Awesome Ruby and Rails Open Source applications

Awesome Ruby and Rails Open Source applications

List of awesome open source applications written in Ruby and Rails. The main goal of this repository is to find free open source Ruby and Rails apps and start contributing 🚀 . Feel free to Contribute to the list, any suggestions are welcome!

Contain

• cool ruby gem
• real-world production app
• CMS
• Tutorial
• Terminal app
• boilerplate
• backend with rails
• clone of real-world startup/company
• website
• ide
• ecommerce
• ....

Support

Hey friend! Help me out for a couple of ☕️

Legend

• 🔥 new/hot/cool
• 👴 old
• ✅ real-world project
• 🚀 super duper cool

note: Rails versions of these apps are valid as the date of latest commit. They are defined in their Gemfile and/or Gemfile.lock and they might be outdated. If you see some old project, don't worry cuz the structure of file are same , just some syntax tweak.

perfect combination: 🔥 ✅ 🚀

Contents

• @123
• A
• B
• C
• D
• E
• F
• G
• H
• I
• J
• K
• L
• M
• N
• O
• P
• Q
• R
• S
• T
• U
• V
• W
• X
• Y
• Z

Applications

@123

• 24pullrequests - 🎄 Giving back to open source for the holidays

A

• abilitysheet - This app is ability sheet for beatmania iidx music of level 12 🔥
• accounts-react-rails-jsx - React/Rails demo application (https://github.com/fervisa/accounts-react-rails/tree/master) converted to JSX 🔥
• acebook - Acebook is a clone of Facebook featuring profiles from professional poker players. 👴 ✅ 🚀
• actsastenant-demo - Row-based multitenancy example. A User can be a Member of multiple Tenants 🔥 ✅ 🚀
• airbnb_clone - Airbnb clone with React, Redux, and Rails backend. Allows users to sign up, find listings, book a stay and much more! 🔥 ✅ 🚀
• alchemyCMS - Alchemy is an open source CMS engine written in Ruby on Rails. 🔥
• Annotator - Genius clone using a rails backend and react frontend 👴 🚀
• annict - The platform for anime addicts built with Rails and Stimulus.js. 🔥 🚀
• angular-rails-template - Use your angular templates with rails' asset pipeline 🔥 ✅
• arcadia - Light Ruby Ide 👴
• art-book-app - 🖼 ArtBook is a full-stack web app for exploring art portfolios. Ruby on Rails, PostgreSQL, React+Redux. 🔥 🚀
• astuto - 🦊 A free, open source, self-hosted customer feedback tool 🔥 🚀 ✅
• autolab - Course management service that enables auto-graded programming assignments. 🔥 🚀 ✅
• awesome-ruby - A categorized community-driven collection of awesome Ruby libraries, tools, frameworks and software. 🔥 ✅
• awestruct - A static site baking and deployment tool written in Ruby. 🔥

B

• bannerbear-tutorial-app - A full Ruby on Rails app showing how to integrate with the Bannerbear REST API 🔥
• best-practices-badge - 🏆 Core Infrastructure Initiative Best Practices Badge 🔥 ✅
• black_candy - A self hosted music streaming server 🔥 ✅ 🚀
• bluedoc - An open-source document management tool for enterprise self host. 🔥 ✅ 🚀
• bonsai - A tiny static web site generator 👴 🚀
• bill-process - Fullstack bill processing app-- enables various account types to collaborate on bill actions before it is sent to a customer. Rails, PostgreSQL, React/Redux 🔥
• branston - An agile user story tracker that generates gherkin files and step definitions for use with the cucumber testing framework. 👴
• BrowserCMS - Humane Content Management for Rails 👴
• BvY_Chess - Terminal chess game, built in Ruby. 👴 🔥

