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4,290 developers are working on 1306 open source repos


Repos needing the most help

  • 1346

    go (golang/go)

    The Go programming language

  • 389

    docker (docker/docker)

    Docker - the open-source application container engine

  • 41

    etcd (coreos/etcd)

    A highly-available key value store for shared configuration and service discovery

  • 33

    nsq (bitly/nsq)

    realtime distributed message processing at scale

  • 32

    syncthing (syncthing/syncthing)

    Open Source Continuous File Synchronization

  • 24

    lime (limetext/lime)

    Experimental Sublime Text clone

  • 21

    godep (tools/godep)

    dependency tool for go

  • 16

    gosublime (disposaboy/gosublime)

    A Golang plugin collection for the text editor SublimeText 2 providing code completion and other IDE-like features.

  • 6

    gobot (hybridgroup/gobot)

    A Go framework/set of libraries for robotics and physical computing

  • 5

    gddo (golang/gddo)

    Go Doc Dot Org

  • 5

    gogenerate (arschles/gogenerate)

    A Scalacheck-like library for Go (Golang)

  • 4

    fsnotify (go-fsnotify/fsnotify)

    File system notifications for Go.

  • 4

    pq (lib/pq)

    A pure Go postgres driver for database/sql.

  • 2

    megajson (benbjohnson/megajson)

    A JSON parser generator for high performance encoding and decoding in Go.

  • 2

    govalidator (asaskevich/govalidator)

    Package of string validators and sanitizers for Go lang.

  • 1

    shh (heroku/shh)

    Shh - Systems Heuristics Herald

  • 1

    gokogiri (moovweb/gokogiri)

    A light libxml wrapper for Go

  • 1

    hyperfox (xiam/hyperfox)

    A security tool for proxying and recording HTTP and HTTPs traffic.

  • 1

    go-cache (moovweb/go-cache)

    adaptive replacement cache

  • 1

    gopkg (niemeyer/gopkg)

    Source code for the gopkg.in service.

  • 1117

    angular.js (angular/angular.js)

  • 1029

    node (joyent/node)

    evented I/O for v8 javascript

  • 424

    mongoose (learnboost/mongoose)

    Node.JS MongoDB utility library with ORM-like functionality

  • 256

    ember.js (emberjs/ember.js)

    Ember.js - A JavaScript framework for creating ambitious web applications

  • 205

    kibana (elasticsearch/kibana)

    Kibana 3

  • 151

    brackets (adobe/brackets)

    An open source code editor for the web, written in JavaScript, HTML and CSS.

  • 121

    react (facebook/react)

    React is a JavaScript library for building user interfaces. It's declarative, efficient, and extremely flexible. What's more, it works with the libraries and frameworks that you already know.

  • 117

    meteor (meteor/meteor)

    Meteor, an ultra-simple, database-everywhere, data-on-the-wire, pure-Javascript web framework.

  • 93

    bootstrap (twbs/bootstrap)

    Sleek, intuitive, and powerful front-end framework for faster and easier web development.

  • 84

    angular (angular/angular)

  • 67

    jshint (jshint/jshint)

    JSHint is a community-driven tool to detect errors in JavaScript code and enforce your team's coding conventions.

  • 65

    restangular (mgonto/restangular)

    AngularJS service to handle Rest API Restful Resources properly and easily

  • 63

    docs (iron-io/docs)

    Iron.io documentation.

  • 61

    c3 (masayuki0812/c3)

    A D3-based reusable chart library

  • 61

    generator-angular-fullstack (daftmonk/generator-angular-fullstack)

    Yeoman generator for AngularJS with an Express server

  • 60

    keystone (keystonejs/keystone)

    node.js cms and web app framework

  • 58

    ghost (tryghost/ghost)

    Just a blogging platform

  • 53

    dc.js (dc-js/dc.js)

    Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js

  • 50

    jquery-mobile (jquery/jquery-mobile)

    jQuery Mobile Framework

  • 48

    leaflet (leaflet/leaflet)

    JavaScript library for mobile-friendly interactive maps

  • 43

    backbone.marionette (marionettejs/backbone.marionette)

    Make your Backbone.js apps dance with a composite application architecture!

  • 43

    bootstrap-slider (seiyria/bootstrap-slider)

    A complete rewrite of the original bootstrap-slider by Stefan Petre.

  • 40

    wet-boew (wet-boew/wet-boew)

    Web Experience Toolkit (WET): Open source code library for building innovative websites that are accessible, usable, interoperable, mobile-friendly and multilingual. This collaborative open source project is led by the Government of Canada.

  • 38

    foundation (zurb/foundation)

    The most advanced responsive front-end framework in the world. Quickly create prototypes and production code for sites and apps that work on any kind of device.

  • 36

    octopress (imathis/octopress)

    Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

  • 35

    d3 (mbostock/d3)

    A JavaScript visualization library for HTML and SVG.

  • 32

    fabric.js (kangax/fabric.js)

    Javascript Canvas Library, SVG-to-Canvas (& canvas-to-SVG) Parser

  • 30

    bower (bower/bower)

    A package manager for the web

  • 28

    backbone (jashkenas/backbone)

    Give your JS App some Backbone with Models, Views, Collections, and Events

  • 28

    requirejs (jrburke/requirejs)

    A file and module loader for JavaScript

  • 27

    node-restify (mcavage/node-restify)

    node.js REST framework specifically meant for web service APIs

  • 26

    angular-seed (angular/angular-seed)

    Seed project for angular apps.

  • 25

    reveal.js (hakimel/reveal.js)

    The HTML Presentation Framework

  • 25

    bacon.js (baconjs/bacon.js)

    FRP (functional reactive programming) library for Javascript

  • 24

    community-platform (duckduckgo/community-platform)

    DuckDuckGo Community Platform

  • 23

    etherpad-lite (ether/etherpad-lite)

    The most popular collaborative document editor on the web.

  • 22

    async (caolan/async)

    Async utilities for node and the browser

  • 22

    huboard (rauhryan/huboard)

    Kanban board for github issues

  • 19

    underscore (jashkenas/underscore)

    JavaScript's utility _ belt

  • 19

    openlayers (openlayers/openlayers)

  • 17

    generator-ionic (diegonetto/generator-ionic)

    Build hybrid mobile apps using the Ionic Framework

  • 15

    node-inspector (node-inspector/node-inspector)

    Node.js debugger based on Blink Developer Tools

  • 15

    html5 (aredridel/html5)

    Event-driven HTML5 Parser in Javascript

  • 15

    fake (fsharp/fake)

    FAKE - F# Make

  • 13

    zotonic (zotonic/zotonic)

    Zotonic, the Erlang CMS

  • 12

    panamax-ui (centurylinklabs/panamax-ui)

    The Web GUI for Panamax

  • 12

    gmaps (hpneo/gmaps)

    the easiest way to use Google Maps

  • 12

    backgrid (wyuenho/backgrid)

    Finally, an easily stylable semantic HTML data grid widget with a Javascript API that doesn't suck.

  • 12

    swing (gajus/swing)

    A swipeable cards interface. The swipe-left/swipe-right for yes/no input. As seen in apps like Jelly and Tinder.

  • 11

    gitdown (gajus/gitdown)

    GitHub markdown preprocessor.

  • 11

    prose (prose/prose)

    A Content Editor for GitHub.

  • 10

    grunt (gruntjs/grunt)

    Grunt: The JavaScript Task Runner

  • 10

    raphael (dmitrybaranovskiy/raphael)

    JavaScript Vector Library

  • 10

    modernizr (modernizr/modernizr)

    Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

  • 9

    candy (candy-chat/candy)

    JavaScript-based multi-user chat client for XMPP.

  • 9

    fontello (fontello/fontello)

    Iconic fonts scissors

  • 8

    peerjs (peers/peerjs)

    Peer-to-peer data in the browser.

  • 8

    cryptocat (cryptocat/cryptocat)

    Web Instant Messaging App With Accessible Encryption

  • 8

    zepto (madrobby/zepto)

    Zepto.js is a minimalist JavaScript library for modern browsers, with a jQuery-compatible API

  • 8

    wysihtml5 (xing/wysihtml5)

    Open source rich text editor based on HTML5 and the progressive-enhancement approach. Uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.

