Awesome Open Source
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The Top 11,756 Ruby Open Source Projects

Categories > Programming Languages > Ruby
Rails ⭐45,069
Ruby on Rails
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Jekyll ⭐39,745
🌐 Jekyll is a blog-aware static site generator in Ruby
Awesome Interview Questions ⭐33,095
A curated awesome list of lists of interview questions. Feel free to contribute! 🎓
Discourse ⭐30,038
A platform for community discussion. Free, open, simple.
Fastlane ⭐28,086
🚀 The easiest way to automate building and releasing your iOS and Android apps
Huginn ⭐27,183
Create agents that monitor and act on your behalf. Your agents are standing by!
Awesome Awesomeness ⭐25,645
A curated list of awesome awesomeness
Devdocs ⭐22,341
API Documentation Browser
Gitlabhq ⭐22,157
GitLab CE Mirror | Please open new issues in our issue tracker on
Open Source Mac Os Apps ⭐21,514
🚀 Awesome list of open source applications for macOS.
Brew ⭐20,589
🍺 The missing package manager for macOS (or Linux)
Devise ⭐20,579
Flexible authentication solution for Rails with Warden.
Mastodon ⭐20,336
Your self-hosted, globally interconnected microblogging community
Metasploit Framework ⭐19,672
Metasploit Framework
Vagrant ⭐19,477
Vagrant is a tool for building and distributing development environments.
Selenium ⭐16,934
A browser automation framework and ecosystem.
Homebrew Cask ⭐16,597
🍻 A CLI workflow for the administration of macOS applications distributed as binaries
Ruby ⭐16,580
The Ruby Programming Language [mirror]
Engineering Blogs ⭐16,532
A curated list of engineering blogs
Ruby Style Guide ⭐15,219
A community-driven Ruby coding style guide
Bootstrap Sass ⭐12,781
Official Sass port of Bootstrap 2 and 3.
Diaspora ⭐12,373
A privacy-aware, distributed, open source social network. ⭐12,312
Where programmers share ideas and help each other grow
Cocoapods ⭐12,257
The Cocoa Dependency Manager.
Rbenv ⭐12,252
Groom your app’s Ruby environment
Graal ⭐11,843
GraalVM: Run Programs Faster Anywhere 🚀
Capistrano ⭐11,416
Remote multi-server automation tool
Logstash ⭐11,074
Logstash - transport and process your logs, events, or other data
Sinatra ⭐10,873
Classy web-development dressed in a DSL (official / canonical repo)
Awesome Ruby ⭐10,663
💎 A collection of awesome Ruby libraries, tools, frameworks and software
Rubocop ⭐10,582
A Ruby static code analyzer and formatter, based on the community Ruby style guide.
Gollum ⭐10,476
A simple, Git-powered wiki with a sweet API and local frontend.
Spree ⭐10,125
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! Check it out:
Sidekiq ⭐10,122
Simple, efficient background processing for Ruby
Tmuxinator ⭐9,719
Manage complex tmux sessions easily
Octopress ⭐9,489
Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?
Postal ⭐9,489
📨 A fully featured open source mail delivery platform for incoming & outgoing e-mail
Fpm ⭐9,460
Effing package management! Build packages for multiple platforms (deb, rpm, etc) with great ease and sanity.
Command Line Text Processing ⭐9,080
⚡️ From finding text to search and replace, from sorting to beautifying text and more 🎨
Paperclip ⭐9,068
Easy file attachment management for ActiveRecord
Grape ⭐9,040
An opinionated framework for creating REST-like APIs in Ruby.
Capybara ⭐9,035
Acceptance test framework for web applications
Bourbon ⭐8,927
A Lightweight Sass Tool Set
Fluentd ⭐8,858
Fluentd: Unified Logging Layer (project under CNCF)
Activeadmin ⭐8,690
The administration framework for Ruby on Rails applications.
Resque ⭐8,664
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
Carrierwave ⭐8,465
Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
Guides ⭐8,455
A guide for programming in style.
Quine Relay ⭐8,440
An uroboros program with 100+ programming languages
Faker ⭐8,348
A library for generating fake data such as names, addresses, and phone numbers.
