gdb hooks for MRI/REE (and some for YARV)

Adds the 'gem dir' command to RubyGems to display the root directory of a given gem.

runtime object introspection for ruby process

JavaScript's utility _ belt

SubSonic 3.0 for the .NET 3.5 Framework

Validatable is a library for adding validations. No longer used by MongoMapper so I won't really be updating...

Gem Command to easily open a ruby gem with the editor of your choice. (For a more flexible solution, see Qwandry)

"Because information needs to be contagious."

If you're using Sinatra, you should use sinatra-flash instead.

Cron jobs in Ruby

Classy web-development dressed in a DSL (official / canonical repo)

Rubigen based generator for new sinatra projects

Official Ruby client API for Selenium Remote Control (bare bone client driver)

Ruby algorithms and data structures. C extensions

Rails plugin for OAuth

Ruby on Rails

Rails gem/plugin that provides contextual access control to RESTful resources.

Engine Yard specific capistrano recipes

**Grit is no longer maintained. Check out libgit2/rugged.** Grit gives you object oriented read/write access to Git repositories via Ruby.