1.chatwoot / chatwoot
Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
+1,296 stars
from 37,420 · score 7.17
Trending repositories
Ranked by Attention Score: stars gained over the last 30 complete days
1–100 of 226 by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)
2.opf / openproject
OpenProject is the leading open source project management software for product, project and portfolio management. A powerful Jira alternative with agile planning, issue tracking, roadmaps, Gantt charts, time tracking, collaboration features, and more. Available on premises or in the cloud. ⭐ Star us on GitHub
+638 stars
from 16,270 · score 6.46
3.Homebrew / brew
🍺 The Package Manager for Everywhere
+359 stars
from 49,823 · score 5.89
4.discourse / discourse
A platform for community discussion. Free, open, simple.
+167 stars
from 47,880 · score 5.12
5.fastlane / fastlane
🚀 The easiest way to automate building and releasing your iOS and Android apps
+166 stars
from 42,169 · score 5.12
6.lewagon / setup
Setup instructions for Le Wagon's students on their first day of AI Software Development Bootcamp
+113 stars
from 19,591 · score 4.74
7.urbanadventurer / WhatWeb
Next generation web scanner
+110 stars
from 6,865 · score 4.71
+106 stars
from 58,742 · score 4.67
9.ubicloud / ubicloud
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, K8s, AI inference, and IAM services.
+96 stars
from 12,279 · score 4.57
10.zammad / zammad
Zammad is a web based open source helpdesk/customer support system.
+96 stars
from 5,968 · score 4.57
11.postalserver / postal
📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail
+79 stars
from 16,833 · score 4.38
12.jekyll / jekyll
:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby
+78 stars
from 51,663 · score 4.37
13.crmne / ruby_llm
The Ruby AI framework.
+66 stars
from 4,424 · score 4.20
14.Homebrew / homebrew-core
🍻 Default and OSS formulae (built-from-source packages) for the package manager for everywhere
+61 stars
from 15,591 · score 4.13
15.ruby / ruby
The Ruby Programming Language
+56 stars
from 23,743 · score 4.04
16.theforeman / foreman
an application that automates the lifecycle of servers
+48 stars
from 2,952 · score 3.89
17.forem / forem
For empowering community 🌱
+47 stars
from 22,771 · score 3.87
18.openstreetmap / openstreetmap-website
The Rails application that powers OpenStreetMap
+40 stars
from 2,836 · score 3.71
19.maybe-finance / maybeArchived
The personal finance app for everyone
+37 stars
from 54,168 · score 3.64
20.TheOdinProject / theodinproject
Main website for The Odin Project
+33 stars
from 4,642 · score 3.53
21.pglombardo / PasswordPusher
🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.
+33 stars
from 3,207 · score 3.53
22.danbooru / danbooru
A taggable image board written in Rails.
+31 stars
from 2,811 · score 3.47
23.gitlabhq / gitlabhq
GitLab CE Mirror | Please open new issues in our issue tracker on GitLab.com
+30 stars
from 24,520 · score 3.43
24.hashicorp / vagrant
Vagrant is a tool for building and distributing development environments.
+23 stars
from 27,195 · score 3.18
25.github / scientist
:microscope: A Ruby library for carefully refactoring critical paths.
+21 stars
from 7,755 · score 3.09
26.modelcontextprotocol / ruby-sdk
The official Ruby SDK for the Model Context Protocol servers and clients.
+20 stars
from 920 · score 3.04
27.presidentbeef / brakeman
A static analysis security vulnerability scanner for Ruby on Rails applications
+19 stars
from 7,273 · score 3.00
28.faker-ruby / faker
A library for generating fake data such as names, addresses, and phone numbers.
+17 stars
from 11,930 · score 2.89
29.fluent / fluentd
Fluentd: Unified Logging Layer (project under CNCF)
+16 stars
from 13,595 · score 2.83
30.solidusio / solidus
🛒 Solidus, the open-source eCommerce framework for industry trailblazers.
+16 stars
from 5,332 · score 2.83
31.lobsters / lobsters
Computing-focused community centered around link aggregation and discussion
+16 stars
from 4,841 · score 2.83
32.socketry / falcon
A high-performance web server for Ruby, supporting HTTP/1, HTTP/2 and TLS.
+15 stars
from 3,038 · score 2.77
33.excid3 / madmin
A robust Admin Interface for Ruby on Rails apps
+15 stars
from 788 · score 2.77
34.blackcandy-org / blackcandy
A self hosted music streaming server
+14 stars
from 4,415 · score 2.71
35.rubocop / rubocop
A Ruby static code analyzer and formatter, based on the community Ruby style guide.
