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3,853 developers are working on 1188 open source repos


Repos needing the most help

  • 2002

    rust (rust-lang/rust)

    a safe, concurrent, practical language

  • 1787

    salt (saltstack/salt)

    Central system and configuration manager

  • 1623

    sympy (sympy/sympy)

    A computer algebra system written in pure Python

  • 875

    ipython (ipython/ipython)

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

  • 782

    statsmodels (statsmodels/statsmodels)

    Statsmodels: statistical modeling and econometrics in Python

  • 560

    boto (boto/boto)

    Python interface to Amazon Web Services

  • 551

    django-tastypie (toastdriven/django-tastypie)

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

  • 407

    matplotlib (matplotlib/matplotlib)

    matplotlib: plotting with Python

  • 401

    django-haystack (toastdriven/django-haystack)

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

  • 367

    mailpile (pagekite/mailpile)

    An experimental indexing and search engine for e-mail

  • 272

    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.

  • 255

    reddit (reddit/reddit)

    the code that powers reddit.com

  • 208

    latextools (sublimetext/latextools)

    LaTeX plugin for Sublime Text 2

  • 161

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

    Image Processing SciKit (Toolbox for SciPy)

  • 160

    webpy (webpy/webpy)

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

  • 139

    pyramid (pylons/pyramid)

    Pyramid web framework

  • 117

    vintageous (guillermooo/vintageous)

    Vi/Vim emulation for Sublime Text 3

  • 111

    flask (mitsuhiko/flask)

    A microframework based on Werkzeug, Jinja2 and good intentions

  • 107

    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

  • 102

    vumi-go (praekelt/vumi-go)

  • 101

    werkzeug (mitsuhiko/werkzeug)

    A flexible WSGI implementation and toolkit

  • 100

    readthedocs.org (rtfd/readthedocs.org)

    source code to readthedocs.org

  • 95

    vumi (praekelt/vumi)

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

  • 71

    requests (kennethreitz/requests)

    Python HTTP Requests for Humans™.

  • 69

    radar_parlamentar (leonardofl/radar_parlamentar)

    Processando votações legislativas.

  • 66

    django-admin2 (pydanny/django-admin2)

    Extendable, adaptable rewrite of django.contrib.admin

  • 66

    topaz (topazproject/topaz)

    A high performance ruby, written in RPython

  • 62

    redis-py (andymccurdy/redis-py)

    Redis Python Client

  • 60

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

    The FreedomSponsors web application

  • 56

    wpull (chfoo/wpull)

    Wget-compatible web downloader and crawler.

  • 56

    python-openid (openid/python-openid)

    OpenID library for Python

  • 56

    python-markdown2 (trentm/python-markdown2)

    markdown2: A fast and complete implementation of Markdown in Python

  • 55

    rapidsms (rapidsms/rapidsms)

    Build SMS applications with Python

  • 55

    pysolr (toastdriven/pysolr)

    Pysolr 3.0.1. The official source.

  • 53

    fontcustom (fontcustom/fontcustom)

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

  • 52

    eventlet (eventlet/eventlet)

    Concurrent networking library for Python (official mirror)

  • 51

    sublime_terminal (wbond/sublime_terminal)

    Open Terminal Here menu and keyboard shortcuts for Sublime Text 2

  • 45

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

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

  • 44

    python-guide (kennethreitz/python-guide)

    Python best practices guidebook, written for Humans.

  • 43

    mintrayr (nmaier/mintrayr)

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

  • 42

    cloudbot (cloudev/cloudbot)

    The easy to use, open source Python IRC Bot (a fork of rmmh/skybot - formerly known as lukeroge/CloudBot)

  • 40

    colander (pylons/colander)

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

  • 33

    err (gbin/err)

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

  • 31

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

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

  • 30

    halite (saltstack/halite)

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

  • 24

    django-money (jakewins/django-money)

    Money fields for django forms and models.