  • 8

    intercooler-js (leaddyno/intercooler-js)

    A little declarative AJAX library

  • 7

    jquery-pjax (defunkt/jquery-pjax)

    pushState + ajax = pjax

  • 7

    thorax (walmartlabs/thorax)

    Strengthening your Backbone

  • 7

    gauss (wayoutmind/gauss)

    JavaScript statistics, analytics, and data library - Node.js and web browser ready

  • 7

    stylus (learnboost/stylus)

    Expressive, robust, feature-rich CSS language built for nodejs

  • 6

    lazyweb-requests (h5bp/lazyweb-requests)

    Get projects and ideas built by the community

  • 6

    railsgoat (owasp/railsgoat)

    A vulnerable version of Rails that follows the OWASP Top 10

  • 6

    jquery.ime (wikimedia/jquery.ime)

    jQuery based input methods library

  • 5

    reqwest (ded/reqwest)

    browser asynchronous http requests

  • 4

    discourse (discourse/discourse)

    Discourse - A platform for community discussion. Free, open, simple.

  • 4

    html5-boilerplate (h5bp/html5-boilerplate)

    A professional front-end template for building fast, robust, and adaptable web apps or sites.

  • 4

    devkit (gameclosure/devkit)

  • 3

    canned (sideshowcoder/canned)

    Server to respond with fake API responses, by using a directory of files for finding out what to say!

  • 3

    mobile-boilerplate (h5bp/mobile-boilerplate)

    A front-end template that helps you build fast, modern mobile web apps.

  • 3

    opendf (scorelab/opendf)

    Digital Forensics project

  • 3

    node-tap (isaacs/node-tap)

    Test Anything Protocol tools for node

  • 3

    basket.js (addyosmani/basket.js)

    A proof-of-concept script loader for caching/loading scripts with localStorage

  • 3

    qunit (jquery/qunit)

    An easy-to-use JavaScript Unit Testing framework.

  • 2

    quokka (pythonhub/quokka)

    Flask powered CMS on top of mongoengine/MongoDB (WIP)

  • 2

    annyang (talater/annyang)

    A javascript library for adding voice commands to your site, using speech recognition.

  • 2

    analytics-node (segmentio/analytics-node)

    The hassle-free way to integrate analytics into any node application.

  • 2

    punch (laktek/punch)

    A fun and easy way to build modern websites

  • 2

    forms-angular (forms-angular/forms-angular)

    Probably the most opinionated framework in the world

  • 2

    kissy (kissyteam/kissy)

    A Powerful Javascript Framework

  • 2

    jquery-cookie (carhartl/jquery-cookie)

    A simple, lightweight jQuery plugin for reading, writing and deleting cookies

  • 2

    jsduck (senchalabs/jsduck)

    Simple JavaScript Duckumentation generator.

  • 2

    sly (darsain/sly)

    JavaScript library for one-directional scrolling with item based navigation support.

  • 2

    riak-js (mostlyserious/riak-js)

    Riak client for Javascript

  • 2

    angular-app (angular-app/angular-app)

    Reference application for AngularJS

  • 1

    downmarkerwpf (code52/downmarkerwpf)

    MarkPad - a visual Markdown editor (inspired by the Downmarker project)

  • 1

    locomotive (jaredhanson/locomotive)

    Powerful MVC web framework for Node.js.

  • 1

    cloudcmd (coderaiser/cloudcmd)

    User friendly cloud file manager

  • 1

    backbone.dualstorage (nilbus/backbone.dualstorage)

    A dual (localStorage and REST) sync adapter for Backbone.js

  • 1

    shellshape (gfxmonk/shellshape)

    tiling window manager extension for gnome-shell

  • 1

    uranium (moovweb/uranium)

    JS library for Mobile Web

  • 1

    analytics.js (segmentio/analytics.js)

    The hassle-free way to integrate analytics into any web application.

  • 1

    common-node (olegp/common-node)

    Synchronous CommonJS compatibility layer using node-fibers

  • 1

    all-your-github-are-belong-to-us (parkr/all-your-github-are-belong-to-us)

    Save all your GitHub data to one place, private & public. A Webhook.

  • 1

    stdio (sgmonda/stdio)

    Standard input/output management module for NodeJS

  • 1

    buddycloud-http-api (buddycloud/buddycloud-http-api)

    The buddycloud glue. Without the goo.

  • 1

    aura (aurajs/aura)

    A scalable, event-driven JavaScript architecture for developing component-based applications.

  • 1

    gitinfo (gajus/gitinfo)

    Get info about a local GitHub repository.

  • 1

    tap (pukhalski/tap)

    1Kb library for easy unified handling of user interactions such as mouse, touch and pointer events.

  • 1

    mocha (visionmedia/mocha)

    mocha - simple, flexible, fun javascript test framework for node.js & the browser. (BDD, TDD, QUnit styles via interfaces)

  • 1

    brim (gajus/brim)

    View (minimal-ui) manager for iOS 8.

  • 1

    monocle (joseph/monocle)

    A silky, tactile browser-based ebook JavaScript library.

  • 1089

    salt (saltstack/salt)

    Central system and configuration manager

  • 679

    boto (boto/boto)

    Python interface to Amazon Web Services

  • 305

    conda (conda/conda)

    Cross-platform, Python-agnostic binary package manager

  • 255

    sympy (sympy/sympy)

    A computer algebra system written in pure Python

  • 129

    flask (mitsuhiko/flask)

    A microframework based on Werkzeug, Jinja2 and good intentions

  • 118

    statsmodels (statsmodels/statsmodels)

    Statsmodels: statistical modeling and econometrics in Python

  • 108

    werkzeug (mitsuhiko/werkzeug)

    A flexible WSGI implementation and toolkit

  • 100

    ipython (ipython/ipython)

    Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.

  • 94

    matplotlib (matplotlib/matplotlib)

    matplotlib: plotting with Python

  • 71

    readthedocs.org (rtfd/readthedocs.org)

    source code to readthedocs.org

  • 67

    eventlet (eventlet/eventlet)

    Concurrent networking library for Python (official mirror)

  • 64

    gratipay.com (gratipay/gratipay.com)

    Gratitude? Gratipay! Weekly payments to people and teams you believe in.

  • 62

    requests (kennethreitz/requests)

    Python HTTP Requests for Humans™.

  • 59

    ckan (ckan/ckan)

    CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers datahub.io, catalog.data.gov and data.gov.uk among many other sites.

  • 56

    pdfminer (euske/pdfminer)

    Python PDF Parser

  • 56

    python-openid (openid/python-openid)

    OpenID library for Python

  • 52

    python-markdown2 (trentm/python-markdown2)

    markdown2: A fast and complete implementation of Markdown in Python

  • 38

    scikit-image (scikit-image/scikit-image)

    Image Processing SciKit (Toolbox for SciPy)

  • 33

    err (gbin/err)

    err is a plugin based chatbot designed to be easily deployable, extensible and maintainable.

  • 30

    sorl-thumbnail (mariocesar/sorl-thumbnail)

    Thumbnails for Django

  • 28

    reddit (reddit/reddit)

    the code that powers reddit.com

  • 28

    pyramid (pylons/pyramid)

    Pyramid web framework

  • 25

    airnotifier (airnotifier/airnotifier)

    Easy to use push notifications for iOS, Android and Windows

  • 23

    django-haystack (toastdriven/django-haystack)

    Modular search for Django. Currently v2.0.0-beta.

  • 23

    pwntools (gallopsled/pwntools)

    CTF framework used by Gallopsled in every CTF

  • 22

    github3.py (sigmavirus24/github3.py)

    Python library for interfacing with the GitHub APIv3

  • 16

    combine (mlsecproject/combine)

    Combine gathers Threat Intelligence from publicly available sources

  • 15

    django-tastypie (toastdriven/django-tastypie)

    Creating delicious APIs for Django apps since 2010. v0.9.12-beta

  • 15

    redis-py (andymccurdy/redis-py)

    Redis Python Client

  • 14

    latextools (sublimetext/latextools)

    LaTeX plugin for Sublime Text 2

  • 13

    vumi-go (praekelt/vumi-go)

  • 12

    fontcustom (fontcustom/fontcustom)

    Generate custom icon webfonts from the comfort of the command line.

  • 10

    django-debug-toolbar (django-debug-toolbar/django-debug-toolbar)

    A configurable set of panels that display various debug information about the current request/response.

  • 10

    wpull (chfoo/wpull)

    Wget-compatible web downloader and crawler.

  • 9

    talon (mailgun/talon)

  • 9

    pysolr (toastdriven/pysolr)

    Pysolr 3.0.1. The official source.

  • 8

    webpy (webpy/webpy)

    web.py is a web framework for python that is as simple as it is powerful.

  • 7

    sublime-text-2-ruby-tests (maltize/sublime-text-2-ruby-tests)

    Sublime Text 2 plugin for running ruby tests! (Unit, RSpec, Cucumber)

  • 7

    aclhound (job/aclhound)

    ACLHound

  • 5

    maltrieve (technoskald/maltrieve)

    A tool to retrieve malware directly from the source for security researchers.