C

• calagator - An open source community calendar platform written in Ruby on Rails 🔥 ✅
• calreact - React and Rails 5 calendar appointment app 🔥 👴 ✅
• caperoma - Automate your workflow with Ruby / Git / Jira / PivotalTracker. 🔥 ✅
• Capistrano - Remote multi-server automation tool 🔥 ✅
• Cards-Against-the-internet - a clone web application of card game, Cards Against Humanity designed for online play. 🔥 ✅
• caseinCMS - A lightweight CMS toolkit for Ruby on Rails, based on Bootstrap 🔥
• casply - The cosplayers community 🔥 ✅
• Catarse - The first open source crowdfunding platform for creative projects in the world 🔥 ✅ 🚀
• chess.rb - Command-line based chess game for two human players, written in Ruby. 🔥
• Change-App - Round-Up App to make a change in the world! 🔥 ✅
• Chaskiq - A full featured Live Chat, Support & Marketing platform 🔥 ✅ 🚀
• Chatwoot - Open-source live chat software, an alternative to Intercom, Zendesk, Drift, Crisp etc. 🔥 ✅ 🚀
• Chef - Chef Infra, a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale 🔥 ✅ 🚀
• chiliproject - web based project management system built on Ruby on Rails 👴 ✅
• ClassicDiscoveriesApp - An online literary library that can be used to search for books or authors. Users can even save books for later on their bookshelves. It was built using React.js/Flux for the front-end and Ruby on Rails for the back-end. 👴 ✅
• cli-ui - Terminal user interface library 🔥 🚀
• clone_instagram - web application inspired by Instagram for following the other users and sharing pictures. It was built using Ruby on Rails backend with PostgreSQL database and a React/Redux frontend. 👴 ✅
• coderdeck - Create live-coding HTML5-based presentations and workshops 🔥 👴
• Coderwall - Professional network for software engineers 🔥 ✅ 🚀
• codervault - An Open Source, Self-Hosted, Snippet Manager 🔥 👴 ✅
• Codetriage - Discover the best way to get started contributing to Open Source projects 🔥 ✅ 🚀
• coffee - ☕ Choose your favorite coffee beans. 🔥
• comfortable-mexican-sofa - ComfortableMexicanSofa is a powerful Ruby on Rails 5.2+ CMS (Content Management System) Engine 🔥 ✅
• ConexionFelina - 🐱 ❤️ Web application for taking care of street cats 🔥 ✅
• consul - Open Government and E-Participation Web Software 🔥 ✅ 🚀
• Choosealicense.com - A site to provide non-judgmental guidance on choosing a license for your open source project 🔥 ✅ 🚀
• CocoaPods - CocoaPods manages dependencies for your Xcode projects. 🔥 ✅ 🚀
• colorls - 🎉 A Ruby gem that beautifies the terminal's ls command, with color and font-awesome icons. 🔥 🚀
• Crank-starter - A single-page app inspired by Kickstarter. Ruby on Rails backend, React/Redux frontend 👴 ✅
• create-react-app-with-rails-boilerplate - CRA + Rails API + Devise Login + ActiveAdmin Boilerplate 🔥 🚀

D

• Danger - 🚫 Stop saying "you forgot to …" in code review (in Ruby) 🔥 ✅ 🚀
• dato.rss - The best RSS Search Engine experience you can find. 🔥 ✅ 🚀
• Dependabot - 🤖 The core logic behind Dependabot's update PR creation, and the public issue tracker for all things Dependabot 🔥 ✅ 🚀
• Devdocs - combines multiple developer documentations in a clean and organized web UI 🔥 ✅ 🚀
• diakonos - Linux console text editor for the masses. 🔥
• Diaspora - A privacy-aware, distributed, open source social network. 🔥 ✅ 🚀
• Discoded - Clone of Discord 🔥 ✅ 🚀
• Discourse - A platform for community discussion. Free, open, simple. 🔥 ✅ 🚀
• docker-rails5-react-redux-boilerplate - Docker + Rails 5 API + React + Redux 👴 ✅
• doctors - Doctor's Appointment application that is intended to showcase full-stack web development skills, particularly in Ruby on Rails and React. 🔥 ✅
• doesmystartupideasuck - Innovation incubation/Ideation platform. Share & discuss ideas. Vote for the best ones 🔥 ✅ 🚀
• DownBeat - a Spotify inspired web application streaming music player-- Ruby on Rails, React, Redux, and PostgreSQL 👴 ✅
• drgCMS - Content management system for Ruby, Rails and MongoDB 🔥 ✅
• Dryrun - Try any android library hosted online directly from the command line 🔥 🚀

E

• eatmore - Telegram bot that reminds you to eat more 🔥 🚀
• Eatry - a website that shows restaurants and reviews of those restaurants. 🔥 ✅
• edurge - Most advanced Udemy clone using Ruby on Rails 5. 🔥 ✅ 🚀
• enigma-chat - Real-time chat app that allows you to send encrypted messages using the World War II era Enigma encryption scheme. 👴 ✅
• enki - A Ruby on Rails blogging app for the fashionable developer. It's better than Mephisto or SimpleLog 🔥 ✅ 🚀
• errbit - The open source error catcher that's Airbrake API compliant 🔥 ✅ 🚀
• etsaclone - a single-page e-commerce web application that's inspired by Etsy. 👴 ✅ 🚀
• eventlite - Eventbrite clone 🔥 ✅ 🚀
• eventx - for Event Managers who are not interested in the complexities of Event Management, but want to organize a world-class event! 👴 ✅ 🚀
• EventListenr - a single-page web application inspired by Eventbrite 🔥 ✅ 🚀
• evil-icons - Simple and clean SVG icon pack with the code to support Rails, Sprockets, Node.js, Gulp, Grunt and CDN 🔥 ✅ 🚀