  • 22

    django-test-utils (ericholscher/django-test-utils)

    Utilities for testing Django applications

  • 21

    flask-testing (jarus/flask-testing)

    Unittest extensions for Flask

  • 21

    brod (datadog/brod)

  • 20

    github3.py (sigmavirus24/github3.py)

    Python library for interfacing with the GitHub APIv3

  • 20

    django-configurations (jezdez/django-configurations)

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

  • 18

    aminator (netflix/aminator)

    A tool for creating EBS AMIs. This tool currently works for CentOS/RedHat Linux images and is intended to run on an EC2 instance.

  • 16

    pygithub (jacquev6/pygithub)

    Python library implementing the full Github API v3

  • 15

    maltrieve (technoskald/maltrieve)

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

  • 11

    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.

  • 10

    betamax (sigmavirus24/betamax)

    A VCR imitation designed only for python-requests.

  • 9

    kivy-designer (kivy/kivy-designer)

    UI Designer for Kivy (WIP)

  • 9

    maestro (toscanini/maestro)

    Container orchestration for Docker environments

  • 9

    malformity (digital4rensics/malformity)

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

  • 8

    pycassa (pycassa/pycassa)

    Python client library for Apache Cassandra

  • 8

    leech-tracker (wraithan/leech-tracker)

  • 8

    charade (sigmavirus24/charade)

    Forked version of chardet, being ported to support python 2 and python 3 for kennethreitz/requests

  • 8

    chopshop (mitrecnd/chopshop)

    Protocol Analysis/Decoder Framework

  • 7

    pytmux (wraithan/pytmux)

    A light wrapper around tmux to manage sessions

  • 7

    zamboni (mozilla/zamboni)

    A clandestine operation to make AMO happy

  • 6

    gnome-shell-google-calendar (vintitres/gnome-shell-google-calendar)

    Google Calendar in GNOME Shell

  • 5

    analytics-python (segmentio/analytics-python)

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

  • 5

    django-appconf (jezdez/django-appconf)

    An app to handle configuration defaults of packaged Django apps gracefully

  • 5

    xpython (exercism/xpython)

    Exercism Exercises in Python

  • 4

    flask-mongokit (jarus/flask-mongokit)

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

  • 3

    flask-googlemaps (rochacbruno/flask-googlemaps)

    Small extension for Flask to make using Google Maps easy

  • 3

    pyapi-gitlab (itxaka/pyapi-gitlab)

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

  • 3

    scholarec (arcolife/scholarec)

    Recommendation engine for scholarly works

  • 2

    flask-rst (jarus/flask-rst)

    Create a website from simple reStructuredText files

  • 1

    gitpromote (waseem18/gitpromote)

    'gitpromote' is a social utility for github users to promote their projects to get lots of helping hands to improve code,add new features and find more interesting projects relevant to you.

  • 1

    stellar (coppolaemilio/stellar)

    Development environment for creating games using Python

  • 1

    bunnies-and-badgers (swapagarwal/bunnies-and-badgers)

    A simple game in python where the hero, the bunny, has to defend a castle against an attacking horde of badgers

  • 1295

    trinitycore (trinitycore/trinitycore)

    TrinityCore Open Source MMO Framework

  • 721

    scipy (scipy/scipy)

    Scipy main repository

  • 513

    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.

  • 171

    multimc5 (multimc/multimc5)

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

  • 73

    colobot (colobot/colobot)

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

  • 27

    anura (anura-engine/anura)

    Anura Engine

  • 18

    protobuf (localshred/protobuf)

    Ruby implementation for Protocol Buffers

  • 16

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

    Versioned fork of the OpenCV gem for Ruby

  • 13

    viking (nguillemot/viking)

    Codename Viking game. On hold until further notice.

  • 8

    theasciiproject (yamamushi/theasciiproject)

    A Text-Based Roguelike MMORPG – World Simulation – Genetic Programming Project

  • 7

    desteer (dropechostudios/desteer)

    desteer is a steering behaviors library written in C++. Its meant to be easily extensible and very clean.

