Rails DB visualization tool

200+ production open source Rails apps & engines in one repo. Search across real codebases with AI agents to research architectural patterns.

A full-featured, mountable analytics dashboard for your Rails app, powered by the Ahoy gem.

A lightweight (~3kb gzipped), zero-dependency JavaScript UI control that transforms <select> or <input> elements into interactive hierarchical trees with checkboxes.

An accessible autocomplete for Ruby on Rails.

Organize prompts into reusable templates for RubyLLM

💼 Manage application specific business logic.

A development framework for Ruby on Rails developers using Claude Code, inspired by SuperClaude

Set of instructions for your favorite AI agent (e.g. Cursor, Copilot, Claude, etc) for a "DHH-driven" Ruby on Rails development philosophy.

A simple gem that makes it easy to write integration specs outside of the rails environment with transactional rollbacks. Useful for mobile apps, react, react-native, and the likes.

A quick guide for developers migrating from Rails to Spring Boot with examples

Prevent Rails from auto-loading app/ code when running database migrations

A mixin for Ember Data JSON API serializers to save relationship data

Infinite Scroll and Occlusion at > 60FPS

Create beautiful JavaScript charts with one line of Ruby

Custom Mac keycap templates for Cherry MX mechanical PC keyboard, in Adobe Illustrator format.

Enumerated attributes with I18n and ActiveRecord/Mongoid support

Provides a ruby-esque interface to Google Cloud Print

A Ruby library for interacting with Google's Cloud Print service

HTML, CSS, and JS toolkit from Twitter

Enumerated attributes with I18n and ActiveRecord/Mongoid support

A Rails form builder plugin with semantically rich and accessible markup.

TextMate bundle for working with GitHub

Automatically detect mobile requests from mobile devices in your Rails application.

Generates searchable documentation for your ruby project.

Formtastic form builder to generate Twitter Bootstrap-friendly markup.

Settings is a plugin that makes managing a table of key/value pairs easy. Think of it like a Hash stored in you database, that uses simple ActiveRecord like methods for manipulation. Keep track of …

Easy file attachment management for ActiveRecord