  • 5

    zamboni (mozilla/zamboni)

    A clandestine operation to make AMO happy

  • 5

    rapidsms (rapidsms/rapidsms)

    Build SMS applications with Python

  • 4

    colander (pylons/colander)

    A serialization/deserialization/validation library for strings, mappings and lists.

  • 4

    pyapi-gitlab (itxaka/pyapi-gitlab)

    pyapi-gitlab is a python wrapper for the Gitlab API.

  • 3

    chopshop (mitrecnd/chopshop)

    Protocol Analysis/Decoder Framework

  • 3

    hayaku (hayaku/hayaku)

    Fuzzy abbreviations, support for preprocessors (Sass, Less, Stylus) and a lot of other features in easily configurable set of tools for writing CSS faster

  • 3

    django-admin2 (pydanny/django-admin2)

    Extendable, adaptable rewrite of django.contrib.admin

  • 3

    vintageous (guillermooo/vintageous)

    Vi/Vim emulation for Sublime Text 3

  • 3

    pygithub (jacquev6/pygithub)

    Python library implementing the full Github API v3

  • 3

    timesketch (google/timesketch)

    Collaborative forensics timeline analysis

  • 3

    gitpython (gitpython-developers/gitpython)

    GitPython is a python library used to interact with Git repositories.

  • 3

    sublime_terminal (wbond/sublime_terminal)

    Open Terminal Here menu and keyboard shortcuts for Sublime Text 2

  • 3

    stellar (coppolaemilio/stellar)

    Development environment for creating games using Python

  • 2

    mintrayr (nmaier/mintrayr)

    Mozilla extension: Minimize windows into the system tray (Firefox, Thunderbird, Seamonkey, Instantbird)

  • 2

    analytics-python (segmentio/analytics-python)

    The hassle-free way to integrate analytics into any python application.

  • 2

    django-configurations (jezdez/django-configurations)

    A helper for organizing Django project settings by relying on well established programming patterns.

  • 2

    django-money (jakewins/django-money)

    Money fields for django forms and models.

  • 2

    www.freedomsponsors.org (freedomsponsors/www.freedomsponsors.org)

    The FreedomSponsors web application

  • 2

    python-guide (kennethreitz/python-guide)

    Python best practices guidebook, written for Humans.

  • 2

    heap (djtrack16/heap)

    lightweight binary heap

  • 2

    flask-testing (jarus/flask-testing)

    Unittest extensions for Flask

  • 1

    flask-mongokit (jarus/flask-mongokit)

    Flask-MongoKit simplifies the use of MongoKit (a powerful MongoDB ORM for Python) within Flask applications

  • 1

    topaz (topazproject/topaz)

    A high performance ruby, written in RPython

  • 1

    py-web-search (rohithpr/py-web-search)

    A Python module to fetch and parse results from different search engines.

  • 1

    pycassa (pycassa/pycassa)

    Python client library for Apache Cassandra

  • 1

    vumi (praekelt/vumi)

    Messaging engine for the delivery of SMS, Star Menu and chat messages to diverse audiences in emerging markets and beyond.

  • 1

    kivy-designer (kivy/kivy-designer)

    UI Designer for Kivy (WIP)

  • 1

    xpython (exercism/xpython)

    Exercism Exercises in Python

  • 1

    django-appconf (jezdez/django-appconf)

    An app to handle configuration defaults of packaged Django apps gracefully

  • 1

    halite (saltstack/halite)

    A client-side web application interface to a running Salt infrastructure

  • 1

    django-wysiwyg (pydanny/django-wysiwyg)

    A Django application for making Django textareas rich text editors. Certainly as a template tag and possibly as a form widget.

  • 1

    malformity (digital4rensics/malformity)

    Malformity is a Maltego project based on the Canari framework for malicious binary and infrastructure research.

  • 791

    rust (rust-lang/rust)

    a safe, concurrent, practical language

  • 99

    cargo (rust-lang/cargo)

    The Rust package manager

  • 789

    symfony (symfony/symfony)

    The Symfony PHP framework

  • 771

    core (owncloud/core)

    The ownCloud core

  • 616

    zf2 (zendframework/zf2)

    Official Zend Framework 2.0 git repository

  • 192

    joomla-cms (joomla/joomla-cms)

    Home of the Joomla! Content Management System

  • 168

    yii2 (yiisoft/yii2)

    Yii 2 framework main development repo

  • 124

    elgg (elgg/elgg)

    A social networking engine

  • 95

    composer (composer/composer)

    Dependency Manager for PHP

  • 79

    gaufrette (knplabs/gaufrette)

    PHP5 library that provides a filesystem abstraction layer − will be a feast for your files! -- Project maintained by @l3l0

  • 52

    bolt (bolt/bolt)

    Bolt is a simple CMS written in PHP. It is based on Silex and Symfony components, uses Twig and either SQLite, MySQL or PostgreSQL.

  • 49

    wordpress-seo (yoast/wordpress-seo)

    WordPress SEO

  • 48

    framework (laravel/framework)

  • 45

    puphpet (puphpet/puphpet)

    Vagrant/Puppet GUI

  • 43

    phpci (block8/phpci)

    PHPCI is a free and open source continuous integration tool specifically designed for PHP.

  • 40

    magento-composer-installer (magento-hackathon/magento-composer-installer)

    Composer installer for Magento modules

  • 35

    wallabag (wallabag/wallabag)

    open source self hostable read-it-later web app. Download the latest stable version: https://www.wallabag.org/downloads/

  • 30

    yii (yiisoft/yii)

    Yii PHP Framework

  • 27

    smf2.1 (simplemachines/smf2.1)

    Thoughts, Ideas and bits of code for SMF (2.1)

  • 24

    assetic (kriswallsmith/assetic)

    Asset Management for PHP

  • 21

    swiftmailer (swiftmailer/swiftmailer)

    Comprehensive mailing tools for PHP

  • 16

    _s (automattic/_s)

    Hi. I'm a starter theme called _s, or underscores, if you like. I'm a theme meant for hacking so don't use me as a Parent Theme. Instead try turning me into the next, most awesome, WordPress theme out there. That's what I'm here for.

  • 16

    phpdocumentor2 (phpdocumentor/phpdocumentor2)

    Documentation Generator for PHP

  • 15

    cotonti (cotonti/cotonti)

    Fast, reliable and flexible PHP CMF/CMS

  • 12

    validation (respect/validation)

    The most awesome validation engine ever created for PHP

  • 11

    dokuwiki (splitbrain/dokuwiki)

    The DokuWiki Open Source Wiki Engine

  • 10

    librenms (librenms/librenms)

    Community-based GPL-licensed network monitoring system forked from Observium

  • 10

    aura.auth (auraphp/aura.auth)

    Provides a unified interface to local and remote authentication systems.

  • 9

    fosjsroutingbundle (friendsofsymfony/fosjsroutingbundle)

    A pretty nice way to expose your Symfony2 routing to client applications.

  • 8

    fosrestbundle (friendsofsymfony/fosrestbundle)

    This Bundle provides various tools to rapidly develop RESTful API's with Symfony2

  • 7

    markdown (cebe/markdown)

    A super fast, highly extensible markdown parser for PHP

  • 6

    aura.di (auraphp/aura.di)

    Dependency Injection System

  • 6

    laravel (laravel/laravel)

    A PHP Framework For Web Artisans

  • 6

    installers (composer/installers)

    A Multi-Framework Composer Library Installer

  • 6

    parsedown (erusev/parsedown)

    Parser for Markdown

  • 5

    login-security-solution (convissor/login-security-solution)

    Development of the login-security-solution WordPress plugin happens here.

  • 5

    wp-posts-to-posts (scribu/wp-posts-to-posts)

    Efficient many-to-many connections between posts, pages, custom post types, users.

  • 5

    aura.router (auraphp/aura.router)

    Router System

  • 4

    aura.html (auraphp/aura.html)

    Provides HTML escapers and helpers, including form input helpers.

  • 3

    aura.dispatcher (auraphp/aura.dispatcher)

    Object factory and method invoker.

  • 3

    cilex (cilex/cilex)

    Cilex a lightweight framework for creating PHP CLI scripts inspired by Silex

  • 3

    chive (fusonic/chive)

    Chive is a free, open source, web-based database management tool, designed to bring joy to web developers - with easy administration and super fast UI.

  • 3

    core (fuel/core)

    The core of the FuelPHP framework

  • 2

    redbean (gabordemooij/redbean)

    ORM layer that creates models, config and database on the fly

  • 2

    codeigniter-skeleton (anvoz/codeigniter-skeleton)

    A decent starting point for most web apps

  • 2

    orm (fuel/orm)

    The ORM package for FuelPHP

  • 2

    mongoqb (alexbilbie/mongoqb)

    A PHP MongoDB query builder library

  • 2

    aura.filter (auraphp/aura.filter)

    Validate/sanitize user data

  • 2

    hhvm-progress (h4cc/hhvm-progress)

    Source of the hhvm.h4cc.de website.