F

• faeCMS - CMS for Rails. For Reals. 🔥 ✅
• fastlane - The easiest way to automate building and releasing your iOS and Android apps 🔥 ✅ 🚀
• fatfreecrm - An open source, Ruby on Rails customer relationship management (CRM) platform . 🔥 ✅ 🚀
• feedbin - a simple, fast and nice looking RSS reader. 🔥 ✅ 🚀
• FinalCapstone - This project is designed so you can keep your daily task like; working, sleeping, etc. and see a resume of your day. 🔥 ✅
• Findaloo - a Yelp-inspired web application designed to help New Yorkers find free and convenient restrooms in their local neighborhoods 👴 ✅ 🚀
• Flipr - Full stack clone of Flickr using React/Redux and Ruby on Rails 🔥 ✅ 🚀
• fluentd - Fluentd helps you unify your logging infrastructure 🔥 ✅ 🚀
• foreman - an application that automates the lifecycle of servers 🔥 ✅ 🚀
• forem - Forem is open source software for building communities that powers dev.to 🔥 ✅ 🚀
• fraudify - Free music streaming app built with Rails and React 🔥 ✅
• Freddit - Reddit clone built using Rails and React/Flux. Just for fun! 👴 ✅
• fulcrum - An agile project planning tool 👴 ✅

G

• genius - So-Genius, a lyrics-annotation and discussion site using React.js, Rails and PostgresQL 👴 ✅
• GetOut - React Native App to meet and chat with nearby people who share similar interests 🔥 ✅ 🚀
• Gitlab - The canonical source of GitLab where all development takes place is hosted on GitLab.com. 🔥 ✅ 🚀
• git_time_extractor - Analyzes Git repository commit logs to compute developer working hours, weekly activity, and to detect death marches in software development. 👴 ✅
• gitreflow - Reflow automatically creates pull requests, ensures the code review is approved, and squash merges finished branches to master with a great commit message template. 🔥 ✅ 🚀
• gollum - A simple, Git-powered wiki with a sweet API and local frontend. 🔥 ✅ 🚀
• gosu - 2D game development library for Ruby and C++ 🔥
• Graal - GraalVM: Run Programs Faster Anywhere 🔥 🚀
• Graphql-Medium-Clone - GraphQL API of a Medium clone. Ready to use in your front end application 🔥 ✅
• Greenhouse - Greenhouse is a full-stack clone of Indiegogo, built with Ruby on Rails and React.js 🔥 ✅ 🚀
• gsrd - GitHub Starred Repos Downloader 🔥

H

• Happyhours - Time registration that doesn't suck 🔥 ✅ 🚀
• heaven - 🚶 Rails app for GitHub Flow 👴 ✅
• HellRaiser - Vulnerability scanner using Nmap for scanning and correlating found CPEs with CVEs. 🔥 🚀
• Helpy - Helpy is a modern, open source helpdesk customer support application. Features include knowledgebase, community discussions and support tickets integrated with email. 🔥 ✅ 🚀
• Homebrew - 🍺 The missing package manager for macOS (or Linux) 🔥 ✅ 🚀
• Homeland - 🎪 An open source forum/community system based on Rails, developed based on Ruby China. 🔥 ✅ 🚀
• hotwire-rails - Use Hotwire in your Ruby on Rails app 🔥 ✅ 🚀
• hotwire-rails-demo-chat - Repository from the Hotwire demo 🔥 ✅ 🚀
• hotwire-site - hotwire.dev web site 🔥 🚀
• Hound - Automated code review for GitHub pull requests. 🔥 ✅ 🚀
• Hugin - Create agents that monitor and act on your behalf. Your agents are standing by! 🔥 ✅ 🚀
• hypernova_apollo_rails - Example of React + Apollo + Hypernova + Rails + Webpacker 🔥
• HyperLearn - Web app inspired by BrainScape flashcard studying platform to demonstrate React.js + Rails 🔥 ✅ 🚀

I

• iBuy - Full stack, SPA Ebay clone built with React, Redux, Ruby on Rails, & PostgreSQL 🔥 ✅ 🚀
• ideaboard-api - A Rails 5.1 API app for an Idea board 👴 ✅
• ifme - Free, open source mental health communication web app to share experiences with loved ones 🔥 ✅ 🚀
• infusion - 📆 Web application for managing the community meetups 🔥 ✅ 🚀
• Insoshi - An open source social networking platform in Ruby on Rails 👴 ✅
• instants - Instants is a full-stack web application inspired by Instagram. 🔥 ✅
• Instaqram - Instagram like, built with Rails 5.1, Webpacker, React, GraphQL, ApolloClient, Redux, ReactRouter, MaterialUI 👴 ✅
• intelilex - Website with contact form 🔥
• invoice_printer - Super simple PDF invoicing 🔥 ✅ 🚀
• issuehub.io - Find open source issues to work on! 🔥 ✅ 🚀

J

• Jekyll - 🌐 Jekyll is a blog-aware static site generator in Ruby 🔥 ✅ 🚀
• Jetify - Jetify is an app that allows you to see events happening in your area and creates a playlist based on those events 🔥 ✅
• jumpstart - Easily jumpstart a new Rails application with a bunch of great features by default 🔥 ✅ 🚀
• JustEats - Full-Stack web application that allows users to search, discover and review restaurants 🔥 ✅

