A powerful, modern authorization plugin for Ruby on Rails featuring a declarative DSL for centralized authorization roles. Based on Declarative Authorization.

Authorize implements a full-blown Role-based Access Control (RBAC) system for Ruby on Rails

Works with Facebook.

An opinionated almost-turnkey solution for managing authorization in Rails

Easily use jQuery UI's autocomplete widget with Rails applications.

Fill in your brazillian addresses automagically

Auto Mount Facebook Login

Gem provide scripts and helpers for initialize different select2 elements: static, ajax and multi-ajax. Moreover this gem is foundation for other gems. For example for AutoSelect2Tab.

Provide tag-helper methods for create Select2 elements by the same way as any other elements

Automatic Testing Tool

AuxiliaryRails is a collection of classes, configs, scripts, generators for Ruby on Rails helping you get things done, better.

Generate avatars (gmail-like) in your apps

Avocado listens for JSON responses in the test environment and generates a YAML file describing them, which it sends to a configurable URL.

Better back URL for your Rails applications.

AwesomeExplain provides the same APM level of query analysis under your development and test Rails environments.

Semi-automatic maintenance of most translations in a Rails app.

Add awesomplete assets to your Rails app assets path. Based on http://leaverou.github.io/awesomplete

Framework that uses aws-ses to send newsletters

Sets up a framework for allowing inline translation of database content

Adds extensions to the backbone javascript library. It adds the javascript as a rails engine to be included in to a Rails 3+ project. To use it make sure require underscore, backbone and the extensions you need.