Ruby compiler and runtime for the google protocol buffers library.

Likeable allows you to make your models...well...likeable using redis.

This gem set the autotest (ZenTest) to send messages to software as Growl, LibNotify, and Snarl, displaying a window with the results.

Tumblargh aims to reduce suffering involved with building a theme by offering a way to fully develop, lint and test Tumblr themes locally, with real posts from any existing Tumblog.

Event sourcing

Handcrafted prototypes for Rails.

Use Keytar to automatically generate keys based on class name instead of cluttering model definitions with tons of redundant key method declarations.

A proxy server for MongoDB.

A client for the unofficial Vine API.

Library for parsing and generating beerxml (http://www.beerxml.com/). More than that, this library also contains various methods for doing calculations on beer ingredients and recipes, among other helpers.

This is a UUID class intended to help control data locality when inserting into a distributed data system, such as MongoDB or HBase. There is also a Java implementation. This version does not conform to any external standard or spec. Developed at Groupon in Palo Alto by Peter Bakkum and Michael Craig.

A simple interface to compress HTML, JS, and CSS, includig embedded JS and CSS, using several technologies, including the YUI Compressor and the Google Closure Compiler.

Use this recipe if you want to be able to deploy scm tags (or branches) with no need to edit your main deploy.rb file. You can choose the deployed tag using ENV variables or interactively decide which is the tag to deploy.

Execute remote commands via ssh on groups of machines

Catwalk is a gem for showing off models. It allows you to seperate presentation logic from data models.

A Ruby gem that interfaces with OpenTSDB.

Desmos API Wrapper

A simple, nothing-fancy, helper for the Diffbot API

Add rails like application wide environment configuration, logging and more.

A Fiberpool implementation for running tasks cooperatively, allows throttling to max concurrency, best used with event machine and non blocking operations.