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- AMPL
- ASP
- ApacheConf
- Arc
- Arduino
- AsciiDoc
- Assembly
- Astro
- Ballerina
- Batchfile
- Bikeshed
- Blade
- Brainfuck
- C
- C#
- C++
- CMake
- CSS
- Ceylon
- Clojure
- CodeQL
- CoffeeScript
- ColdFusion
- Common Lisp
- Coq
- Crystal
- Cuda
- D
- DTrace
- Dart
- Dockerfile
- Dylan
- EJS
- Elixir
- Elm
- Emacs Lisp
- Erlang
- F#
- Fancy
- Forth
- Fortran
- GDScript
- Gherkin
- Go
- Groovy
- HCL
- HTML
- Haml
- Handlebars
- Haskell
- IDL
- Java
- JavaScript
- Jsonnet
- Julia
- Jupyter Notebook
- Kotlin
- LabVIEW
- Less
- Logos
- Lua
- MATLAB
- MDX
- Makefile
- Markdown
- Mathematica
- Matlab
- Modelica
- MoonScript
- Mustache
- NSIS
- Nim
- Nix
- Nunjucks
- OCaml
- Objective-C
- Objective-C++
- PHP
- PLSQL
- PLpgSQL
- Papyrus
- Pascal
- Perl
- PostScript
- PowerShell
- Prolog
- Pug
- Python
- QML
- R
- RPGLE
- Racket
- Raku
- Ring
- Roff
- Ruby
- Rust
- SCSS
- Sass
- Scala
- Scheme
- Shell
- Slash
- Smarty
- Solidity
- Standard ML
- Starlark
- SuperCollider
- Svelte
- Swift
- Tcl
- TeX
- Tree-sitter Query
- Twig
- TypeScript
- V
- Vala
- Vim Script
- Vim script
- VimL
- Visual Basic
- Vue
- WebAssembly
- Wren
- XSLT
- Yacc
- Zephir
- Zig
- hoon
- kvlang
- reStructuredText
mastodon
4108 IssuesYour self-hosted, globally interconnected microblogging community
(tootsuite/mastodon)mastodon
4105 IssuesYour self-hosted, globally interconnected microblogging community
(mastodon/mastodon)rails
1283 IssuesRuby on Rails
(rails/rails)open-build-service
1138 IssuesA generic system to build and distribute packages from sources in an automatic, consistent and reproducible way. Release your software for a wide range of operating systems and hardware architectures.
(opensuse/open-build-service)chatwoot
980 IssuesOpen-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
(chatwoot/chatwoot)fastlane
846 Issues🚀 The easiest way to automate building and releasing your iOS and Android apps
(fastlane/fastlane)jruby
837 IssuesJRuby, an implementation of Ruby on the JVM
(jruby/jruby)cocoapods
785 IssuesThe Cocoa Dependency Manager.
(cocoapods/cocoapods)asciidoctor
742 Issues:gem: A fast, open source text processor and publishing toolchain, written in Ruby, for converting AsciiDoc content to HTML 5, DocBook 5, and other formats.
(asciidoctor/asciidoctor)vagrant
727 IssuesVagrant is a tool for building and distributing development environments.
(mitchellh/vagrant)vagrant
727 IssuesVagrant is a tool for building and distributing development environments.
(hashicorp/vagrant)dev.to
683 IssuesWhere programmers share ideas and help each other grow
(thepracticaldev/dev.to)forem
683 IssuesFor empowering community 🌱
(forem/forem)huginn
680 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(cantino/huginn)huginn
680 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(huginn/huginn)openstreetmap-website
598 IssuesThe Rails application that powers OpenStreetMap
(openstreetmap/openstreetmap-website)canvas-lms
591 IssuesThe open LMS by Instructure, Inc.
(instructure/canvas-lms)openfoodnetwork
573 IssuesConnect suppliers, distributors and consumers to trade local produce.
(openfoodfoundation/openfoodnetwork)plots2
560 Issuesa collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:
(publiclab/plots2)decidim
467 IssuesThe participatory democracy framework. A generator and multiple gems made with Ruby on Rails.
(decidim/decidim)metasploit-framework
462 IssuesMetasploit Framework
(rapid7/metasploit-framework)ruby
428 IssuesThe Ruby Programming Language
(ruby/ruby)diaspora
424 IssuesA privacy-aware, distributed, open source social network.
(diaspora/diaspora)chef
417 IssuesA systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.
(opscode/chef)chef
417 IssuesChef Infra, a powerful automation platform that transforms infrastructure into code automating how infrastructure is configured, deployed and managed across any environment, at any scale
(chef/chef)exercism.io
398 IssuesQuickly ramp up in new programming languages.
(kytrinyx/exercism.io)exercism.io
398 IssuesQuickly ramp up in new programming languages.
(exercism/exercism.io)qpixel
359 IssuesQ&A-based community knowledge-sharing software
(codidact/qpixel)rubocop
358 IssuesA Ruby static code analyzer and formatter, based on the community Ruby style guide.
(rubocop/rubocop)rubocop
357 IssuesA Ruby static code analyzer and formatter, based on the community Ruby style guide.
(rubocop-hq/rubocop)rubocop
357 IssuesA Ruby static code analyzer, based on the community Ruby style guide.
(bbatsov/rubocop)hitobito
340 IssuesA web application to manage complex group hierarchies with members, events and a lot more.
(hitobito/hitobito)wikiedudashboard
323 IssuesWiki Education Foundation's Wikipedia course dashboard system
(wikieducationfoundation/wikiedudashboard)acts-as-taggable-on
310 IssuesA tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.
(mbleigh/acts-as-taggable-on)wicked_pdf
303 IssuesPDF generator (from HTML) plugin for Ruby on Rails
(mileszs/wicked_pdf)manageiq
297 IssuesManageIQ Open-Source Management Platform
(manageiq/manageiq)rubygems
271 IssuesLibrary packaging and distribution for Ruby.
(rubygems/rubygems)grape
256 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(intridea/grape)grape
256 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(ruby-grape/grape)consul
254 IssuesConsul - Open Government and E-Participation Web Software
(consul/consul)avo
247 IssuesBuild Ruby on Rails apps 10x faster
(avo-hq/avo)cancan
245 IssuesAuthorization Gem for Ruby on Rails.
(ryanb/cancan)octopress
244 IssuesOctopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?
(imathis/octopress)osem
240 IssuesOpen Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
(opensuse/osem)activegraph
239 IssuesAn active model wrapper for the Neo4j Graph Database for Ruby.
(neo4jrb/activegraph)pupilfirst
229 IssuesA learning management system (LMS) that lets you run an asynchronous online school, where learning is achieved through focused tasks, directed feedback, an iterative workflow, and community interaction.
(pupilfirst/pupilfirst)classroom
224 IssuesGitHub Classroom automates repository creation and access control, making it easy for teachers to distribute starter code and collect assignments on GitHub.
(education/classroom)manageiq-ui-classic
221 IssuesClassic UI of ManageIQ
(manageiq/manageiq-ui-classic)devise
220 IssuesFlexible authentication solution for Rails with Warden.
(plataformatec/devise)devise
220 IssuesFlexible authentication solution for Rails with Warden.
(heartcombo/devise)