A simple, extensible Rails forum

TabsOnRails is a simple Ruby on Rails plugin for creating tabs and navigation menu for a Rails project.

Tarantula is a big fuzzy spider. It crawls your Rails 2.3 and 3.x applications, fuzzing data to see what breaks.

Adds multi themes support to your Rails 3/4 application

Store difference kind of actions (Like, Follow, Star, Block ...) in one table via ActiveRecord Polymorphic Association.

Use this module to defer actions to the after-commit hook. This is useful if you want to trigger actions in after_create, after_destroy and after_update callbacks but want to execute them outside of the transaction (for example, to avoid deadlocks).

Barista provides simple, integrated support for CoffeeScript in Rack and Rails applications. Much like Compass does for Sass, It also provides Frameworks (bundleable code which can be shared via Gems). Lastly, it also provides a Rack Application (which can be used to server compiled code), a ar...

Convenient Rails support for Cells.

Ensures consistent output of db/schema.rb despite local differences in the database

FixtureBuilder allows testers to use their existing factories, like FactoryGirl, to generate high performance fixtures that can be shared across all your tests and development environment. The best of all worlds! Speed, Maintainability, Flexibility, Consistency, and Simplicity!

A new style forum for tiny community as Rails Engine. You can mount this in you apps.

Create system tests interactively.

OpenConferenceWare is an open source web application for events and conferences. This customizable, general-purpose platform provides proposals, sessions, schedules, tracks and more.

Realtime remote form input validations delivered via websockets

packs-rails establishes and implements a set of conventions for splitting up large monoliths.

An easy extension for Paperclip to crop your image uploads using jCrop

A Rails interface for Intuit's Quickbooks Web Connector that's OPEN SOURCE!

Because you don't allow strangers into your app, and OAuth 2.0 is the new awesome.

Rails 3 compatible generators for gems that don't have them yet

Hotwire compatible authentication for Ruby on Rails apps