Ruby on Rails is a full-stack web framework optimized for programmer happiness and sust...
Email on Rails. Compose, deliver, receive, and test emails using the familiar controlle...
Rails internals: application bootup, plugins, generators, and rake tasks.
Simple, battle-tested conventions and helpers for building web pages.
Sprockets Rails integration
rspec-rails is a testing framework for Rails 3+.
A set of Rails responders to dry up your application
Structure many real-time application concerns into channels over a single WebSocket con...
bootstrap-sass is a Sass-powered version of Bootstrap 3, ready to drop right into your ...
OAuth Core Ruby implementation
ActiveModel::Serializers allows you to generate your JSON in an object-oriented and con...
Forms made easy!
Redis session store for ActionPack
Tame Rails' multi-line logging into a single line per request
Haml-rails provides Haml generators for Rails 4. It also enables Haml as the templating...
Ransack is the successor to the MetaSearch gem. It improves and expands upon MetaSearch...
Maps controller filters to your resource scopes
A rack middleware for throttling and blocking abusive requests
Extracting `assigns` and `assert_template` from ActionDispatch.
A Rails form builder plugin/gem with semantically rich and accessible markup
Draper adds an object-oriented layer of presentation logic to your Rails apps.
Inherited Resources speeds up development by making your controllers inherit all restfu...
Generates attr_accessors that encrypt and decrypt attributes transparently
Rails observer (removed from core in Rails 4.0)
If you need to send some data to your js files and you don't want to do this with long ...
Attach cloud and local files in Rails applications.
Provides the generator settings required for Rails 3+ to use Slim
The dynamic stylesheet language for the Rails asset pipeline. Allows other gems to exte...
Protect attributes from mass assignment
An Action Dispatch session store backed by an Active Record class.