Arrow is a web application framework for mod_ruby. It was designed to make development of web applications under Apache easier and more fun without sacrificing the power of being able to access the native Apache API.

cacheAR is a tiny Rails add-on to enable ActiveRecord caching.

Trend Micro DeepSecurity Wrapper

Ruby client for FeatureSwitches.com, feature flags as a service.

Create full text RSS feed from RSS

Team Cymru provides a variety of services for network and security operators. This Rubygem tries to wrap several of these services into a Ruby API.