PubSubHub allows you to loosen the coupling between components in a system by providing a centralized registry of events and listeners that subscribe to them.

A little ruby wrapper around the pulp (http://pulpproject.org) API

Generates random quotes. Perfect placeholder text.

A rack middleware for controlling accesses by search bot or not, remote ip address, etc.

It's a rack middleware to parse multipart/related requests and rebuild a simple/merged parameters hash.

Rack Middleware for filtering by user agent

An ActiveSupport cache store that uses the C-based libmemcached client through Evan Weaver's Ruby/SWIG wrapper, memcached. libmemcached is fast, lightweight, and supports consistent hashing, non-blocking IO, and graceful server failover.

This gem provides an extraction of the DeprecatedMapper from Rails 3.0. If you have a legacy application with an old style routes.rb file this allows you to get your application running quickly in Rails 3.1.

Single Sign On solution via OAuth2 for Ruby on Rails.

Inspired by backbone-rails with testing & updated Backbone

Benchmarks your rake tasks and automatically outputs the timing information after it completes.

Validates RAML file (and JSON schema), runs a configurable set of linting rules, and produces HTML documentation.

Generate random but unique ids for your active record records.

redis APN daemon

redis APN daemon

A Ruby gem for processing reStructuredText via Python's Docutils.

Wrapper for Readernaut, the best book social network around

Small lib which helps with extending your classes or modules with redis (and nest) goodies.

Feature enable/disable library on top of Redis

A friendship library with a certain follower/following system utilizing the power of both Redis and SQL. Using SQL for the users and Redis for the followers and the followings. Redis uses sets of usernames for both your followers and followings. And can be used to retrieve more information about your e.g. followers from SQL with those unique usernames.