Easily switch current user to speed up development

Mount a dashboard for your agents in any Rails app: build and run agents, read their conversations, score them with evaluations, and watch traces, metrics and costs — served from your own database, on your own domain.

The only agent-oriented AI framework designed for Rails, where Agents are Controllers. Build AI features with less complexity using the MVC conventions you love.

A gem to help engineering teams declare ownership of code

Foundation on Sass/Compass

No longer maintained - use webpacker instead.

A simple gem for using Backbone with Rails (>= 3.1), based on thoughtbot's 'Backbone.js on Rails'

Browserify + Rails = CommonJS Heaven

Out-of-Band Server Triggered DOM Operations

Test your Rails Engines without needing a full Rails app

Compile Haml CoffeeScript templates in the Rails asset pipeline.

Interactor Rails provides Rails support for the Interactor gem.

Captcha Gem for Rails, which generates captcha image by Rust.

AngularJS style CSRF protection for Rails

Integrates Cypress and Playwright with Rails or Rack applications

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

A form builder that dresses every field a page asks for, the components Bootstrap ships behavior for and no markup — a combobox, a 6-digit code, a dialog, a toast, a thread of messages — and the one stylesheet and script that carry them, served by the engine.

PJAX integration for Rails

Rails performance tests (removed from core in Rails 4.0)

Track Devise login activity