K

• kaiju - A drag and drop web editor for React components. 🔥 ✅ 🚀
• kails - A Web App like Ruby on Rails with Koa2, Webpack and Postgres 🔥
• kanban - Kanban 看板 is a Trello clone in Rails and Backbone.js 👴 ✅
• keepScrolling - Fullstack web application inspired by Tumblr. 🔥 ✅
• Kelp - React/Redux and Rails app inspired by Yelp 🔥 ✅ 🚀
• kevin.tv - A full-stack clone of the popular video game streaming service twitch.tv 🔥 ✅ 🚀
• kicker - A full-stack website clone of Kickstarter built using Ruby on Rails, PostgreSQL, React, and Redux. 🔥 ✅
• kitabu - A framework for creating e-books from Markdown using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Also supports EPUB, Mobi, Text and HTML generation. 🔥 ✅ 🚀
• kms - Simple and powerful Ruby on Rails CMS for developers 🔥
• Koala - A lightweight Facebook library supporting the Graph, Marketing, and Atlas APIs, realtime updates, test users, and OAuth. 🔥
• Kontena - The developer friendly container and micro services platform. Works on any cloud, easy to setup, simple to use. 🔥 ✅ 🚀
• Kramdown - kramdown is a fast, pure Ruby Markdown superset converter, using a strict syntax definition and supporting several common extensions. 🔥

L

• Lamernews - Lamer news is an implementation of a Reddit / Hacker News style news web site written using Ruby, Sinatra, Redis and jQuery. 👴 🚀
• latercart - A chrome extension that allows the user to create aggregate wishlists while shopping on different websites such as Ikea, Amazon, Tentree and more. 🔥 🚀
• lazylead - Eliminate the annoying work within ticketing systems (Jira, GitHub, Trello). Allows automating (without admin access) daily actions like tickets fields verification, email notifications by JQL/GQL, meeting requests to your (or teammates) calendar. 🔥 ✅ 🚀
• Leeway - A Slack clone implemented using a Rails backend and React/Redux frontend framework. 🔥 ✅ 🚀
• libraries.io - 📚 The Open Source Discovery Service 🔥 ✅ 🚀
• Lita - Lita is a chat bot written in Ruby with persistent storage provided by Redis. 🔥 ✅ 🚀
• live-music - Web version of NetEase Cloud Music to listen to songs synchronously. 🔥
• Lobsters - Computing-focused community centered around link aggregation and discussion 🔥 ✅ 🚀
• localorbit - Local Orbit is an open source web application and service that empowers food hubs to efficiently sell and distribute local food. 🔥 ✅ 🚀
• locomotiveCMS - Locomotive is an open source platform to create, publish and edit sites (CMS) 🔥 ✅
• lolcat - 🌈 Rainbow your terminal 🔥 🚀
• loomio - Loomio is a collaborative decision-making tool that makes it easy for anyone to participate in decisions which affect them. 🔥 ✅ 🚀
• lucha - Strava clone app with a (slight) Spanish flavor. It uses a Rails/PostgreSQL backend, React.js and Redux on the frontend, and the Google Maps API for map interactivity. 🔥 ✅ 🚀

M

• manageiq - ManageIQ is an open-source Management Platform that delivers the insight, control, and automation that enterprises need to address the challenges of managing hybrid IT environments. 🔥 ✅ 🚀
• mastodon - Your self-hosted, globally interconnected microblogging community 🔥 ✅ 🚀
• matestack - Matestack enables you to create sophisticated, reactive UIs in pure Ruby, without touching JavaScript and HTML. 🔥 🚀
• md2man - md2man is a Ruby library and a set of command-line programs that convert Markdown into UNIX manpages as well as HTML webpages using Redcarpet. 🔥 🚀
• medium - Medium clone built with Ruby on Rails 👴 ✅
• Medio - A full-stack web application inspired by Medium utilizing Ruby on Rails, React.js and Redux 🔥 ✅ 🚀
• meetsync - An Application to Meet and Sync with people 🔥 ✅ 🚀
• membership (debtcollective) - 💰 Member dues and Donations platform 🔥 ✅ 🚀
• mercury - Mercury Editor: The Rails WYSIWYG editor that allows embedding full page editing capabilities directly inline. 🔥 ✅ 🚀
• Message-Medium - A storytelling platform inspired by Medium 👴 🔥 ✅
• miaudota - 🐱 🐶 app that automates the pet adoption process. (rails api + react native) 🔥 ✅ 🚀
• Microvers-RoR-Capstone - This app behaves as a Twitter-lite app. It allows users to follow and unfollow other users 🔥 🚀
• micro-trello - Trello Clone in 9 commits. Lists have many tasks. Sort lists, tasks. Move tasks between lists 🔥 ✅ 🚀
• middleman - Middleman is a static site generator using all the shortcuts and tools in modern web development. 🔥 ✅ 🚀
• modern-datatables - They are many ways to build reactive web interfaces but do we really need to add the complexity of JavaScript frameworks like Vue.js or React? 🔥 ✅ 🚀
• Mr.Hood - Robinhood inspired stock-trading full stack application using Rails, PostgreSQL, React.js, and Redux 🔥 ✅ 🚀
• Mutant - An automated code review tool, with a side effect of producing semantic code coverage metrics. 🔥 ✅ 🚀
• my_site_archive - The simplest way to archive your website. 🔥 ✅ 🚀

