Test your Rails Engines without needing a full Rails app

Foundation on Sass/Compass

AngularJS style CSRF protection for Rails

PJAX integration for Rails

Rails performance tests (removed from core in Rails 4.0)

A beautiful WYSIWYG HTML text editor. High performance and modern design make it easy to use for developers and loved by users.

Bootstrap CSS (with Sass flavour) and JS toolkits for Rails 3 projects

Integrates Cypress and Playwright with Rails or Rack applications

Interactor Rails provides Rails support for the Interactor gem.

Use the GraphiQL IDE for GraphQL with Ruby on Rails. This gem includes an engine, a controller and a view for integrating GraphiQL with your app.

Integrates ServiceWorker into the Rails asset pipeline.

A gem to help engineering teams declare ownership of code

Spending hours in the rails console? Spruce it up and show off those hard-working hands! jazz_hands replaces IRB with Pry, improves output through awesome_print, and has some other goodies up its sleeves.

Present clean and usable API documentation generated from RSpec API Documentation JSON output.

Track Devise login activity

Adds Minitest as the default testing library in Rails

Data migrations for Mongoid in Active Record style, minus column input.

Rails observer (removed from core in Rails 4.0)

Integrated user activity notifications for Ruby on Rails. Provides functions to configure multiple notification targets and make activity notifications with notifiable models, like adding comments, responding etc.

devise masquerade library