+13 stars
from 12,905 · score 2.64
36.openfoodfoundation / openfoodnetwork
Connect suppliers, distributors and consumers to trade local produce.
+13 stars
from 1,288 · score 2.64
37.gollum / gollum
A simple, Git-powered wiki with a local frontend and support for many kinds of markup and content.
+12 stars
from 14,325 · score 2.56
38.diaspora / diaspora
A privacy-aware, distributed, open source social network.
+12 stars
from 13,642 · score 2.56
39.hanami / hanami
A flexible framework for maintainable Ruby apps
+12 stars
from 6,418 · score 2.56
40.okuramasafumi / alba
Alba is a JSON serializer for Ruby, JRuby and TruffleRuby.
+12 stars
from 1,203 · score 2.56
41.palkan / anyway_config
Configuration library for Ruby gems and applications
+12 stars
from 912 · score 2.56
42.puma / puma
A Ruby/Rack web server built for parallelism
+11 stars
from 7,912 · score 2.48
43.heartcombo / devise
Flexible authentication solution for Rails with Warden.
+10 stars
from 24,345 · score 2.40
44.mbj / mutant
Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?
+10 stars
from 2,203 · score 2.40
45.capistrano / capistrano
A deployment automation tool built on Ruby, Rake, and SSH.
+9 stars
from 13,002 · score 2.30
46.athityakumar / colorls
A Ruby gem that beautifies the terminal's ls command, with color and font-awesome icons. :tada:
+9 stars
from 5,138 · score 2.30
47.Multiwoven / multiwoven
🔥🔥🔥 Open source Reverse ETL - alternative to hightouch and census.
+9 stars
from 1,675 · score 2.30
48.bridgetownrb / bridgetown
A next-generation progressive site generator & fullstack framework, powered by Ruby
+9 stars
from 1,366 · score 2.30
49.sidekiq / sidekiq
Simple, efficient background processing for Ruby
+8 stars
from 13,555 · score 2.20
+8 stars
from 4,530 · score 2.20
51.openSUSE / open-build-service
Build and distribute Linux packages from sources in an automatic, consistent and reproducible way #obs
+8 stars
from 1,081 · score 2.20
52.sinatra / sinatra
Classy web-development dressed in a DSL (official / canonical repo)
+7 stars
from 12,447 · score 2.08
53.octobox / octobox
📮 Untangle your GitHub Notifications
+7 stars
from 4,483 · score 2.08
54.activeadmin / activeadmin
The administration framework for Ruby on Rails applications.
+6 stars
from 9,711 · score 1.95
55.aasm / aasm
AASM - State machines for Ruby classes (plain Ruby, ActiveRecord, Mongoid, NoBrainer, Dynamoid)
+6 stars
from 5,226 · score 1.95
56.ddnexus / pagy
Agnostic pagination in plain ruby
+6 stars
from 4,992 · score 1.95
57.prawnpdf / prawn
Fast, Nimble PDF Writer for Ruby
+6 stars
from 4,818 · score 1.95
58.troessner / reek
Code smell detector for Ruby
+6 stars
from 4,131 · score 1.95
59.jruby / jruby
JRuby, an implementation of Ruby on the JVM
+6 stars
from 3,920 · score 1.95
60.whitesmith / rubycritic
A Ruby code quality reporter
+6 stars
from 3,502 · score 1.95
61.github / secure_headers
Manages application of security headers with many safe defaults
+6 stars
from 3,226 · score 1.95
62.truffleruby / truffleruby
A high performance implementation of the Ruby programming language, built on GraalVM.
+6 stars
from 3,223 · score 1.95
63.Shopify / ruby-lsp
An opinionated language server for Ruby
+6 stars
from 2,037 · score 1.95
64.thoughtbot / factory_bot
A library for setting up Ruby objects as test data.
+5 stars
from 8,162 · score 1.79
65.omniauth / omniauth
OmniAuth is a flexible authentication system utilizing Rack middleware.
+5 stars
from 8,099 · score 1.79
66.github-changelog-generator / github-changelog-generator
Automatically generate change log from your tags, issues, labels and pull requests on GitHub.
+5 stars
from 7,534 · score 1.79
67.sj26 / mailcatcher
Catches mail and serves it through a dream.
+5 stars
from 6,778 · score 1.79
68.bkeepers / dotenv
A Ruby gem to load environment variables from `.env`.