N

• Nanoc - A powerful web publishing system 🔥 ✅ 🚀
• nestaCMS - A lightweight CMS, implemented in Sinatra. 🔥
• next-right-now - Flexible production-grade boilerplate with Next.js 10, Vercel and TypeScript. Includes multiple opt-in presets using Storybook, Airtable, GraphQL, Analytics, CSS-in-JS, Monitoring, End-to-end testing, Internationalization, CI/CD and SaaS B2B multi single-tenancy (monorepo) support 🔥 🚀
• Nformd - Nformd is a web application inspired by Medium that was built using Ruby on Rails and React.js. 🔥 ✅ 🚀
• notesclub - Notes Club 🔥 🚀
• nsrails - iOS/Mac OS framework for Rails 👴 ✅

O

• Octicons - A scalable set of icons handcrafted with <3 by GitHub 🔥 ✅ 🚀
• octopress - Octopress is an obsessively designed toolkit for writing and deploying Jekyll blogs. Pretty sweet, huh? 👴
• Onebody - OneBody was open-source, web-based social networking, email list, online directory, and lightweight document management software for churches. 🔥 ✅
• Octobox - 📮 Untangle your GitHub Notifications 🔥 ✅ 🚀
• on_ruby - 💎 🛤 Whitelabel Site for Ruby Communities 🔥 ✅ 🚀
• open-build-service - Build and distribute Linux packages from sources in an automatic, consistent and reproducible way #obs 🔥
• OpenFarm - A free and open database for farming and gardening knowledge. You can grow anything! 🔥 ✅ 🚀
• Openfoodnetwork - Connect suppliers, distributors and consumers to trade local produce 🔥 ✅ 🚀
• open-flights - A flight reviews app built with Ruby on Rails and React.js 🔥 ✅ 🚀
• OpenProject - OpenProject is the leading open source project management software. 🔥 ✅ 🚀
• open-source-billing - Open Source Billing a super simple way to create and send invoices and receive payments online. 🔥 ✅ 🚀
• openstreetmap - The Rails application that powers OpenStreetMap 🔥 ✅ 🚀
• orientation - Your best weapon in the fight against outdated documentation. 🔥 ✅ 🚀
• osem - Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences. 🔥 ✅ 🚀
• oupsnow - A Bug tracker multi project, simply, but completed like bug tracking. 👴 🚀
• overwatch-team-comps - Plan your Overwatch team composition per map. Share your team comp with others. 👴 🚀

P

• palindrome_app - A palindrome detector Sinatra App 🔥
• PandaNote - PandaNote is an Evernote clone that uses a Rails backend with a React frontend 👴 ✅ 🚀
• pastel - 🌈 Terminal output styling with intuitive and clean API. 🔥 🚀
• pghero - A performance dashboard for Postgres 🔥 ✅ 🚀
• picco_blog - PiccoBlog is a simple Ruby on Rails markdown blog engine 🔥
• publiclab - a collaborative knowledge-exchange platform in Rails 🔥 ✅
• Poemist - A web application for creating and sharing found poems. 🔥 ✅ 🚀
• portfolio - A blog and Portfolio CMS built with Rails, React, Redux, Material-UI, CSS Modules. 👴 🚀
• PorkChop - A ping pong scoreboard and stat-tracking application. 🔥
• Postal - 📨 A fully featured open source mail delivery platform for incoming & outgoing e-mail 🔥 ✅ 🚀
• property_web_builder - ⛺ The ultimate Ruby on Rails engine for creating real estate websites 🔥 ✅ 🚀
• Publify - A self hosted Web publishing platform on Rails. 🔥 ✅
• puppet - Server automation framework and application 🔥 ✅ 🚀
• push_type - PushType is a modern, open source content management system for Ruby on Rails. 🔥
• pwa-demo - Progressive Web App Demo using Rails and React 🔥 ✅ 🚀

Q

• quora - Quora clone write in Ruby on Rails. 👴 ✅
• Quickstarter - A single-page app inspired by Kickstarter that lets you start and fund projects. 🔥 ✅ 🚀
• quick_search - A responsive (phone, tablet, desktop) full stack web application that allows user to quick filter a list of campgrounds using National Park Service's open public API to pull campground-related data. 🔥