  • 2

    alicefixturesbundle (h4cc/alicefixturesbundle)

    A Symfony2 bundle for using Alice and Faker with data fixtures. Abled to use Doctrine ORM as well as Doctrine MongoDB ODM.

  • 2

    aura.web_kernel (auraphp/aura.web_kernel)

    The kernel files for a web project.

  • 2

    opendocman (opendocman/opendocman)

    OpenDocMan - Free PHP Document Management System DMS

  • 2

    project-info (respect/project-info)

    General Project Information

  • 1

    1.2.0 (mailwatch/1.2.0)

  • 1

    forceworkbench (ryanbrainard/forceworkbench)

    Web-based suite of tools for administrators and developers to interact with the Force.com APIs

  • 1

    aura.sqlmapper_bundle (auraphp/aura.sqlmapper_bundle)

    A DataMapper and UnitOfWork implementation.

  • 1

    aura.view (auraphp/aura.view)

    Provides TemplateView and TwoStepView using PHP as the tempting language, with support for partials, sections, and helpers.

  • 1

    emailreplyparser (willdurand/emailreplyparser)

    PHP library for parsing plain text email content, based on GitHub's email_reply_parser library.

  • 1

    csszengarden.com (mezzoblue/csszengarden.com)

    The source of csszengarden.com

  • 1

    aura.http (auraphp/aura.http)

    HTTP Request and Response tools

  • 1

    aura.web_project (auraphp/aura.web_project)

    A web project skeleton.

  • 1

    aura.signal (auraphp/aura.signal)

    SignalSlots / EventHandler Implementation

  • 1

    afro (jbrooksuk/afro)

    PHP Request Routing like Sinatra for Ruby

  • 1

    aura.cli (auraphp/aura.cli)

    Command-Line Interface tools

  • 1

    joomla-framework (joomla/joomla-framework)

    The Joomla Framework Main Code Repository

  • 1

    vfsstream (mikey179/vfsstream)

    vfsStream is a stream wrapper for a virtual file system that may be helpful in unit tests to mock the real file system. It can be used with any unit test framework, like PHPUnit or SimpleTest.

  • 1

    relational (respect/relational)

    Fluent Database Toolkit

  • 1

    laravel.io (laravelio/laravel.io)

    The Laravel.IO community portal.

  • 1

    template (respect/template)

    Experimental, HTML-only templating engine

  • 1

    aura.accept (auraphp/aura.accept)

    Provides content-negotiation tools using Accept* headers.

  • 746

    gitlabhq (gitlabhq/gitlabhq)

    Project management and code hosting application. Follow us on twitter @gitlabhq

  • 445

    diaspora (diaspora/diaspora)

    Distributed and contextual social networking

  • 335

    rails (rails/rails)

    Ruby on Rails

  • 268

    rails_admin (sferik/rails_admin)

    RailsAdmin is a Rails 3 engine that provides an easy-to-use interface for managing your data

  • 263

    cancan (ryanb/cancan)

    Authorization Gem for Ruby on Rails.

  • 256

    paperclip (thoughtbot/paperclip)

    Easy file attachment management for ActiveRecord

  • 241

    heroku (heroku/heroku)

    Heroku Client

  • 191

    rubinius (rubinius/rubinius)

    Rubinius, the Ruby Environment

  • 157

    jruby (jruby/jruby)

    JRuby, an implementation of Ruby on the JVM

  • 153

    growstuff (growstuff/growstuff)

    Open data project for small-scale food growers

  • 135

    shoes4 (shoes/shoes4)

    Shoes 4 : the next version of Shoes

  • 128

    vagrant (mitchellh/vagrant)

    Vagrant is a tool for building and distributing working environments.

  • 98

    spree (spree/spree)

    Spree is a complete open source e-commerce solution for Ruby on Rails.

  • 86

    audited (collectiveidea/audited)

    Audited (formerly acts_as_audited) is an ORM extension that logs all changes to your Rails models.

  • 84

    rstat.us (hotsh/rstat.us)

    Simple microblogging network based on the ostatus protocol.

  • 81

    grape (intridea/grape)

    An opinionated micro-framework for creating REST-like APIs in Ruby.

  • 79

    capybara-webkit (thoughtbot/capybara-webkit)

    A Capybara driver for headless WebKit so you can test Javascript web apps

  • 77

    active_model_serializers (rails-api/active_model_serializers)

    ActiveModel::Serializer implementation and Rails hooks

  • 70

    travis-ci (travis-ci/travis-ci)

    A distributed build system for the open source community.

  • 69

    pg_search (casecommons/pg_search)

    pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL's full text search

  • 64

    thin (macournoyer/thin)

    A very fast & simple Ruby web server

  • 61

    homebrew-cask (caskroom/homebrew-cask)

    A CLI workflow for the administration of Mac applications distributed as binaries

  • 60

    heroku-buildpack-ruby (heroku/heroku-buildpack-ruby)

    Heroku's Ruby Buildpack for Cedar

  • 60

    activeresource (rails/activeresource)

  • 57

    omniauth (intridea/omniauth)

    OmniAuth is a flexible authentication system utilizing Rack middleware.

  • 56

    awesome_nested_set (collectiveidea/awesome_nested_set)

    An awesome replacement for acts_as_nested_set and better_nested_set.

  • 56

    cocoapods (cocoapods/cocoapods)

    An Objective-C library dependency manager.

  • 56

    arel (rails/arel)

    A Relational Algebra

  • 55

    radiant (radiant/radiant)

    Radiant is a no-fluff, open source content management system designed for small teams.

  • 54

    draper (drapergem/draper)

    Decorators/View-Models for Rails Applications

  • 50

    website (emberjs/website)

    Source for emberjs.com

  • 46

    mongoid (mongoid/mongoid)

    Ruby ODM framework for MongoDB

  • 42

    yard (lsegal/yard)

    YARD is a Ruby Documentation tool. The Y stands for "Yay!"

  • 40

    refinerycms (refinery/refinerycms)

    An extendable Ruby on Rails 'CMS framework' that supports Rails 3.2

  • 39

    exercism.io (exercism/exercism.io)

    Crowd-sourced mentorship.

  • 39

    devise (plataformatec/devise)

    Flexible authentication solution for Rails with Warden.

  • 38

    sinatra (sinatra/sinatra)

    Classy web-development dressed in a DSL (official / canonical repo)

  • 36

    activeadmin (activeadmin/activeadmin)

    The administration framework for Ruby on Rails applications.

  • 32

    rubocop (bbatsov/rubocop)

    A robust Ruby code analyzer, based on the community Ruby style guide.

  • 32

    maximum-awesome (square/maximum-awesome)

    Config files for vim and tmux.

  • 32

    jekyll (jekyll/jekyll)

    Jekyll is a blog-aware, static site generator in Ruby

  • 31

    boxen (boxen/boxen)

    You know, for Macs.

  • 30

    carrierwave (carrierwaveuploader/carrierwave)

    Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks

  • 29

    kaminari (amatsuda/kaminari)

    A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3

  • 28

    powerdns-on-rails (kennethkalmer/powerdns-on-rails)

    Rails frontend for PowerDNS running MySQL or PostgreSQL backends

  • 27

    rspec-rails (rspec/rspec-rails)

    Rspec-2 for Rails-3

  • 26

    grape-entity (intridea/grape-entity)

    Entities - a simple Facade to use with your models and API - extracted from Grape.

  • 25

    rspec-expectations (rspec/rspec-expectations)

    Rspec-2 expectations (should and matchers)

  • 24

    codetriage (codetriage/codetriage)

  • 24

    loomio (loomio/loomio)

    Loomio is an open-source web application that helps groups make better decisions together.

  • 22

    fog (fog/fog)

    The Ruby cloud services library.

  • 21

    puppet-boxen (boxen/puppet-boxen)

    Boxen's fundamental modules and types.

  • 21

    pact (realestate-com-au/pact)

    Enables consumer driven contract testing, providing a mock service and DSL for the consumer project, and interaction playback and verification for the service provider project.

  • 21

    huginn (cantino/huginn)

    Build agents that monitor and act on your behalf. Your agents are standing by!

  • 19

    reek (troessner/reek)

    Code smell detector for Ruby

  • 19

    bundler (bundler/bundler)

    Manage your application's gem dependencies with less pain

  • 19

    capistrano (capistrano/capistrano)

    Remote multi-server automation tool

  • 19

    split (andrew/split)

    Rack Based AB testing framework

  • 18

    fakefs (defunkt/fakefs)

    A fake filesystem. Use it in your tests.

