Serialize and deserialize classes and JSON.

chef + capistrano = chap: deploy your app with either chef or capistrano

Easy Accessors for ActiveModel Objects

Generate and validate license keys

Cleaner is a small tool which helps you keep your directories clean. With simple DSL you define set of rules, which are then periodically executed against specified directory.

Invoke JS workers from your Rails controllers

Clockker aggregates and submits file system changes to the clockk.com web service.

Genetically identical images that reproduce asexually.

cloudfile

A pure ruby, comment-based dependency graph

Serves your local directory of code with a navigatable project tree and code formatting

Turn your browser into a coffeescript / sass canvas

Ruby toolkit for working with the CoinPrism API

Finds colors on a given webpage

CommaHeaven permits easy exports of Rails models to CSV

An attempt to create DSL for 3D modeling in Ruby (still unusable, please check here for update.)

Compass is a Sass-based Stylesheet Framework that streamlines the creation and maintenance of CSS. This fork maintains compatibility with Sass 3.7.

Place inheritance callbacks within your concerns.

Conductor is the bastard child of a/b testing and personalization. It throws everything you know about creating a web site our the window and lets you just "try stuff" without ever having to worry about not maximing your site's "purpose." Have a new landing page? Just throw it to the conductor...

ruby client for the Credly API