Test your Rails Engines without needing a full Rails app

Foundation on Sass/Compass

PJAX integration for Rails

Rails performance tests (removed from core in Rails 4.0)

AngularJS style CSRF protection for Rails

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.

A gem to help engineering teams declare ownership of code

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.

Track Devise login activity

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.

devise masquerade library

Adds Minitest as the default testing library in Rails

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

Protect attributes from mass assignment

Rails observer (removed from core in Rails 4.0)

Provides Rails integration for Rodauth authentication framework.