  • 18

    rspec-core (rspec/rspec-core)

    Rspec-2 runner and formatters

  • 17

    monologue (jipiboily/monologue)

    Monologue is a basic blogging engine. It is a Rails mountable engine you can mount in your already existing Rails app, or a in a new one! Enjoy.

  • 17

    sunspot (sunspot/sunspot)

    Solr-powered search for Ruby objects

  • 16

    restforce (ejholmes/restforce)

    A ruby client for the Salesforce REST api.

  • 16

    acts_as_indexed (dougal/acts_as_indexed)

    Acts As Indexed is a plugin which provides a pain-free way to add fulltext search to your Ruby on Rails app

  • 16

    mail (mikel/mail)

    A Really Ruby Mail Library

  • 16

    simple_form (plataformatec/simple_form)

    Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.

  • 15

    eventmachine (eventmachine/eventmachine)

    EventMachine: fast, simple event-processing library for Ruby programs

  • 14

    fat_free_crm (fatfreecrm/fat_free_crm)

    Ruby on Rails CRM platform for Web 2.0 and beyond

  • 14

    errbit (errbit/errbit)

    The open source error catcher that's Airbrake API compliant

  • 14

    rack (rack/rack)

    a modular Ruby webserver interface

  • 13

    ruby-git (schacon/ruby-git)

    Ruby/Git is a Ruby library that can be used to create, read and manipulate Git repositories by wrapping system calls to the git binary.

  • 13

    t (sferik/t)

    A command-line power tool for Twitter.

  • 13

    rspec-mocks (rspec/rspec-mocks)

    Rspec-2 doubles (mocks and stubs)

  • 12

    fnordmetric (paulasmuth/fnordmetric)

    FnordMetric is a redis/ruby-based realtime Event-Tracking app

  • 12

    refinerycms-blog (refinery/refinerycms-blog)

    The very best blogging engine for Refinery CMS

  • 12

    pinewood-derby (nilbus/pinewood-derby)

    A pinewood derby sensor driver and status board

  • 12

    sidekiq (mperham/sidekiq)

    Simple, efficient message processing for Ruby

  • 12

    pry (pry/pry)

    An IRB alternative and runtime developer console

  • 11

    journey (rails/journey)

    A router for rails

  • 11

    rails-api (rails-api/rails-api)

    Rails for API only applications

  • 11

    refinerycms-page-images (refinery/refinerycms-page-images)

    Adds an images tab to your pages so you can format a group of images really nicely on the frontend

  • 10

    scumblr (netflix/scumblr)

  • 10

    savon (savonrb/savon)

    Heavy metal SOAP client

  • 10

    bourbon (thoughtbot/bourbon)

    A simple and lightweight mixin library for Sass.

  • 9

    volt (voltrb/volt)

    A ruby web framework where your ruby runs on both server and client

  • 9

    geminabox (geminabox/geminabox)

    Really simple rubygem hosting

  • 9

    faraday (lostisland/faraday)

    Simple, but flexible HTTP client library, with support for multiple backends.

  • 9

    factory_girl (thoughtbot/factory_girl)

    A library for setting up Ruby objects as test data.

  • 8

    wicked (schneems/wicked)

    Use wicked to turn your controller into a wizard

  • 8

    rom (rom-rb/rom)

    Ruby Object Mapper

  • 8

    capybara (jnicklas/capybara)

    Acceptance test framework for web applications

  • 8

    warbler (jruby/warbler)

    Warbler chirpily constructs .war files of your Ruby applications.

  • 8

    will_paginate (mislav/will_paginate)

    Pagination library for Rails 3, Sinatra, Merb, DataMapper, and more

  • 7

    haml (haml/haml)

    HTML Abstraction Markup Language - A Markup Haiku

  • 7

    dm-core (datamapper/dm-core)

    DataMapper - Core

  • 7

    simplecov (colszowka/simplecov)

    Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across test suites

  • 7

    ridley (riotgames/ridley)

    A reliable Chef API client with a clean syntax

  • 7

    blacklight (projectblacklight/blacklight)

    Blacklight provides a discovery interface for any Solr (http://lucene.apache.org/solr) index.

  • 7

    opro (opro/opro)

  • 7

    turbulence (chad/turbulence)

    Hopefully-meaningful metrics

  • 6

    state_machine (pluginaweek/state_machine)

    Adds support for creating state machines for attributes on any Ruby class

  • 6

    resque (resque/resque)

    Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.

  • 6

    parallel_tests (grosser/parallel_tests)

    Rails: 2 CPUs = 2x Testing Speed for RSpec, Test::Unit and Cucumber

  • 6

    svn2git (nirvdrum/svn2git)

    Ruby tool for importing existing svn projects into git.

  • 6

    lotus (lotus/lotus)

    A complete web framework for Ruby

  • 6

    mongomapper (mongomapper/mongomapper)

    A Ruby Object Mapper for Mongo

  • 6

    casino (rbcas/casino)

    CASino Rails Engine (used in CASinoApp).

  • 5

    better_errors (charliesome/better_errors)

    Better error page for Rails and other Rack apps

  • 5

    virtus (solnic/virtus)

    Attributes on Steroids for Plain Old Ruby Objects

  • 5

    celluloid (celluloid/celluloid)

    Actor-based concurrent object framework for Ruby

  • 5

    bubblewrap (rubymotion/bubblewrap)

    Cocoa wrappers and helpers for RubyMotion (Ruby for iOS) - Making Cocoa APIs more Ruby like, one API at a time. Fork away and send your pull requests.

  • 5

    geocoder (alexreisner/geocoder)

    Complete Ruby geocoding solution.

  • 5

    authlogic (binarylogic/authlogic)

    A simple ruby authentication solution.

  • 5

    cucumber (cucumber/cucumber)

    BDD that talks to domain experts first and code second

  • 5

    slogger (ttscoff/slogger)

    Social logging script for Day One

  • 5

    ruboto (ruboto/ruboto)

    A platform for developing apps using JRuby on Android.

  • 5

    sorcery (noamb/sorcery)

    Magical authentication for Rails 3

  • 4

    surveyor (nubic/surveyor)

    A Rails gem that lets you code surveys, questionnaires, quizzes, etc... and add them to your app.

  • 4

    factory_girl_rails (thoughtbot/factory_girl_rails)

    Factory Girl ♥ Rails

  • 4

    sprockets (sstephenson/sprockets)

    Rack-based asset packaging system

  • 4

    ransack (activerecord-hackery/ransack)

    Object-based searching. With maintenance by @radar and @jonatack!

  • 4

    twitter (sferik/twitter)

    A Ruby interface to the Twitter API.

  • 4

    theodinproject (theodinproject/theodinproject)

    Main Website for The Odin Project

  • 3

    squeel (activerecord-hackery/squeel)

    Active Record, improved.

  • 3

    bootstrap-generators (decioferreira/bootstrap-generators)

    Bootstrap-generators provides Twitter Bootstrap generators for Rails

  • 3

    friendly_id (norman/friendly_id)

    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.

  • 3

    html2haml (haml/html2haml)

    Convert HTML and HTML+Erb to Haml.

  • 3

    sextant (schneems/sextant)

    find your route on a long journey over Rails with Sextant

  • 3

    dynamoid (veraticus/dynamoid)

    Ruby ORM for Amazon's DynamoDB

  • 3

    mutations (cypriss/mutations)

    Compose your business logic into commands that sanitize and validate input.

  • 3

    metric_fu (metricfu/metric_fu)

    A fist full of code metrics

  • 3

    one-click-orgs (oneclickorgs/one-click-orgs)

    Create legal organisations with just one click

  • 3

    acts-as-taggable-on (mbleigh/acts-as-taggable-on)

    A tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.

  • 3

    fabrication (paulelliott/fabrication)

    Implementing the factory pattern in Ruby so you don't have to.

  • 3

    puma (puma/puma)

    A ruby web server built for concurrency

  • 3

    octokit.rb (octokit/octokit.rb)

    Simple Ruby wrapper for the GitHub API

  • 2

    figaro (laserlemon/figaro)

    Simple Rails app configuration

  • 2

    active-rest-client (whichdigital/active-rest-client)

    ActiveRestClient API Client

  • 2

    roar (apotonick/roar)

    Resource-oriented architectures in Ruby. Roar focuses on object-oriented REST documents.

  • 2

    imdb (ariejan/imdb)

    Easy automated access to IMDB

  • 2

    jekyll-sass-converter (jekyll/jekyll-sass-converter)

    A Sass converter for Jekyll.

