A nifty service layer for your Rails app

Spice is a zesty Chef API wrapper. Its primary purpose is to let you easily integrate your apps with a Chef server easily. Spice provides support for the entire released Chef API

A set of handy tools to upgrade your Rails application and keep it up to date

Easy split testing and feature flagging for Rails with TestTrack server

Log Better. Solve Problems Faster. https://timber.io

Build Xcode projects using Rake

An ActiveRecord extension providing convenience methods for timestamp management.

Activity feeds backed by Redis

Combined events calendar for Google Calendar, iCal, and friends.

Record the operation of a Ruby program, using the AppLand 'AppMap' format.

A simple gem that audit ActiveRecord models' attributes or methods by taking snapshots and diff them for you. Starting from scratch to work with Rails 3.2.2 onwards

Collection of classes to handle build systems (CMake, autotools, ...) and import mechanisms (tarballs, CVS, SVN, git, ...). It also offers a Rake integration to import and build such software packages. It is the backbone of the autoproj (http://rock-robotics.org/autoproj) integrated software project management tool.

Simple notification hooks for Capistrano

High-level library for working with the Cloud Foundry API.

Timecop steps definition for Cucumber

Deadlines for ruby

A Ruby library for interacting with the Emarsys API.

Human-friendly DSL for building HTTP(s) clients in Ruby

Fault-tolerance tools for ruby based on circuit-breakers

Pow. Right in the kisser.