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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
- Just
- Kotlin
- LabVIEW
- Less
- Logos
- Lua
- MATLAB
- MDX
- Makefile
- Markdown
- Mathematica
- Matlab
- Meson
- Modelica
- MoonScript
- Mustache
- NSIS
- Nim
- Nix
- Nunjucks
- OCaml
- Objective-C
- Objective-C++
- Odin
- PHP
- PLSQL
- PLpgSQL
- Papyrus
- Pascal
- Perl
- PostScript
- PowerShell
- Prolog
- Pug
- PureScript
- 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
- Verilog
- Vim Script
- Vim script
- VimL
- Visual Basic
- Vue
- WebAssembly
- Wren
- XSLT
- Yacc
- Zephir
- Zig
- hoon
- kvlang
- reStructuredText
mastodon
4537 IssuesYour self-hosted, globally interconnected microblogging community
(mastodon/mastodon)mastodon
4537 IssuesYour self-hosted, globally interconnected microblogging community
(tootsuite/mastodon)rails
1638 IssuesRuby on Rails
(rails/rails)chatwoot
1386 IssuesOpen-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬
(chatwoot/chatwoot)open-build-service
1227 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)jruby
944 IssuesJRuby, an implementation of Ruby on the JVM
(jruby/jruby)cocoapods
836 IssuesThe Cocoa Dependency Manager.
(cocoapods/cocoapods)vagrant
752 IssuesVagrant is a tool for building and distributing development environments.
(mitchellh/vagrant)vagrant
752 IssuesVagrant is a tool for building and distributing development environments.
(hashicorp/vagrant)ruby
731 IssuesThe Ruby Programming Language
(ruby/ruby)huginn
699 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(cantino/huginn)huginn
699 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(huginn/huginn)fastlane
683 Issues🚀 The easiest way to automate building and releasing your iOS and Android apps
(fastlane/fastlane)asciidoctor
679 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)openstreetmap-website
657 IssuesThe Rails application that powers OpenStreetMap
(openstreetmap/openstreetmap-website)openfoodnetwork
627 IssuesConnect suppliers, distributors and consumers to trade local produce.
(openfoodfoundation/openfoodnetwork)metasploit-framework
607 IssuesMetasploit Framework
(rapid7/metasploit-framework)plots2
582 Issuesa collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:
(publiclab/plots2)sure
522 IssuesThe personal finance app for everyone (by everyone)
(we-promise/sure)canvas-lms
466 IssuesThe open LMS by Instructure, Inc.
(instructure/canvas-lms)diaspora
425 IssuesA privacy-aware, distributed, open source social network.
(diaspora/diaspora)chef
410 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)chef
410 IssuesA systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.
(opscode/chef)qpixel
409 IssuesQ&A-based community knowledge-sharing software
(codidact/qpixel)hitobito
407 IssuesA web application to manage complex group hierarchies with members, events and a lot more.
(hitobito/hitobito)endoflife.date
404 IssuesInformative site with EoL dates of everything
(endoflife-date/endoflife.date)decidim
376 IssuesThe participatory democracy framework. A generator and multiple gems made with Ruby on Rails.
(decidim/decidim)manageiq
357 IssuesManageIQ Open-Source Management Platform
(manageiq/manageiq)wikiedudashboard
325 IssuesWiki Education Foundation's Wikipedia course dashboard system
(wikieducationfoundation/wikiedudashboard)wicked_pdf
313 IssuesPDF generator (from HTML) plugin for Ruby on Rails
(mileszs/wicked_pdf)lobsters
262 IssuesComputing-focused community centered around link aggregation and discussion
(lobsters/lobsters)jekyll
258 Issues:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby
(jekyll/jekyll)manageiq-ui-classic
256 IssuesClassic UI of ManageIQ
(manageiq/manageiq-ui-classic)grape
253 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(ruby-grape/grape)grape
253 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(intridea/grape)solargraph
247 IssuesA Ruby language server.
(castwide/solargraph)osem
246 IssuesOpen Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
(opensuse/osem)cancan
245 IssuesAuthorization Gem for Ruby on Rails.
(ryanb/cancan)activegraph
242 IssuesAn active model wrapper for the Neo4j Graph Database for Ruby.
(neo4jrb/activegraph)octopress
240 IssuesOctopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?
(imathis/octopress)devise
235 IssuesFlexible authentication solution for Rails with Warden.
(heartcombo/devise)devise
235 IssuesFlexible authentication solution for Rails with Warden.
(plataformatec/devise)pupilfirst
231 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)linguist
229 IssuesLanguage Savant. If your repository's language is being reported incorrectly, send us a pull request!
(github-linguist/linguist)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)devdocs
221 IssuesAPI Documentation Browser
(freecodecamp/devdocs)homebrew-core
219 Issues🍻 Default formulae for the missing package manager for macOS
(homebrew/homebrew-core)discourse
216 IssuesA platform for community discussion. Free, open, simple.
(discourse/discourse)consul
214 IssuesConsul - Open Government and E-Participation Web Software
(consul/consul)mail
214 IssuesA Really Ruby Mail Library
(mikel/mail)