Flexible authentication solution for Rails with Warden.

A deployment automation tool built on Ruby, Rake, and SSH.

Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps

Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

OmniAuth is a flexible authentication system utilizing Rack middleware.

help to kill N+1 queries and unused eager loading

Authorization Gem for Ruby on Rails.

The authorization Gem for Ruby on Rails.

🎪 An open source forum/community system based on Rails, developed based on Ruby China.

Organise ActiveRecord model into a tree structure

A micro library providing Ruby objects with Publish-Subscribe capabilities

Easy activity tracking for models - similar to Github's Public Activity

mini replacement for RMagick

A commenting server similar to Disqus and IntenseDebate.

Similar to acts_as_commentable; however, utilizes awesome_nested_set to provide threaded comments

开箱即用的微信公众平台API模拟服务器，帮助你开发与调试微信公众平台应用

Filter any words that need to be harmonized

carrierwave extension to use ffmpeg to transcode videos to html5-friendly format