution for Ruby.

A Ruby Library for dealing with money and currency conversion.

Magical authentication for Rails 3 & 4

The push notification service for Ruby.

Run JavaScript code from Ruby

jQuery UI for the Rails asset pipeline

Fiber aware EventMachine clients and convenience classes

Speeds up your Rails 3 assets:precompile by only recompiling changed files, and only compiling once to generate all assets

A versatile Ruby web spidering library that can spider a site, multiple domains, certain links or infinitely. Spidr is designed to be fast and easy to use.

Ruby implementation of the ICU (International Components for Unicode) that uses the Common Locale Data Repository to format dates, plurals, and more.

A language detection library for Ruby that uses bloom filters for speed.

Turn provides a set of alternative runners for MiniTest, both colorful and informative.

MOVED TO https://github.com/rpush/rpush

Captures a web page as a screenshot.

Character encoding auto-detection in Ruby. As smart as your browser. Open source.

Client for Google Translate API

rails engine plugin for filtering active_record model objects