  • 2

    metasploit-model (rapid7/metasploit-model)

    Common code, such as validators and mixins, that are shared between ActiveModels in metasploit-framework and ActiveRecords in metasploit_data_models

  • 2

    metasploit_data_models (rapid7/metasploit_data_models)

    MSF database code, gemified

  • 2

    stasis (winton/stasis)

    Static sites made powerful

  • 2

    rspec-given (jimweirich/rspec-given)

    Given/When/Then keywords for RSpec Specifications

  • 2

    rubymotion (hipbyte/rubymotion)

  • 2

    poncho (stripe/poncho)

    Easily create REST APIs

  • 2

    hackernotes (abhishek77in/hackernotes)

    An active README for Open Source projects on Github

  • 2

    sass-rails (rails/sass-rails)

    Ruby on Rails stylesheet engine for Sass

  • 2

    spinach (codegram/spinach)

    Spinach is a BDD framework on top of Gherkin.

  • 2

    mongoid-grid_fs (ahoward/mongoid-grid_fs)

    mongoid-grid_fs

  • 2

    oracle-enhanced (rsim/oracle-enhanced)

    Oracle enhaced adapter for ActiveRecord

  • 2

    jquery-ui-rails (joliss/jquery-ui-rails)

    jQuery UI for the Rails 3.1+ asset pipeline

  • 2

    sinatra-assetpack (rstacruz/sinatra-assetpack)

    Package your assets transparently in Sinatra.

  • 2

    httparty (jnunemaker/httparty)

    Makes http fun again!

  • 2

    xmpp4r (xmpp4r/xmpp4r)

    XMPP/Jabber Library for Ruby

  • 2

    rubycastsbrasil (rubycastsbrasil/rubycastsbrasil)

    Ruby Casts com conteúdo em português totalmente grátis!

  • 2

    metainspector (jaimeiniesta/metainspector)

    Ruby gem for web scraping purposes. It scrapes a given URL, and returns you its title, meta description, meta keywords, an array with all the links, all the images in it, etc.

  • 2

    link_thumbnailer (gottfrois/link_thumbnailer)

    Ruby gem that generates thumbnail images from a given URL. Much like popular social website with link preview.

  • 2

    mutant (mbj/mutant)

    Mutation tests for ruby

  • 2

    fb_graph (nov/fb_graph)

    A full-stack Facebook Graph API wrapper in Ruby.

  • 2

    httmultiparty (jwagener/httmultiparty)

    HTTMultiParty is a thin wrapper around HTTParty to provide multipart uploads.

  • 2

    chefspec (sethvargo/chefspec)

    Write RSpec examples for Opscode Chef cookbooks

  • 2

    puma_worker_killer (schneems/puma_worker_killer)

    Automatically restart Puma cluster workers based on max RAM available

  • 2

    railsinstaller-windows (railsinstaller/railsinstaller-windows)

    RailsInstaller for Windows

  • 2

    salesforce_bulk_api (yatish27/salesforce_bulk_api)

    A ruby gem for bulk api for Salesforce CRM

  • 1

    sugarcube (rubymotion/sugarcube)

    Some sugar for your cocoa, or your tea. RubyMotion helpers. Follow @sugarcube_rb for commit notifications.

  • 1

    faye-rails (jamesotron/faye-rails)

    Simple Rails 3.1 glue for the Faye messaging protocol.

  • 1

    hoe (seattlerb/hoe)

  • 1

    helios (helios-framework/helios)

    An extensible open-source mobile backend framework

  • 1

    crewmate (crewmate/crewmate)

    Community fork of Teambox-3 with LDAP support, option to disable “community mode” and more…

  • 1

    warden (hassox/warden)

    General Rack Authentication Framework

  • 1

    whipped-cream (justincampbell/whipped-cream)

    HTTP topping for Raspberry Pi

  • 1

    progit (progit/progit)

    Pro Git Book Content

  • 1

    databasedotcom (heroku/databasedotcom)

    Ruby client for the Database.com and Chatter APIs

  • 1

    rjgit (repotag/rjgit)

    A JRuby wrapper for JGit

  • 1

    rubymotion_cookbook (iconoclastlabs/rubymotion_cookbook)

    RubyMotion iOS Cookbook

  • 1

    moonshine (railsmachine/moonshine)

    Simple Rails deployment and configuration management. 15 minute deploys of Rails 2 or Rails 3 apps.

  • 1

    rumm (rackspace/rumm)

    A tasty tool for hackers and pirates

  • 1

    cheatly (arthurnn/cheatly)

    A cheat-sheet cli for a cheat repository

  • 1

    riak-ruby-client (basho/riak-ruby-client)

    Ruby client for Riak

  • 1

    pivotal-tracker (jsmestad/pivotal-tracker)

    Ruby gem that provides an AR-style interface for the Pivotal Tracker API

  • 1

    daemon-kit (kennethkalmer/daemon-kit)

    Daemon Kit aims to simplify creating Ruby daemons by providing a sound application skeleton (through a generator), task specific generators (jabber bot, etc) and robust environment management code.

  • 1

    migrant (pascalh1011/migrant)

    Easier schema management for Rails that complements your domain model.

  • 1

    sprockets-rails (rails/sprockets-rails)

    Sprockets Rails integration

  • 1

    ember-rails (emberjs/ember-rails)

    Ember for Rails 3.1+

  • 1

    catarse (catarse/catarse)

    The first open source crowdfunding platform for creative projects in the world

  • 1

    ruby-dicom (dicom/ruby-dicom)

    Library for reading, editing and writing DICOM files, as well as handling DICOM network communication. Written in the Ruby language.

  • 1

    estimator (mtrovilho/estimator)

    Estimate remaining time based on previous values

  • 1

    web (squaresquash/web)

    Squash’s front-end and API host.

  • 1

    picky (floere/picky)

    Picky is a really easy to use and fast Ruby semantic search engine that helps your users find what they are looking for.

  • 1

    rails_best_practices (railsbp/rails_best_practices)

    a code metric tool for rails projects

  • 1

    mailkick (ankane/mailkick)

    Email subscriptions made easy

  • 1

    active_admin (gregbell/active_admin)

    The administration framework for Ruby on Rails applications.

  • 1

    drawbang (potomak/drawbang)

    Draw 16 x 16 animated pictures. Draw! is a social flavored online pixel art editor.

  • 1

    turnip (jnicklas/turnip)

    Gherkin extension for RSpec

  • 1

    capistrano_mailer (pboling/capistrano_mailer)

    Capistrano Deployment Email Notification

  • 1

    rack-insight (pboling/rack-insight)

    Debugging toolbar for Rack applications implemented as middleware

  • 267

    julia (julialang/julia)

    The Julia Language: A fresh approach to technical computing.

  • 264

    elasticsearch (elasticsearch/elasticsearch)

    Open Source, Distributed, RESTful Search Engine

  • 223

    netty (netty/netty)

    Netty project - an event-driven asynchronous network application framework

  • 105

    spring-boot (spring-projects/spring-boot)

    Spring Boot

  • 99

    lantern (getlantern/lantern)

    P2P censorship circumvention tool and network that allows users to give or get access to the internet through trusted contacts in other places.

  • 24

    ratpack (ratpack/ratpack)

    A micro web framework for Groovy

  • 18

    cucumber-jvm (cucumber/cucumber-jvm)

    Cucumber for the JVM

  • 17

    eventbus (greenrobot/eventbus)

    Android optimized event bus that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.

  • 14

    spring-hateoas (spring-projects/spring-hateoas)

    Spring HATEOAS - Library to support implementing representations for hyper-text driven REST web services.

  • 11

    device-frame-generator (f2prateek/device-frame-generator)

    Wrap your app screenshots in real device artwork

  • 9

    junit (junit-team/junit)

    A programmer-oriented testing framework for Java.

  • 9

    camus (linkedin/camus)

  • 8

    jbake (jbake-org/jbake)

    Java based open source static site/blog generator for developers & designers.

  • 8

    metrics-spring (ryantenney/metrics-spring)

    Spring integration for Yammer's Metrics library

  • 8

    android_frameworks_base (cyanogenmod/android_frameworks_base)

  • 7

    android-app (wallabag/android-app)

    Google Androïd application to add post to Wallabag

  • 6

    spoon (square/spoon)

    Distributing instrumentation tests to all your Androids.

  • 5

    atmosphere (atmosphere/atmosphere)

    The only Portable WebSocket/Comet Framework supporting Scala, Groovy and Java

  • 5

    groovy-eclipse (groovy/groovy-eclipse)

    Groovy-Eclipse

  • 5

    android (libreliodev/android)

    Magazine App on Android

  • 4

    togglz (togglz/togglz)

  • 4

    intent-intercept (intrications/intent-intercept)

    Intent Intercept Android app

  • 4

    splice (almeida91/splice)

    A genetic algorithm library for use with the Java platform, it aims the ease of use while retaining a good performance.