+5 stars
from 6,763 · score 1.79
69.rack / rack-attack
Rack middleware for blocking & throttling
+5 stars
from 5,760 · score 1.79
70.avo-hq / avo
The Essential Toolkit for building Internal Tools and admin panels with Ruby on Rails
+5 stars
from 1,807 · score 1.79
71.Casecommons / pg_search
pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search
+5 stars
from 1,586 · score 1.79
72.igrigorik / decisiontree
ID3-based implementation of the ML Decision Tree algorithm
+5 stars
from 1,495 · score 1.79
73.codetriage / CodeTriage
Discover the best way to get started contributing to Open Source projects
+5 stars
from 1,467 · score 1.79
74.hitobito / hitobito
A web application to manage complex group hierarchies with members, events and a lot more.
+5 stars
from 480 · score 1.79
75.archivesspace / archivesspace
ArchivesSpace, the archives management tool
+5 stars
from 442 · score 1.79
76.activerecord-hackery / ransack
Search everywhere and in a hurry!
+4 stars
from 5,855 · score 1.61
77.opal / opal
Ruby ♥︎ JavaScript
+4 stars
from 4,926 · score 1.61
78.jwt / ruby-jwt
A ruby implementation of the RFC 7519 OAuth JSON Web Token (JWT) standard.
+4 stars
from 3,684 · score 1.61
79.rouge-ruby / rouge
A pure Ruby code highlighter that is compatible with Pygments
+4 stars
from 3,452 · score 1.61
80.RubyMoney / money
A Ruby Library for dealing with money and currency conversion.
+4 stars
from 2,879 · score 1.61
81.kpumuk / meta-tags
Search Engine Optimization (SEO) for Ruby on Rails applications.
+4 stars
from 2,801 · score 1.61
82.stimulusreflex / stimulus_reflex
Build reactive applications with the Rails tooling you already know and love.
+4 stars
from 2,333 · score 1.61
83.arbox / machine-learning-with-ruby
Curated list: Resources for machine learning in Ruby
+4 stars
from 2,227 · score 1.61
+4 stars
from 1,489 · score 1.61
85.djezzzl / database_consistency
The tool to avoid various issues due to inconsistencies and inefficiencies between a database schema and application models.
+4 stars
from 1,193 · score 1.61
86.openSUSE / osem
Open Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
+4 stars
from 926 · score 1.61
87.AndyObtiva / glimmer
DSL Framework consisting of a DSL Engine and a Data-Binding Library used in Glimmer DSL for SWT (JRuby Desktop Development GUI Framework), Glimmer DSL for Opal (Pure Ruby Web GUI), Glimmer DSL for LibUI (Prerequisite-Free Ruby Desktop Development GUI Library), Glimmer DSL for Tk (Ruby Tk Desktop Development GUI Library), Glimmer DSL for GTK (Ruby-GNOME Desktop Development GUI Library), Glimmer DSL for XML (& HTML), and Glimmer DSL for CSS
+4 stars
from 840 · score 1.61
88.meh / ruby-tesseract-ocr
A Ruby wrapper library to the tesseract-ocr API.
+4 stars
from 636 · score 1.61
89.ruby-grape / grape
An opinionated framework for creating REST-like APIs in Ruby.
+3 stars
from 10,007 · score 1.39
90.realm / jazzy
Soulful docs for Swift & Objective-C
+3 stars
from 7,377 · score 1.39
91.pry / pry
A runtime developer console and IRB alternative with powerful introspection capabilities.
+3 stars
from 6,837 · score 1.39
92.ruby-concurrency / concurrent-ruby
Modern concurrency tools including agents, futures, promises, thread pools, supervisors, and more. Inspired by Erlang, Clojure, Scala, Go, Java, JavaScript, and classic concurrency patterns.
+3 stars
from 5,834 · score 1.39
93.rmosolgo / graphql-ruby
Ruby implementation of GraphQL
+3 stars
from 5,443 · score 1.39
94.cucumber / cucumber-ruby
Cucumber for Ruby. It's amazing!
+3 stars
from 5,210 · score 1.39
95.backup / backup
Easy full stack backup operations on UNIX-like systems.
+3 stars
from 4,856 · score 1.39
96.flippercloud / flipper
🐬 Beautiful, performant feature flags for Ruby.
+3 stars
from 3,970 · score 1.39
97.refinery / refinerycms
An extendable Ruby on Rails CMS that supports Rails 6.1 to 8.1+ and Ruby 3.x to 4.x
+3 stars
from 3,903 · score 1.39
98.bensheldon / good_job
Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.
+3 stars
from 2,996 · score 1.39
99.standardrb / standard
Ruby's bikeshed-proof linter and formatter 🚲
+3 stars
from 2,925 · score 1.39
100.ruby / rake
A make-like build utility for Ruby.
+3 stars
from 2,462 · score 1.39