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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
- Twig
- TypeScript
- V
- Vala
- Vim Script
- Vim script
- VimL
- Visual Basic
- Vue
- WebAssembly
- Wren
- XSLT
- Yacc
- Zephir
- Zig
- hoon
- kvlang
- reStructuredText
mastodon
4050 IssuesYour self-hosted, globally interconnected microblogging community
(tootsuite/mastodon)mastodon
4050 IssuesYour self-hosted, globally interconnected microblogging community
(mastodon/mastodon)rails
1190 IssuesRuby on Rails
(rails/rails)open-build-service
1102 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
769 IssuesJRuby, an implementation of Ruby on the JVM
(jruby/jruby)vagrant
750 IssuesVagrant is a tool for building and distributing development environments.
(hashicorp/vagrant)vagrant
750 IssuesVagrant is a tool for building and distributing development environments.
(mitchellh/vagrant)chatwoot
739 IssuesOpen-source customer engagement suite, an alternative to Intercom, Zendesk, Salesforce Service Cloud etc. π₯π¬
(chatwoot/chatwoot)asciidoctor
726 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)huginn
714 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(cantino/huginn)huginn
714 IssuesCreate agents that monitor and act on your behalf. Your agents are standing by!
(huginn/huginn)openstreetmap-website
681 IssuesThe Rails application that powers OpenStreetMap
(openstreetmap/openstreetmap-website)cocoapods
645 IssuesThe Cocoa Dependency Manager.
(cocoapods/cocoapods)fastlane
644 Issuesπ The easiest way to automate building and releasing your iOS and Android apps
(fastlane/fastlane)dev.to
618 IssuesWhere programmers share ideas and help each other grow
(thepracticaldev/dev.to)forem
618 IssuesFor empowering community π±
(forem/forem)openfoodnetwork
616 IssuesConnect suppliers, distributors and consumers to trade local produce.
(openfoodfoundation/openfoodnetwork)plots2
551 Issuesa collaborative knowledge-exchange platform in Rails; we welcome first-time contributors! :balloon:
(publiclab/plots2)canvas-lms
522 IssuesThe open LMS by Instructure, Inc.
(instructure/canvas-lms)diaspora
433 IssuesA privacy-aware, distributed, open source social network.
(diaspora/diaspora)metasploit-framework
430 IssuesMetasploit Framework
(rapid7/metasploit-framework)ruby
430 IssuesThe Ruby Programming Language
(ruby/ruby)chef
411 IssuesA systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.
(opscode/chef)chef
411 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
383 IssuesQuickly ramp up in new programming languages.
(kytrinyx/exercism.io)exercism.io
383 IssuesQuickly ramp up in new programming languages.
(exercism/exercism.io)rubocop
382 IssuesA Ruby static code analyzer, based on the community Ruby style guide.
(bbatsov/rubocop)rubocop
382 IssuesA Ruby static code analyzer and formatter, based on the community Ruby style guide.
(rubocop-hq/rubocop)rubocop
382 IssuesA Ruby static code analyzer and formatter, based on the community Ruby style guide.
(rubocop/rubocop)decidim
362 IssuesThe participatory democracy framework. A generator and multiple gems made with Ruby on Rails.
(decidim/decidim)hitobito
348 IssuesA web application to manage complex group hierarchies with members, events and a lot more.
(hitobito/hitobito)wikiedudashboard
322 IssuesWiki Education Foundation's Wikipedia course dashboard system
(wikieducationfoundation/wikiedudashboard)acts-as-taggable-on
309 IssuesA tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.
(mbleigh/acts-as-taggable-on)spree
309 IssuesSpree is a complete, modular & API-driven open source ecommerce solution for Ruby on Rails
(spree/spree)wicked_pdf
297 IssuesPDF generator (from HTML) plugin for Ruby on Rails
(mileszs/wicked_pdf)qpixel
295 IssuesQ&A-based community knowledge-sharing software
(codidact/qpixel)rubygems
295 IssuesLibrary packaging and distribution for Ruby.
(rubygems/rubygems)manageiq
292 IssuesManageIQ Open-Source Management Platform
(manageiq/manageiq)grape
247 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(ruby-grape/grape)grape
247 IssuesAn opinionated framework for creating REST-like APIs in Ruby.
(intridea/grape)cancan
245 IssuesAuthorization Gem for Ruby on Rails.
(ryanb/cancan)octopress
245 IssuesOctopress is an obsessively designed framework for Jekyll blogging. Itβs easy to configure and easy to deploy. Sweet huh?
(imathis/octopress)consul
245 IssuesConsul - Open Government and E-Participation Web Software
(consul/consul)osem
240 IssuesOpen Source Event Manager. An event management tool tailored to Free and Open Source Software conferences.
(opensuse/osem)activegraph
233 IssuesAn active model wrapper for the Neo4j Graph Database for Ruby.
(neo4jrb/activegraph)delayed_job
232 IssuesDatabase based asynchronous priority queue system -- Extracted from Shopify
(collectiveidea/delayed_job)jekyll
228 Issues:globe_with_meridians: Jekyll is a blog-aware static site generator in Ruby
(jekyll/jekyll)manageiq-ui-classic
227 IssuesClassic UI of ManageIQ
(manageiq/manageiq-ui-classic)avo
225 IssuesBuild Ruby on Rails apps 10x faster
(avo-hq/avo)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)