  • 3

    simpledialogfx (daytron/simpledialogfx)

    Lightweight dialog API for JavaFX.

  • 3

    metasploit-javapayload (rapid7/metasploit-javapayload)

  • 2

    eclim (ervandew/eclim)

    Expose eclipse features inside of vim.

  • 1

    joda-time (jodaorg/joda-time)

    Joda-Time is the widely used replacement for the Java date and time classes.

  • 1

    heroku-eclipse-plugin (heroku/heroku-eclipse-plugin)

    Heroku Eclipse plugin is a fully integrated plugin into Eclipse IDE that will allow developers to manage their Heroku apps and environment right from their favourite IDE

  • 1

    blackjack (swapagarwal/blackjack)

    A simple android blackjack game

  • 1

    acra (acra/acra)

    Application Crash Reports for Android

  • 1

    javaanpr (oskopek/javaanpr)

    JavaANPR - Automatic Number Plate Recognition System for Java

  • 1

    postmark-java (jaredholdcroft/postmark-java)

    Postmark Java API

  • 1

    lightfish (adambien/lightfish)

    GlassFish Monitoring Utility

  • 1

    android-client (buddycloud/android-client)

    buddycloud android client

  • 1

    vifun (jmlucjav/vifun)

    a GUI to help visually tweak Solr boosting

  • 1

    sirix (johanneslichtenberger/sirix)

    Sirix - a versioned storage system for hierarchical data (rooted labeled trees -- XML and JSON)

  • 219

    synergy (synergy/synergy)

    Share one mouse and keyboard between multiple computers on your desk.

  • 163

    hhvm (facebook/hhvm)

    HHVM is a new open-source virtual machine designed for executing programs written in PHP. HHVM uses a just-in-time (JIT) compilation approach to achieve superior performance while maintaining the flexibility that PHP developers are accustomed to.

  • 98

    trinitycore (trinitycore/trinitycore)

    TrinityCore Open Source MMO Framework

  • 71

    scipy (scipy/scipy)

    Scipy main repository

  • 62

    multimc5 (multimc/multimc5)

    MultiMC is a free, open source launcher that helps you manage multiple, cleanly separated, instances of Minecraft.

  • 31

    dwarf-therapist (splintermind/dwarf-therapist)

    Maintained branch of the original Dwarf Therapist for Dwarf Fortress.

  • 25

    wpn-xm (wpn-xm/wpn-xm)

    WPИ-XM is a free and open-source web server solution stack for professional PHP development on the Windows platform.

  • 20

    colobot (colobot/colobot)

    Source code of open-source Colobot project developed by Epsitec and Polish Portal of Colobot (PPC)

  • 5

    coderetreat (coreyhaines/coderetreat)

  • 3

    restclient-cpp (mrtazz/restclient-cpp)

    C++ client for making HTTP/REST requests

  • 1

    ruby-opencv (ruby-opencv/ruby-opencv)

    Versioned fork of the OpenCV gem for Ruby

  • 1

    protobuf (localshred/protobuf)

    Ruby implementation for Protocol Buffers

  • 173

    akka (akka/akka)

    Akka Project

  • 74

    slick (slick/slick)

    Scala Language Integrated Connection Kit

  • 41

    ensime-server (ensime/ensime-server)

    ENhanced Scala Interaction Mode for Emacs

  • 40

    sbt (sbt/sbt)

    sbt, a build tool for Scala

  • 27

    scalding (twitter/scalding)

    A Scala API for Cascading

  • 25

    gitbucket (takezoe/gitbucket)

    Github clone by Scala, Easy to setup.

  • 21

    spray (spray/spray)

    A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable

  • 13

    algebird (twitter/algebird)

    Abstract Algebra for Scala

  • 10

    scalaz (scalaz/scalaz)

    An extension to the core scala library.

  • 10

    scalariform (mdr/scalariform)

    Scala source code formatter

  • 8

    breeze (scalanlp/breeze)

    Breeze is a numerical processing library for Scala.

  • 7

    spire (non/spire)

    Powerful new number types and numeric abstractions for Scala.

  • 7

    shapeless (milessabin/shapeless)

    Generic programming for Scala

  • 6

    scalatra (scalatra/scalatra)

    Tiny Scala high-performance, async web framework, inspired by Sinatra

  • 5

    scalastyle (scalastyle/scalastyle)

    scalastyle

  • 4

    bijection (twitter/bijection)

    Reversible conversions between types

  • 4

    scalamock (paulbutcher/scalamock)

    Native Scala mocking framework

  • 4

    util (twitter/util)

    Wonderful reusable code from Twitter

  • 3

    scaloid (pocorall/scaloid)

    Scaloid makes your Android code easy to write and understand.

  • 1

    play20 (playframework/play20)

    Play framework 2.x

  • 1

    ensime-src (ensime/ensime-src)

    ENhanced Scala Interaction Mode for Emacs

  • 132

    neovim (neovim/neovim)

    vim's rebirth for the 21st century

  • 86

    numpy (numpy/numpy)

    Numpy main repository

  • 83

    fontforge (fontforge/fontforge)

    A font editor

  • 80

    scikit-learn (scikit-learn/scikit-learn)

    scikit-learn: machine learning in Python

  • 69

    redis (antirez/redis)

    Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes

  • 31

    mcserver (mc-server/mcserver)

    A performant C++ Minecraft Server

  • 15

    smartos-live (joyent/smartos-live)

    For more information, please see http://smartos.org/ For any questions that aren't answered there, please join the SmartOS discussion list: http://smartos.org/smartos-mailing-list/

  • 13

    sfml (laurentgomila/sfml)

    Simple and Fast Multimedia Library

  • 9

    hiredis (redis/hiredis)

    Minimalistic C client for Redis >= 1.2

  • 8

    rugged (libgit2/rugged)

    ruby bindings to libgit2

  • 5

    rmagick (gemhome/rmagick)

    The official home for RMagick until/if we get access to the original repo

  • 4

    linenoise (antirez/linenoise)

    A small self-contained alternative to readline and libedit

  • 1

    multimarkdown-4 (fletcher/multimarkdown-4)

    C implementation of MultiMarkdown; almost complete rewrite of MMD 3 (which was aka "peg-multimarkdown").

  • 1

    lci (justinmeza/lci)

    A LOLCODE interpreter written in C.

  • 1

    xcape (alols/xcape)

    Linux utility to configure modifier keys to act as other keys when pressed and released on their own.

  • 111

    openra (openra/openra)

    An open-source implementation of the Red Alert engine using .NET/mono and OpenGL. Runs on Windows, Linux and OSX. Bugs at http://bugs.open-ra.org/

  • 46

    sovnd (georgehahn/sovnd)

    Collaborative playlist platform

  • 34

    signalr (signalr/signalr)

    Incredibly simple real-time web for .NET

  • 27

    nancy (nancyfx/nancy)

    Nancy is a lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono

  • 27

    scriptcs (scriptcs/scriptcs)

    Write C# apps with a text editor, nuget and the power of Roslyn!

  • 17

    libgit2sharp (libgit2/libgit2sharp)

    Git + .Net/Mono = ❤

  • 14

    fluentmigrator (schambers/fluentmigrator)

    Fluent Migrations framework for .net

  • 8

    glimpse (glimpse/glimpse)

    A client side Glimpse into whats going on in your server

  • 8

    core (castleproject/core)

  • 7

    mediabrowser (mediabrowser/mediabrowser)

    Media Browser Server is a home media server built using other popular open source technologies.

  • 6

    sparkleshare (hbons/sparkleshare)

    SparkleShare is an Open Source collaboration and sharing tool that is designed to keep things simple and to stay out of your way. It allows you to instantly sync with Git repositories and is available for Linux distributions, Mac and Windows.

  • 4

    windsor (castleproject/windsor)

  • 4

    myhome2013 (m-zuber/myhome2013)

    Home finance management

  • 4

    humanizer (mehdik/humanizer)

    Humanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities

  • 2

    ninject (ninject/ninject)

    the ninja of .net dependency injectors

  • 1

    servicestack (servicestack/servicestack)

    Code-first config/code-gen free REST,RPC,MQ+SOAP webservices for .NET/Mono

  • 1

    zencoder-cs (chadburggraf/zencoder-cs)

    A .NET C# client library for zencoder.com.

  • 62

    idlelands (idlelands/idlelands)

    A full-blown idling RPG. It has a modular backend that can be added to any existing frontend via a REST API.

  • 20

    vim-mode (atom/vim-mode)

    Next generation vim support for atom

  • 17

    houston (gterrono/houston)

    A zero-config, Django Admin-like admin for Meteor

  • 15

    go-plus (joefitzgerald/go-plus)

    Golang Package For Atom That Adds Formatting, Syntax Checking, Linting and Vetting

  • 10

    hubot (github/hubot)

    A customizable, kegerator-powered life embetterment robot.

