It's very much so like Rails (maybe even exactly) but with Quails!

Ruby gem for validating OpenForm.

This is a modernization of the glorious but unmaintained ruby-opengl version, aimed at making it compatible with ruby 1.9.x series. At the moment, it successfully compiles on OS X Mountain Lion and Debian 6.0.3

A library for consuming and serving OpenID identities.

MongoDB store for ruby-openid

Support for the OpenIDTeams extension

Common optics for Ruby

With ruby_optimize you can set up multiple A/B tests, consistent across session, in a clean way and without page flickering

Aliyun OSS Ruby SDK

This gem provides some utilities to build a package of your application with aims to provide a runnable standalone application that can be shared or deployed in production systems.

Rake tasks to create RPM for ruby projects

command line tools to read and modify PAGE xmls

A Ruby wrapper for Google PageSpeed Insights API.

Learn Enough Ruby palindrome detector

A Ruby-based client library to interact with the PaloAlto APIs.

Fork of pandoc-ruby, lightweight pandoc wrapper for ruby

Ruby driven Rock Paper Scissors game.

Ruby implementations of various design patterns.

Ruby wrapper for Payler.com Gate API.

Ruby wrapper for PayPal NVP API since there was none