Syntactic sugar for ActiveSupport::LogSubscriber for easy instrumentation and logging from third-party libraries.

TimeTap helps you track the time you spend coding on each project while in TextMate.

Webpack Assets for Rails.

This scan every ActiveRecord model looking for relationships ('has_many', 'belongs_to', etc.) and adds foreign key constraints.

Embed a controller flow within another by stashing the final redirect upfront and performing it after completing.

Log Rails application actions and filters when accepts a request

Adds WSDL/SOAP and XML-RPC web service support to Action Pack

Provides Rails integration for the Activo web app theme.

Parameter filter done OO, extending strong parameters.

Ariane is a flexible breadcrumb system for Rails. It is fully compatible with the Twitter Bootstrap and can be adapted to any kind of output.

Instant CSV support for Rails

Rails view helper for scaffolding show/index pages for objects

Twitters Bootstrap CSS and JS files all in one nice little gem

brtraducao é uma das gems que compoem o Brazilian Rails

Generates transparent PNG "bumpspark"-style sparklines. Use from Ruby directly or as a Rails helper generating an image tag w/ built-in data, as conceived by whytheluckystiff.

make CanCan work with strong_parameters

Helps you support JSONP and CORS in your Rails app

A CSV validator for Rails 3. See homepage for details: http://github.com/mattfordham/csv_validator.

Datatrans Integration for Ruby on Rails

Decanter aims to reduce complexity in Rails controllers by creating a place for transforming data before it hits the model and database.