  • 9

    dropbox-js (dropbox/dropbox-js)

    JavaScript client library for the Dropbox API

  • 6

    chaplin (chaplinjs/chaplin)

    An Application Architecture Using Backbone.js

  • 1

    restify-oauth2 (domenic/restify-oauth2)

    A simple OAuth 2 endpoint for Restify

  • 56

    overtone (overtone/overtone)

    Collaborative Programmable Music

  • 29

    leiningen (technomancy/leiningen)

    Automate Clojure projects without setting your hair on fire.

  • 9

    midje (marick/midje)

    Midje provides a migration path from clojure.test to a more flexible, readable, abstract, and gracious style of testing

  • 8

    liberator (clojure-liberator/liberator)

    Liberator is a Clojure library for building RESTful applications.

  • 7

    ring (ring-clojure/ring)

    Clojure web application library: abstracts HTTP to allow modular and concise webapps

  • 6

    pallet (pallet/pallet)

    Automates controlling and provisioning cloud server instances. DevOps for the JVM.

  • 5

    lein-midje (marick/lein-midje)

    Leiningen plugin for Midje

  • 5

    friend (cemerick/friend)

    An extensible authentication and authorization library for Clojure Ring web applications and services.

  • 2

    lein-ring (weavejester/lein-ring)

    Ring plugin for Leiningen

  • 1

    compojure (weavejester/compojure)

    A concise routing DSL for Ring/Clojure

  • 1

    clj-pdf (yogthos/clj-pdf)

    PDF generation library for Clojure

  • 1

    pedestal (pedestal/pedestal)

    The Pedestal web application framework

  • 33

    vibe.d (rejectedsoftware/vibe.d)

    Official vibe.d development

  • 32

    opendylan (dylan-lang/opendylan)

    Open Dylan compiler and IDE

  • 1

    wiki (dylan-lang/wiki)

    A git-backed wiki with RST markup

  • 28

    wordpress-ios-editor (wordpress-mobile/wordpress-ios-editor)

    A reusable iOS rich text editor component.

  • 16

    wordpresscom-stats-ios (wordpress-mobile/wordpresscom-stats-ios)

    Reusable component for displaying WordPress.com site stats in an iOS application

  • 15

    kif (kif-framework/kif)

    Keep It Functional - An iOS Functional Testing Framework

  • 14

    afnetworking (afnetworking/afnetworking)

    A delightful iOS and OS X networking framework

  • 13

    macpass (mstarke/macpass)

    A native OS X KeePass client

  • 11

    nui (tombenner/nui)

    Style iOS apps with a stylesheet, similar to CSS

  • 11

    couchbase-lite-ios (couchbase/couchbase-lite-ios)

    Lightweight, embedded, syncable NoSQL database engine for iOS (and Mac!) apps.

  • 8

    mogenerator (rentzsch/mogenerator)

    Core Data code generation

  • 4

    ios-app (wallabag/ios-app)

    wallabag App for iOS. Download from the AppStore: https://itunes.apple.com/app/id828331015

  • 1

    baker (simbul/baker)

    The HTML5 ebook framework to publish interactive books & magazines on iPad & iPhone using simply open web standards

  • 1

    rnblurmodalview (rnystrom/rnblurmodalview)

    Add depth to your alerts.

  • 25

    zeroclickinfo-spice (duckduckgo/zeroclickinfo-spice)

    DuckDuckGo instant answer plugins based on JavaScript APIs

  • 22

    dancer2 (perldancer/dancer2)

    Perl Dancer Next Generation (rewrite of Perl Dancer)

  • 17

    metacpan-web (cpan-api/metacpan-web)

    Web interface for MetaCPAN

  • 9

    app-perlbrew (gugod/app-perlbrew)

    Manage perl installations in your $HOME

  • 3

    cpanminus (miyagawa/cpanminus)

    cpanminus - get, unpack, build and install modules from CPAN

  • 1

    test-more-behaviour (bostonaholic/test-more-behaviour)

    Test::More:Behaviour module for writing BDD tests in Perl

  • 18

    awesome-elixir (h4cc/awesome-elixir)

    A curated list of amazingly awesome Elixir libraries, resources and shiny things.

  • 15

    elixir (elixir-lang/elixir)

    Elixir is a metaprogrammable, functional language built atop the Erlang VM. It is a dynamic language with hygenic macros that leverages Erlang's ability to build concurrent, distributed, and fault-tolerant applications with hot code upgrades.

  • 9

    phoenix (phoenixframework/phoenix)

    Elixir Web Framework

  • 4

    sugar (sugar-framework/sugar)

    Modular web framework for Elixir

  • 4

    timex (bitwalker/timex)

    Easy to use Date and Time modules for Elixir

  • 2

    plug (elixir-lang/plug)

    A specification and conveniences for composable modules in between web applications

  • 2

    postgrex (ericmj/postgrex)

    PostgreSQL driver for Elixir

  • 2

    faker (igas/faker)

    Faker is pure Elixir library for generating fake data.

  • 1

    finder (h4cc/finder)

    A Elixir module for finding files and directories in a given path.

  • 1

    mailman (kamilc/mailman)

    Mailman provides a clean way of defining mailers in your Elixir applications

  • 1

    exvcr (parroty/exvcr)

    HTTP request/response recording library for elixir, inspired by VCR.

  • 18

    spf13-vim (spf13/spf13-vim)

    The ultimate vim distribution

  • 16

    nerdtree (scrooloose/nerdtree)

    A tree explorer plugin for vim.

  • 9

    janus (carlhuda/janus)

    Vim distribution

  • 9

    vim-fugitive (tpope/vim-fugitive)

    fugitive.vim: a Git wrapper so awesome, it should be illegal

  • 15

    prezto (sorin-ionescu/prezto)

    The configuration framework for Zsh

  • 10

    gvm (moovweb/gvm)

    Go Version Manager

  • 9

    rbenv (sstephenson/rbenv)

    Groom your app’s Ruby environment

  • 8

    dokku (progrium/dokku)

    Docker powered mini-Heroku in around 100 lines of Bash

  • 6

    gitflow (petervanderdoes/gitflow)

    AVH Edition of the git extensions to provide high-level repository operations for Vincent Driessen's branching model

  • 6

    scm_breeze (ndbroadbent/scm_breeze)

    Adds numbered shortcuts to the output git status, and much more

  • 4

    heroku-buildpack-php (chh/heroku-buildpack-php)

    A more advanced PHP buildpack for Heroku, inspired by the Node.js buildpack

  • 3

    fresh (freshshell/fresh)

    Keep your dot files fresh.

  • 3

    php-build (chh/php-build)

    Builds PHP so that multiple versions can be used in parallel.

  • 2

    laptop (thoughtbot/laptop)

    Laptop is a shell script that turns your Linux or Mac OS X laptop into an awesome development machine.

  • 1

    docker-ubuntu-php (h4cc/docker-ubuntu-php)

    Docker images for multiple Ubuntu and PHP version combinations.

  • 1

    git-achievements (icefox/git-achievements)

    Aquire achievements while using git.

  • 12

    racket (plt/racket)

    The Racket repository

  • 11

    roll20-character-sheets (actoba/roll20-character-sheets)

    Character sheet templates created by the community for use in Roll20.

  • 6

    jekyll-now (barryclark/jekyll-now)

    Build a Jekyll blog in minutes, without touching the command line.

  • 3

    betterspecs (andreareginato/betterspecs)

    RSpec Best Practices

  • 2

    artoo (hybridgroup/artoo)

    Ruby robotics framework using Celluloid

  • 8

    yesod (yesodweb/yesod)

    A RESTful Haskell web framework built on WAI.

  • 4

    hakyll (jaspervdj/hakyll)

    A static website compiler library in Haskell

  • 1

    xhaskell (exercism/xhaskell)

    Exercism Exercises in Haskell

  • 7

    tocc (aidin36/tocc)

    A Tool for Obsessive Compulsive Classifiers

  • 4

    gen_smtp (vagabond/gen_smtp)

    A generic Erlang SMTP server and client that can be extended via callback modules

  • 2

    leptus (s1n4/leptus)

    Erlang REST framework that runs on top of cowboy

  • 1

    webmachine (basho/webmachine)

    A REST-based system for building web applications.

  • 2

    gstorm (kdabir/gstorm)

    A simple ORM for groovy scripts

  • 1

    gaelyk (gaelyk/gaelyk)

    A lightweight Groovy toolkit for Google App Engine Java

  • 1

    midje-mode (dnaumov/midje-mode)

    Emacs mode for the Midje test framework

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