A comment spam solution that doesn't rely on CAPTCHAs, Javascript, or external web services. In other words, a comment spam solution that doesn't suck!

Rails date and time validation plugin with Rails 2.x support and allows custom date/time formats

A WYSIWYG JavaScript framework (Please send messages and pull requests to "josh")

Provides a simple way to add rating functionality to your application.

Plugin for querying by dates on ActiveRecord models

Sexy Charts using Google API & Ruby

FiveRuns TuneUp Panel

peritor webistrano git fork

A very fast & simple Ruby web server

El Dorado is a full-stack community web application written in Ruby/Rails.

JavaScript and CSS Asset Compression for Production Rails Apps

Phusion Passenger (mod_rails)

Prototype JavaScript framework

script.aculo.us is an open-source JavaScript framework for visual effects and interface behaviours.

Most awesome pagination solution for Ruby

Generates common user authentication code for Rails/Merb, with a full test/unit and rspec suite and optional Acts as State Machine support built-in.

Fast, Nimble PDF Writer for Ruby

Ruby on Rails

Realtime Rails

Sphinx plugin for Rails and Merb