Strategies for cleaning databases in Ruby. Can be used to ensure a clean state for testing.

Easily include static pages in your Rails app.

Take a peek into your Rails applications.

A Ruby code quality reporter

Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

Simple one-liner tests for common Rails functionality

A framework for building reusable, testable & encapsulated view components in Ruby on Rails.

Profiler for your development and production Ruby rack apps.

Simple, powerful, first-party analytics for Rails

Generate Entity-Relationship Diagrams for Rails applications

Typhoeus wraps libcurl in order to make fast and reliable requests.

Annotate Rails classes with schema and routes info

A modern modular service object toolkit for Rails, that respects database transactions and adds type checks to returned values.

A SkunkScore Calculator for Ruby Code -- Find the most complicated code without test coverage!

A methodology for documenting CSS and generating styleguides.

Render a Rack app (Rails/Sinatra/etc) to a static build so it can be served by Netlify, Now, GitHub Pages, S3, or any other web server.

OpenAI API + Ruby! 🤖❤️ Now with Responses API + DeepSeek!

Object-based searching.

Twirp services in Ruby

Run ActiveRecord migrations through gh-ost

Quick automated code review of your changes

A RubyGems.org cache and private gem server

Catch unsafe migrations in development

Write TODOs in code that ensure you actually do them

First-party, privacy-focused traffic analytics for Ruby on Rails applications.

A Really Ruby Mail Library

Heya 👋 is a campaign mailer for Rails. Think of it like ActionMailer, but for timed email sequences. It can also perform other actions like sending a text message.

Database changes log for Rails

Adds support for creating state machines for attributes on any Ruby class