XcodeProject is the Ruby API for working with Xcode project files

Extra special effects, such as shader, for the Gosu game-development library

Tools for biodiversity informatics

A library to enable per user / group authentication on a read / write basis for git repositories running over ssh

Find out which gems in your bundle are outdated.

Reusable Cucumber steps and API for post-convergence system integration descriptions

FORKED TO USE A DIFFERENT OPENGL DEPENDENCY: Extra special effects, such as shader, for the Gosu game-development library

Minimalist music player for OS X

fluent HipChat plugin

With this gem you can manage your subscribers, campaigns, messages etc.

An Active Model validator that uses the face.com API to ensures an image contains a face

Hatenablog AtomPub API library

The Lorax is a full diff and patch library for XML/HTML documents, based on Nokogiri. It can tell you whether two XML/HTML documents are identical, or if they're not, tell you what's different. In trivial cases, it can even apply the patch. It's based loosely on Gregory Cobena's master's thesis...

A Ruby wrapper for MPlayer

OperaWatir is a part of the Watir (pronounced water) family of free software Ruby libraries for automating web browsers. OperaWatir provides a querying engine and Ruby bindings for a backend Java library, OperaDriver, for driving the Opera web browser. It aims for full compli...

pry clipboard utility

This ripl plugin allows you to evaluate multiple lines of Ruby code.

Simple business process/transactions tracking and metrics service

Allows multiple mock frameworks to be in action in RSpec.

Resumable upload protocol implementation in Ruby