R

• rabel - An open-source web forum built on the Ruby on Rails framework. 🔥 ✅
• rabbit - A programmable presentation tool by Ruby. 🔥 ✅ 🚀
• raidantCMS - Radiant is a no-fluff, open source content management system designed for small teams. 🔥 🚀
• railscasts - This is the source code for the RailsCasts site. 🔥 ✅ 🚀
• railsCRM - Ruby on Rails CRM for lead tracking made with MongoDB, Twitter Bootstrap and Devise. 👴 ✅
• Rails-API-React-Tutorial - 📱 A Rails 5 API backend React JS Frontend Guide. Learn API setup, serializers, react fetch calls, and app setup. 🔥 🚀
• rails-composer - An application template that creates starter applications for Rails. 🔥
• rails_panel - Chrome/Firefox extension for Rails development 🔥 🚀
• rails-template (mattbrictson) - Application template for Rails 6 projects; preloaded with best practices for TDD, security, deployment, and developer productivity. 🔥
• rails-template (dao42) - A best & newest & fastest rails 6.x template for senior rails developer. 🔥
• rails-templates (lewagon) - Jump start your Rails development with Le Wagon best practices 🔥
• rails-react-boilerplate - Ruby on Rails, React, Webpack 4 boilerplate app. 🔥
• rails-react-example - An example application built with Rails and React 🔥
• Rails-React-DTA-Template - 💎 React on Rails with devise_token_auth -> Starter App 🔥
• rails5_api_tutorial - Learn how to build a modern API on Michael Hartl's Rails 5 tutorial 🔥
• rails-react-typescript-docker-example - An example app built on Ruby on Rails 6.1 + React.js 17 + TypeScript 4.1 + Docker Compose 🔥 🚀
• rails_react_graphql_docker_boilerplate - 🤡 Rails + React + GraphQL + Docker 🔥
• react_on_rails_tutorial_with_ssr_and_hmr_fast_refresh - react_on_rails tutorial demonstrating SSR, HMR fast refresh, and Typescript based on the rails/webpacker webpack setup 🔥
• rainbow - Ruby gem for colorizing printed text on ANSI terminals 🔥
• reactchat - A chat app built with React.js and ActionCable in Ruby on Rails 5.1 👴 ✅
• reactfit - A fitness dashboard app built using Rails 5.1 and React.js 👴 ✅
• react-webpack-rails-tutorial - Example of integration of Rails, react, redux, using the react_on_rails gem, webpack, enabling the es7 and jsx transpilers, and node integration. And React Native! 🔥 🚀
• react-rails-example-app - Minimal basic demonstration React-Rails sample application using Webpacker 🔥
• react_rails_starter_app - React with Rails using Webpack 🔥
• react-rails-boilerplate - ⚛︎ ❤️ 💎 A React + Rails boilerplate to help you get the best of both worlds 🔥
• react-rails-crud-app - A simple CRUD app built with React, Rails and the Webpacker gem 🔥
• react-rails-hmr - Demo of a Rails app that uses the react-rails gem, and the react-hot-reloader module to enable hot module reloading. 🔥
• react-shopify-app - A React/Rails Shopify base app maintained by Plug in SEO 🔥
• React-Takser-App - Simple task tracking application using React.js and Ruby on Rails 🔥
• react_rails_event_scheduler - This project consist of building a mobile web app for an Events Scheduler using Rails API as backend, and ReactJS as frontend. 🔥 ✅ 🚀
• reru_scrum - Open source rails scrum tool 👴
• reveal-ck - Create slides with ruby (and usually in markdown) 🔥 🚀
• rdoc - RDoc produces HTML and online documentation for Ruby projects. 🔥 ✅ 🚀
• redcar - A cross-platform programmer's editor written in Ruby. 👴 ✅
• Redmine - Redmine is a flexible project management web application written using Ruby on Rails framework. 🔥 ✅ 🚀
• real-world-rails - Real World Rails applications and their open source codebases for developers to learn from 🔥 ✅ 🚀
• refinerycms - An extendable Ruby on Rails CMS that supports Rails 6.0+ 🔥 ✅
• relay-rails-blog - A graphql, relay and standard rails application powered demo weblog. 👴 ✅
• retrospectiva - Open source, web-based agile project management, featuring: Goal planner, Story management, Issue-tracker, Code review, SCM Integration, Wiki & Blog. 👴 ✅
• RN-Rock-Paper-Scissors - Simple Rock Paper Scissors Game Made in React Native runs on Android, iOS, Web, MacOS, Windows 🔥 ✅ 🚀
• ror_ecommerce - Ruby on Rails Ecommerce platform, perfect for your small business solution. 🔥 ✅ 🚀
• ruber - An IDE for Ruby written in Ruby using KDE 👴 ✅ 🚀
• ruby2d - 🎮 The Ruby 2D gem 🔥 🚀
• Ruby-Meetup-Calender - List all the current Ruby Meetups 🔥 ✅ 🚀
• Ruby-Starter-Kits - Starter kits to help you get up and running with Ruby quickly. 🔥 🚀
• Rubygems - Library packaging and distribution for Ruby. 🔥 ✅ 🚀
• rubydoc.info - Next generation rdoc.info site 🔥 ✅ 🚀
• Ruby-git - Ruby/Git is a Ruby library that can be used to create, read and manipulate Git repositories by wrapping system calls to the git binary. 🔥 ✅ 🚀
• ruby-lang.org - Source of the https://www.ruby-lang.org website. 🔥 ✅ 🚀
• rubytoolbox - Find actively maintained & popular open source software libraries for the Ruby programming language 🔥 ✅ 🚀
• ruco - Desktop-style, Intuitive, Commandline Editor in Ruby. "Better than nano, simpler than vim." 👴 🚀
• Runtaoblr - A social blogging web application made with Ruby on Rails and React/Redux 👴 ✅

