Ruby On Rails GitHub Repositories (2026) · Open Source Tools

Open source DocuSign alternative. Create, fill, and sign digital documents ✍️

A comprehensive collection of Quran resources

Self-hosted project management for devs and their clients: tickets, time tracking, docs and meetings, with an AI assistant that cites its sources. AGPL-3.0.

Main website for The Odin Project

A robust Admin Interface for Ruby on Rails apps

Free, open source mental health communication web app to share experiences with loved ones

Search everywhere and in a hurry!

The Official Ruby Object Mapper for MongoDB

A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth.

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

Build reactive applications with the Rails tooling you already know and love.

Scheduler / Cron for Sidekiq jobs

Legacy full-app React on Rails tutorial repo and live demo. See reactonrails.com/examples for current maintained demos.

Just the right amount of Rails eager loading

The Official MongoDB Ruby Driver

Filterrific is a Rails Engine plugin that makes it easy to filter, search, and sort your ActiveRecord lists.

Warbler chirpily constructs .war files of your Ruby applications.

API boilerplate project for Ruby on Rails 8

Database validations for ActiveRecord

GitHub-style markdown editor for Ruby and Rails