Help out your favorite open source projects and become a better developer while doing it.

API Documentation Browser

ActiveModel::Serializer implementation and Rails hooks

:books: The Open Source Discovery Service

Spree is a complete, modular & API-driven open source ecommerce solution for Ruby on Rails

Library packaging and distribution for Ruby.

AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)

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

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

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

Where programmers share ideas and help each other grow

For empowering community 🌱

Ruby FFI

The open source error catcher that's Airbrake API compliant

Ruby in the Browser

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

Library for stubbing and setting expectations on HTTP requests in Ruby.

Role management library with resource scoping

:factory: A place where non-profits and developers meet together

ManageIQ Open-Source Management Platform

:factory: Offer project idea, impress developers and get a POC for free!

Find licenses for your project's dependencies.

The Organization for Transformative Works (OTW) - Archive Of Our Own (AO3) Project

Chronic is a pure Ruby natural language date parser.

Add OAPI/swagger v2.0 compliant documentation to your grape API

Simple HTTP and REST client for Ruby, inspired by microframework syntax for specifying actions.

Thor is a toolkit for building powerful command-line interfaces.

Build Ruby on Rails apps 10x faster

A Rails engine that helps you put together a super-flexible admin dashboard.

an application that automates the lifecycle of servers

Generate custom icon webfonts from the comfort of the command line.

Affero licensed Community Currency web software derived from Insoshi

Automated code reviews via mutation testing - semantic code coverage.

OpenTelemetry Ruby API & SDK, and related gems

A directory of local support services and volunteer opportunities

A runtime developer console and IRB alternative with powerful introspection capabilities.

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

A modern, responsive admin framework for Ruby on Rails

Social logging script for Day One

The EFF Action Center Platform

A static analysis security vulnerability scanner for Ruby on Rails applications

Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.

Contrib Packages for the OpenTelemetry Ruby API and SDK implementation.

Integration of React + Webpack + Rails + rails/webpacker including server-side rendering of React, enabling a better developer experience and faster client performance.

Help your favorite open source projects

The Journal of Open Source Software

Markdown lint tool

Code style checking for RSpec files

Pretty print your Ruby objects with style -- in full color and with proper indentation

Sentry SDK for Ruby