A platform for community discussion. Free, open, simple.

A privacy-aware, distributed, open source social network.

Simple, efficient background processing for Ruby

A Ruby static code analyzer and formatter, based on the community Ruby style guide.

Classy web-development dressed in a DSL (official / canonical repo)

An opinionated framework for creating REST-like APIs in Ruby.

Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

A performance dashboard for Postgres

Minimal authorization through OO design and pure Ruby classes

help to kill N+1 queries and unused eager loading

Track changes to your rails models

💨 Writing Fast Ruby 😍 -- Collect Common Ruby idioms.

Pagination library for Rails and other Ruby applications

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape.

Catch unsafe migrations in development

A methodology for documenting CSS and generating styleguides.

Profiler for your development and production Ruby rack apps.

HTML Abstraction Markup Language - A Markup Haiku

Organise ActiveRecord model into a tree structure

Versioned database views for Rails

Ruby: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber

File Attachment toolkit for Ruby applications

Take a peek into your Rails applications.

HTTP (The Gem! a.k.a. http.rb) - a fast Ruby HTTP client with a chainable API, streaming support, and timeouts

Elasticsearch integrations for ActiveModel/Record and Ruby on Rails

Go faster, off the Rails - Benchmarks for your whole Rails app

A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.

📈 The Rack Based A/B testing framework

A taggable image board written in Rails.

Form objects decoupled from models.