S

• sample_app_6th_ed - The main sample app for the Ruby on Rails Tutorial, 6th Edition (railstutorial.org) 🔥 ✅
• Selenium - A browser automation framework and ecosystem. 🔥 ✅ 🚀
• Sharetribe - Sharetribe Go is a source available marketplace software, also available as a hosted, no-code SaaS product. 🔥 ✅ 🚀
• sheepsafe - Sheepsafe is a small utility to keep you safe from FireSheep! It's a tool for mobile geeks. 👴 🚀
• showoff - Don't just present; interact with your audience! 🔥 ✅ 🚀
• shoes4 - Shoes is a little DSL for cross-platform (Mac, Windows, and Linux) GUI programming. 🔥 🚀
• shopify_app - A Rails Engine for building Shopify Apps 🔥 ✅ 🚀
• Sidekiq - Simple, efficient background processing for Ruby 🔥 ✅ 🚀
• simple_discussion - A simple, extensible Rails forum 🔥 ✅ 🚀
• simple_review_app - A simple way to create review apps for your open pull requests 🔥 🚀
• sitepress - Sitepress is a file-backed website content manager that can be embedded in popular web frameworks like Rails, run stand-alone, or be compiled into static sites. Its useful for marketing pages or small websites that you need to deploy within your web frameworks. 🔥
• slack-bot-on-rails - A Rails + React application with a slack bot. 🔥 ✅ 🚀
• slate - Beautiful static documentation for your API 🔥
• slidedown - Generate syntax-highlighted slides from Markdown 👴 🚀
• slideshow - write your slides / talks / presentations in plain text with markdown formatting conventions 🔥 🚀
• stacks_tracker_app - In this app, you are able to track which languages you already know. You can choose which ones you are currently learning and see your learning progress, based on a goal you set. 🔥 ✅
• social-login-in-rails - A small application with integrates with Devise + Twitter + Facebook + Linkedin + Google + Github. 🔥 ✅
• SocialBusinessStarter - A KickStarter clone built with Rails and React/Redux 👴 ✅ 🚀
• socify - Socify is an open source social networking platform written in Ruby on Rails 👴 ✅ 🚀
• Solidus - 🛒 Solidus, Rails eCommerce System 🔥 ✅ 🚀
• SomeRecipes - Full-stack single-page application inspired by AllRecipes built on Ruby on Rails, React, and Redux 🔥 ✅ 🚀
• SpinaCMS - Spina CMS is an easy to use CMS that features a clean interface without distractions. 🔥 ✅ 🚀
• Spree - Spree is an open source E-commerce platform for Rails 6 with a modern UX, optional PWA frontend, REST API, GraphQL, several official extensions and 3rd party integrations. Over 1 million downloads and counting! 🔥 ✅ 🚀
• SprintApp - Project management and time tracking should be easy. SprintApp is simple to setup, simple to use, and elegant - making you look like a hero in your organization. 👴 ✅
• Squash - Squash is a collection of tools that help engineers find and kill bugs in their code by automatically collecting, collating and analyzing run time exceptions. 👴 ✅
• StarDuck - StartDuck is a productivity app that generates activities based on user's choice of category and input hours. 🔥 ✅ 🚀
• star-table - ⭐ A restaurant reservation web application. Using Ruby on Rails, PostgreSQL, JavaScript/React/Redux, JSX, SCSS. 🔥 ✅ 🚀
• Staytus - 💡 An open source solution for publishing the status of your services 🔥 ✅ 🚀
• stealth - 🤖 An open source Ruby framework for text and voice chatbots. 🔥 ✅ 🚀
• stickers.win - An online store built with React and Rails 👴 ✅
• stimulus - A modest JavaScript framework for the HTML you already have 🔥 ✅ 🚀
• stimulus.hotwire.dev site - stimulus.hotwire.dev web site 🔥 🚀
• Storytime - Storytime is a Rails 4+ CMS and blogging engine, with a core focus on content. 🔥 ✅
• Stringer - A self-hosted, anti-social RSS reader. 🔥 ✅ 🚀
• Suspenders (thoughtbot) - A Rails template with our standard defaults, ready to deploy to Heroku. 🔥 ✅ 🚀