Whenever ⭐8,178
Cron jobs in Ruby
Kaminari ⭐7,690
⚡ A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Ruby webapps
Liquid ⭐7,642
Liquid markup language. Safe, customer facing template language for flexible web apps.
Simple_form ⭐7,541
Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.
Linguist ⭐7,460
Language Savant. If your repository's language is being reported incorrectly, send us a pull request!
Rails_admin ⭐7,259
RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data
Homebrew Core ⭐7,118
🍻 Default formulae for the missing package manager for macOS
Awesomo ⭐7,056
An extensive list of cool open source projects written in С, C++, Clojure, Lisp, Elixir, Erlang, Elm, Golang, Haskell, JavaScript, Lua, OCaml, Python, R, Ruby, Rust, Scala etc.
Omniauth ⭐7,019
OmniAuth is a flexible authentication system utilizing Rack middleware.
Pundit ⭐6,783
Minimal authorization through OO design and pure Ruby classes
Factory_bot ⭐6,755
A library for setting up Ruby objects as test data.
Asdf ⭐6,746
Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
Mal ⭐6,666
mal - Make a Lisp
Middleman ⭐6,590
Hand-crafted frontend development
Better_errors ⭐6,578
Better error page for Rack apps
Learning Sicp ⭐6,504
Dotfiles ⭐6,437
YADR - The best vim,git,zsh plugins and the cleanest vimrc you've ever seen
Jazzy ⭐6,347
Soulful docs for Swift & Objective-C
Cancan ⭐6,320
Authorization Gem for Ruby on Rails.
Setup ⭐6,219
Setup instructions for Le Wagon's students on their first day of Web Development Bootcamp
Chef ⭐6,146
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
Remote Working ⭐6,095
Puma ⭐6,061
A Ruby/Rack web server built for concurrency
Synx ⭐6,006
A command-line tool that reorganizes your Xcode project folder to match your Xcode groups
React Rails ⭐5,968
Integrate React.js with Rails views and controllers, the asset pipeline, or webpacker.
Progit ⭐5,931
Pro Git Book Content, 1st Edition - This content is deprecated. See 2nd edition at [progit2](
Rails Style Guide ⭐5,910
A community-driven Ruby on Rails style guide
Pry ⭐5,891
A runtime developer console and IRB alternative with powerful introspection capabilities.
Guard ⭐5,851
Guard is a command line tool to easily handle events on file system modifications.
Bullet ⭐5,826
help to kill N+1 queries and unused eager loading
Github Changelog Generator ⭐5,789
Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
Paper_trail ⭐5,688
Track changes to your rails models
Puppet ⭐5,666
Server automation framework and application
Brakeman ⭐5,652
A static analysis security vulnerability scanner for Ruby on Rails applications
Geocoder ⭐5,621
Complete Ruby geocoding solution.
Nodejs Learning Guide ⭐5,556
Css Only Chat ⭐5,502
A truly monstrous async web chat using no JS whatsoever on the frontend
Will_paginate ⭐5,462
Pagination library for Rails, Sinatra, Merb, DataMapper, and more
Dotenv ⭐5,450
A Ruby gem to load environment variables from `.env`.
Chartkick ⭐5,431
Create beautiful JavaScript charts with one line of Ruby
Scientist ⭐5,401
🔬 A Ruby library for carefully refactoring critical paths.
Friendly_id ⭐5,391
FriendlyId is the “Swiss Army bulldozer” of slugging and permalink plugins for ActiveRecord. It allows you to create pretty URL’s and work with human-friendly strings as if they were numeric ids for ActiveRecord models.
Maximum Awesome ⭐5,381
Config files for vim and tmux.
Nokogiri ⭐5,380
Nokogiri (鋸) is a Rubygem providing HTML, XML, SAX, and Reader parsers with XPath and CSS selector support.
Foreman ⭐5,250
Manage Procfile-based applications
Rails Api ⭐5,241
Rails for API only applications
Terminal Notifier ⭐5,193
Send User Notifications on macOS from the command-line.
Sonic Pi ⭐5,191
The Live Coding Music Synth for Everyone
Hanami ⭐5,173
The web, with simplicity.
Searchkick ⭐5,163
Intelligent search made easy with Rails and Elasticsearch
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