  • 6

    nxengine-libretro (libretro/nxengine-libretro)

    Port of NxEngine to libretro - Cave Story game engine clone

  • 5

    coderetreat (coreyhaines/coderetreat)

  • 3

    restclient-cpp (mrtazz/restclient-cpp)

    C++ client for making HTTP/REST requests

  • 1

    snippets (swapagarwal/snippets)

    My collection of useful code snippets/recipes/scripts/macros

  • 1

    x-thesaurus (eightnoteight/x-thesaurus)

    A terminal client to lookup synonyms of an english word

  • 1108

    angular.js (angular/angular.js)

  • 1020

    brackets (adobe/brackets)

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

  • 957

    node (joyent/node)

    evented I/O for v8 javascript

  • 528

    openlayers (openlayers/openlayers)

  • 459

    jquery-mobile (jquery/jquery-mobile)

    jQuery Mobile Framework

  • 431

    mongoose (learnboost/mongoose)

    Node.JS MongoDB utility library with ORM-like functionality

  • 418

    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.

  • 392

    select2 (ivaynberg/select2)

    Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

  • 327

    raphael (dmitrybaranovskiy/raphael)

    JavaScript Vector Library

  • 293

    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.

  • 286

    etherpad-lite (ether/etherpad-lite)

    The most popular collaborative document editor on the web.

  • 277

    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.

  • 251

    octopress (imathis/octopress)

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

  • 250

    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.

  • 246

    jshint (jshint/jshint)

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

  • 238

    leaflet (leaflet/leaflet)

    JavaScript library for mobile-friendly interactive maps

  • 238

    ember.js (emberjs/ember.js)

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

  • 233

    meteor (meteor/meteor)

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

  • 231

    fabric.js (kangax/fabric.js)

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

  • 195

    d3 (mbostock/d3)

    A JavaScript visualization library for HTML and SVG.

  • 195

    ghost (tryghost/ghost)

    Just a blogging platform

  • 184

    c3 (masayuki0812/c3)

    A D3-based reusable chart library

  • 175

    kibana (elasticsearch/kibana)

    Kibana 3

  • 175

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

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

  • 157

    zotonic (zotonic/zotonic)

    Zotonic, the Erlang CMS

  • 146

    stylus (learnboost/stylus)

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

  • 126

    restangular (mgonto/restangular)

    AngularJS service to handle Rest API Restful Resources properly and easily

  • 126

    bower (bower/bower)

    A package manager for the web

  • 117

    prose (prose/prose)

    A Content Editor for GitHub.

  • 116

    modernizr (modernizr/modernizr)

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

  • 114

    huboard (rauhryan/huboard)

    Kanban board for github issues

  • 104

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

    Yeoman generator for AngularJS with an Express server

  • 101

    bootstrap (twbs/bootstrap)

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

  • 100

    cryptocat (cryptocat/cryptocat)

    Web Instant Messaging App With Accessible Encryption

  • 98

    async (caolan/async)

    Async utilities for node and the browser

  • 95

    grunt (gruntjs/grunt)

    Grunt: The JavaScript Task Runner

  • 93

    laker-compendium (ffranke/laker-compendium)

    Laker is a compendium of files, frameworks, styles and tips for designing digital publications in HTML5.

  • 92

    requirejs (jrburke/requirejs)

    A file and module loader for JavaScript

  • 84

    zepto (madrobby/zepto)

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

  • 82

    node-restify (mcavage/node-restify)

    node.js REST framework specifically meant for web service APIs

  • 79

    reveal.js (hakimel/reveal.js)

    The HTML Presentation Framework

  • 72

    gmaps (hpneo/gmaps)

    the easiest way to use Google Maps

  • 71

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

    Node.js debugger based on Blink Developer Tools

  • 69

    community-platform (duckduckgo/community-platform)

    DuckDuckGo Community Platform

  • 63

    quokka (pythonhub/quokka)

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

  • 63

    docs (iron-io/docs)

    Iron.io documentation.

  • 62

    devkit (gameclosure/devkit)

  • 61

    monocle (joseph/monocle)

    A silky, tactile browser-based ebook JavaScript library.

  • 61

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

    The buddycloud glue. Without the goo.

  • 59

    thorax (walmartlabs/thorax)

    Strengthening your Backbone

  • 58

    qunit (jquery/qunit)

    An easy-to-use JavaScript Unit Testing framework.

  • 56

    jsduck (senchalabs/jsduck)

    Simple JavaScript Duckumentation generator.