T

• tag-along - Real-time geo tracking using Rails, ActionCable, React, MobX, and MapBox 👴 ✅ 🚀
• tasky - Kanban-style task manager on Ruby On Rails / React 🔥 ✅ 🚀
• teambox - This is the legacy version of Teambox - the award-winning collaboration solution, inspired by Basecamp, Yammer and Twitter. 👴 ✅
• tebukuro - Build communities and ticketing 🔥 ✅
• terrastories - Terrastories is a geostorytelling application built to enable local communities to locate and map their own oral storytelling traditions about places of significant meaning or value to them. 🔥 ✅ 🚀
• terminal-table - Ruby ASCII Table Generator, simple and feature rich. 🔥 🚀
• theodinproject - Main Website for The Odin Project 🔥 ✅ 🚀
• ThinkPiece - A blogging website inspired by Medium 👴 ✅ 🚀
• thredded - The best Rails forums engine ever. 🔥 ✅ 🚀
• ting - A music social networking project written in Ruby on Rails and Semantic-UI 🔥 ✅
• tomatoes - Pomodoro Technique® online time tracker 🔥 ✅ 🚀
• toto - the 10 second blog-engine for hackers 👴 🚀
• tty - Toolkit for developing sleek command line apps. 🔥 ✅ 🚀
• tty-box - Draw various frames and boxes in your terminal window 🔥 ✅ 🚀
• tty-screen - Terminal screen detection - cross platform, major ruby interpreters 🔥 ✅ 🚀
• tty-color - Terminal color capabilities detection 🔥 ✅ 🚀
• tty-cursor - Terminal cursor movement and manipulation of cursor properties such as visibility 🔥 ✅ 🚀
• tty-font - Terminal fonts 🔥 ✅ 🚀
• tty-spinner - A terminal spinner for tasks that have non-deterministic time frame. 🔥 ✅ 🚀
• tty-markdown - Convert a markdown document or text into a terminal friendly output 🔥 ✅ 🚀
• tty-pie - Draw pie charts in your terminal window 🔥 ✅ 🚀
• tty-prompt - A beautiful and powerful interactive command line prompt 🔥 ✅ 🚀
• tty-progressbar - Display a single or multiple progress bars in the terminal. 🔥 ✅ 🚀
• tty-reader - A set of methods for processing keyboard input in character, line and multiline modes. 🔥 ✅ 🚀
• tty-table - A flexible and intuitive table generator 🔥 ✅ 🚀
• translation-server - Stores translations with location and screenshot. Enable users to easily edit translations and then any rails/react application can use them. 🔥 ✅ 🚀
• Tugboat - A command line tool for interacting with your DigitalOcean droplets. 🔥 ✅ 🚀
• turbo.hotwire.dev site - turbo.hotwire.dev web site 🔥 ✅ 🚀

U

• uke - 🎶 Ukulele CLI Support 🔥
• upwork_telegram_notifier - Get notifications for new Upwork jobs right into your Telegram 🔥 🚀

V

• Vagrant - Vagrant is a tool for building and distributing development environments. 🔥 ✅ 🚀
• vedeu - A framework written in Ruby for building GUI/TUI terminal/console applications. 👴
• ved_akadem_students - Students attendance and progress monitoring tool. 🔥 ✅ 🚀
• VideoCall-React-Component---Tutorial - A quick and painless VideoCall component that can be easily implemented with a rails backend 🔥 ✅ 🚀

W

• watchpoll - Watch a youtube playlist with others, and vote on the next video to be played democratically! 🔥 ✅ 🚀
• WatchTube - A video-streaming and sharing single-page web app based on YouTube, built using Ruby on Rails and React/Redux 👴 ✅ 🚀
• webgen - webgen is a fast, powerful and extensible static website generator 🔥 ✅ 🚀
• webshot - Captures a web page as a screenshot. 🔥 ✅ 🚀
• weby - A simple, flexible and extensible CMS in Ruby on Rails 🔥 ✅
• wiigo - A 'Meetup' clone made with Ruby on Rails and React/Redux. 👴 ✅ 🚀
• Whatweb - Next generation web scanner 🔥 ✅ 🚀
• Whenevernote - Full-stack web application inspired by Evernote built using React/Redux and Ruby on Rails with PostgreSQL 👴 ✅ 🚀
• Wordmove - Multi-stage command line deploy/mirroring and task runner for Wordpress 🔥 ✅ 🚀

X

• Xcodeproj - Create and modify Xcode projects from Ruby. 🔥 ✅ 🚀

Y

• yard - YARD is a Ruby Documentation tool. The Y stands for "Yay!" 🔥 ✅ 🚀

Z

• Zammad - Zammad is a web based open source helpdesk/customer support system 🔥 ✅ 🚀
• zipsell - A free open source platform for selling digital downloads such as ebooks 🔥 ✅ 🚀