Ruby on Rails

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

Cucumber for Ruby. It's amazing!

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

A modular Ruby web server interface.

Fast, Nimble PDF Writer for Ruby

Active Merchant is a simple payment abstraction library extracted from Shopify. The aim of the project is to feel natural to Ruby users and to abstract as many parts as possible away from the user …

Adds support for creating state machines for attributes on any Ruby class

Redmine is a flexible project management web application written using Ruby on Rails framework. http://github.com/edavis10/redmine is the official git mirror of the svn repository

A very fast & simple Ruby web server

Behaviour Driven Development framework for Ruby

Sphinx/Manticore plugin for ActiveRecord/Rails

inactive project

Contributed Rack Middleware and Utilities

Fixtures aren't fun. Machinist is.

A Ruby-based parsing DSL based on parsing expression grammars.

RSpec extension library for Ruby on Rails

Rails plugin for OAuth

The latest features of Ruby backported to older versions.

Merb Core: All you need. None you don't.

An Open Web JSON Appliance

The presenter library you already know.

Don't mind this, go to http://github.com/integrity/integrity

LaterDude is a small calendar helper with i18n support.

Easy, fresh, feature-rich IRC bots in Ruby

Sort HTML tables in your Rails app.

This project is discontinued

Deprecated Extras for DataMapper (See ReadMe) including bridges to DataObjects::Migrations and Merb::DataMapper

Use the observer pattern to better divide your objects' responsibilities.

FiveRuns TuneUp Panel