A Ruby library for interfacing with all aspects of the EVE Online MMO. It is designed for use within a Ruby on Rails project, but does not require Rails as a dependency. That means there is nothing preventing you from writing a stand-alone application or script using this library.

Cache management for Rails

Declare filters in Rails controllers to increase readability and reduce boilerplate code.

Fomantic UI, converted to Sass and ready to drop into Rails, Compass, or Sprockets.

Token validation for distributed resource servers

Gamification is a collection of models for Ruby on Rails that allows you to make anything a game

Because Blogojevich would be too tough to remember. It's a pluggable blogging system for Rails 3.

Styles, scripts and templates for GOV.UK admin applications

Hanmoto provides a simple way to manage public pages with Asset Pipeline.

Headhunter is an HTML and CSS validation tool that injects itself into your Rails feature tests and automagically checks all your generated HTML and CSS for validity. In addition, it also looks out for unused (and therefore superfluous) CSS selectors.

Provides a set of valuable features for Registration, Authentication, Management and Internationalization.

New Relic (on Heroku) currently reports queue times as queuing at the router level. The goal of this gem is to provide new relic with the proper queueing time for requests, which takes into account queue time at the dyno level.

A basic metadata editor for hydra-head

Initjs helps you organize your javascript to play nice with Rails' asset pipeline. Providing a simple and automatic way to execute your javascript into a specific page.

istox backend shared gem

Share your Jade views between client and server, eliminate code duplication and make your single-page app SEO friendly

Rails engine built on top on Active Job gem to persist job results and notify job status changes

A Rails engine to durably deliver schematized events to Amazon Kinesis via DelayedJob.

Handles application errors and model validations

Knowledge Base is a bunch of models for Ruby on Rails that you probably need to build your own