Make your website faster by deferring loading of images.

A rack middleware to log each HTTP request onto a MongoDB collection

Matriser l'acces a vos applications

Rackspace Cloud Monitoring Ruby Bindings, built on top of fog.

A gem that provides a rack middleware to interract with Superfeedr's API.

Middleware that injects upstream server info into the response

Provide a web interface for updating your WebTranslateIt.com translations.

Rack middleware for transforming XML with XSL.

A rack middleware for transforming XML with XSL.

Simple Rack middleware for implementing Yandex Metrika tracking in your Ruby-Rack based project. Supports synchronous and asynchronous insertion and configurable load options.

Radar provides a drop-in solution to catching and reporting errors in your libraries and applications.

RadiusRB, a ruby RADIUS client library that supports: Authentication, Accounting, Custom dictionaries and Vendor Specific Attributes.

Fetch, parse and normalize meta data from websites.

Adds Rails 3 methods to ActiveRecord::Base.

Helpers to use 960.gs (12, 16, 24 cols) with Rails

rails_angular_seo allows you to make your single-page apps (Backbone, Angular, etc) built on Rails SEO-friendly. It works by injecting a small rack middleware that will render pages as plain html, when the requester is one of the most common crawlers/bots out there (Google, Yahoo Baidu and Bing)

rails-annoying removes some common, minor annoyances from Rails.

RSpec 2 matchers to help spec the structure and content of your Rails 3 app

Use jQuery's autocomplete plugin with Rails 4+.

Patches, specifically for rails 2 (now) that print out require and boot times for different parts of the initialization process