Add social network friendship features to your Active Record models.

Efficient, convenient, non-intrusive JSONAPI framework for Rails.

The minitest-spec-rails gem makes it easy to use the MiniTest::Spec DSL within your existing Rails 3 or 4 test suite.

Obtain ActiveRecord results with a custom ordering with no need to store anything in the database.

Audio/Video Transcoder for Paperclip using FFMPEG/Avconv

Execute RSpec in a distributed manner

Execute RSpec in a distributed manner

Reworked the contact_us gem to add a basic contact us form to Spree.

Compatible migration file between Rails 4.2 and 5+

Brings Common Table Expressions support to ActiveRecord and makes it super easy to build and chain complex CTE queries

Define your permission rules as role- or role group specific permits. Integrates well with multiple Devise user acounts. Includes rules caching. Store permissions in yaml file or key-value store

Ensures consistent output of db/schema.rb despite local differences in the database

FixtureBuilder allows testers to use their existing factories, like FactoryGirl, to generate high performance fixtures that can be shared across all your tests and development environment. The best of all worlds! Speed, Maintainability, Flexibility, Consistency, and Simplicity!

Add width, height and size methods to paperclip images

Build JSON API-compliant APIs on Rails with no (or less) learning curve.

Delocalize is a tool for parsing localized dates/times and numbers.

Official Vault plugin for Rails

Flexible workflow gem.

Save migrations and columns by storing multiple booleans in a single integer

Bootstrap Forms makes Twitter's Bootstrap on Rails easy to use by creating helpful form builders that minimize markup in your views.