Radiant is a simple and powerful publishing system designed for small teams. It is built with Rails and is similar to Textpattern or MovableType, but is a general purpose content managment system--not merely a blogging engine.

This gem embeddes the jQuery colorpicker in the Rails asset pipeline.

cucumber-nagios helps you write behavioural tests for your systems and infrastructure, that can be plugged into Nagios.

TourBus, a web stress-testing tool that combines complex 'tour' definitions with scalable concurrent testing

TourBus, a web load-testing tool that combines complex 'tour' definitions with scalable, concurrent testing

OpenID authentication module for Devise using Rack::OpenID

Debugging toolbar for Rack applications implemented as middleware. Based on logical-insight and rack-bug.

Rails engine and generators that make it easier to create a prelaunch page for your application that can collect email addresses of interested visitors.

lazy_high_charts is a Rails 3.x gem for displaying Highcharts graphs.

gizmo is a simple page model testing framework used and sponsored by 'realestate.com.au'. The aim of the project is to DRY up your testing assertions by abstracting code that defines your page resulting in a consistent, easy to maintain test suit

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

MerbAdmin is a Merb plugin that provides an easy-to-use interface for managing your data

Converts ActiveAdmin into a simple CMS

Appjam is iOS code repository, including framework, snippet, generators, etc.

Extension for Cucumber (http://cukes.info/) that makes it easy to take HTML snapshots and also to use Webkit to capture PNG screenshots of your web application during tests

Environment setup and step definitions for testing WordPress with Cucumber

Kelp is a collection of helper methods for Cucumber to ease the process of writing step definitions. It also includes a Rails generator for generic step definitions building upon those helpers.

Generation next link_to-helper for Rails: Spiced with intelligence, and semantic beauty.

Merb. Pocket rocket web framework.

Merb plugin that provides support for Sequel.