scheduler for Ruby (at, in, cron and every jobs)
Experiment Driven Development for Ruby
Vanity — Welcome to Vanity
Ruby Date Recurrence Library - Allows easy creation of recurrence rules and fast querying
Ice cube by seejohnrun
nanoc is a web publishing system written in Ruby.
nanoc: a static site generator written in Ruby ยป home
Authority helps you authorize actions in your Rails app. It's ORM-neutral and has very little fancy syntax; just group your models under one or more Authorizer classes and write plain Ruby methods on them.
Ruby robotics framework using Celluloid
Artoo - Ruby framework for robotics, physical computing, and the Internet of Things
Search Engine Optimization (SEO) plugin for Ruby on Rails applications.
Ruby on Rails control panel to allow trusted users edit structured content.
Typus User Guide — Typus 4.0.0.beta documentation