The auto_link function from Rails

This amazing project (in its simplicity) aims to teach all non-italians that Spaghetti Bolognese doesnt exist!!!

Country and Region Select Plugin

Library packaging and distribution for Ruby.

PIvotal traCKer Liaison to cucumbER

Manage your Ruby application's gem dependencies

Adaptive pagination plugin for web frameworks and other applications

Sphinx plugin for Rails and Merb

A plugin for rails 2.3.5 applications which switches the default to escape by default. Later versions should use rails/rails_xss

A modular Ruby web server interface.

Rails plugin for picking a non-ssl asset host as often as possible

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

Bare Rails application, including several common plugins and other additions; a repository of (some) Rails "best practices"

Database backed asynchronous priority queue -- Extracted from Shopify