  • 55

    jquery.ime (wikimedia/jquery.ime)

    jQuery based input methods library

  • 54

    downmarkerwpf (code52/downmarkerwpf)

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

  • 52

    backbone.marionette (marionettejs/backbone.marionette)

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

  • 51

    stylobate (stylobate/stylobate)

    Stylobate

  • 50

    peerjs (peers/peerjs)

    Peer-to-peer data in the browser.

  • 49

    aura (aurajs/aura)

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

  • 48

    backgrid (wyuenho/backgrid)

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

  • 48

    jquery-pjax (defunkt/jquery-pjax)

    pushState + ajax = pjax

  • 46

    analytics.js (segmentio/analytics.js)

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

  • 46

    fake (fsharp/fake)

    FAKE - F# Make

  • 45

    ice (nytimes/ice)

    track changes with javascript

  • 45

    jasmine (pivotal/jasmine)

    DOM-less simple JavaScript testing framework

  • 44

    underscore (jashkenas/underscore)

    JavaScript's utility _ belt

  • 43

    backbone (jashkenas/backbone)

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

  • 42

    reqwest (ded/reqwest)

    browser asynchronous http requests

  • 41

    riak-js (mostlyserious/riak-js)

    Riak client for Javascript

  • 40

    mocha (visionmedia/mocha)

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

  • 38

    locomotive (jaredhanson/locomotive)

    Powerful MVC web framework for Node.js.

  • 36

    bacon.js (baconjs/bacon.js)

    FRP (functional reactive programming) library for Javascript

  • 36

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

    Reference application for AngularJS

  • 35

    xooie (comcast/xooie)

    Xfinity Xooie - Modular, Modifiable, Responsive, Accessible

  • 33

    shellshape (gfxmonk/shellshape)

    tiling window manager extension for gnome-shell

  • 32

    uglifyjs (mishoo/uglifyjs)

    JavaScript parser / mangler / compressor / beautifier library for NodeJS

  • 32

    generator-ember (yeoman/generator-ember)

    Yeoman generator for Ember

  • 31

    gdash (ripienaar/gdash)

    A dashboard for Graphite

  • 30

    pinitto.me (pinittome/pinitto.me)

    Main repo for pinitto.me open source corkboard

  • 29

    punch (laktek/punch)

    A fun and easy way to build modern websites

  • 29

    kickstrap (ajkochanowicz/kickstrap)

    Kickstrap is an extension framework for Bootstrap with themes, apps, and other enhancements.

  • 27

    annyang (talater/annyang)

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

  • 27

    backbone.dualstorage (nilbus/backbone.dualstorage)

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

  • 27

    node-tap (isaacs/node-tap)

    Test Anything Protocol tools for node

  • 26

    mongoosastic (jamescarr/mongoosastic)

    Index mongoose models into elastic search for kickass searching.

  • 26

    grunt-deployments (getdave/grunt-deployments)

    Code and database deployments using GruntJS

  • 23

    fontello (fontello/fontello)

    Iconic fonts scissors

  • 21

    basket.js (addyosmani/basket.js)

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

  • 20

    angular-seed (angular/angular-seed)

    Seed project for angular apps.

  • 20

    candy (candy-chat/candy)

    JavaScript-based multi-user chat client for XMPP.

  • 18

    generator-ionic (diegonetto/generator-ionic)

    Build hybrid mobile apps using the Ionic Framework

  • 18

    riak_control (basho/riak_control)

    Webmachine-based administration interface for Riak.

  • 15

    html5 (aredridel/html5)

    Event-driven HTML5 Parser in Javascript

  • 15

    railsgoat (owasp/railsgoat)

    A vulnerable version of Rails that follows the OWASP Top 10

  • 15

    uranium (moovweb/uranium)

    JS library for Mobile Web

  • 15

    docs (fuel/docs)

    Documentation for FuelPHP

  • 14

    hearsayrequirejsbundle (hearsayit/hearsayrequirejsbundle)

    RequireJS integration for Symfony2. Currently seeking a new maintainer - please ping @kmontag if interested.

  • 14

    sly (darsain/sly)

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

  • 13

    analytics-node (segmentio/analytics-node)

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

  • 13

    zenircbot (zenirc/zenircbot)

    An IRC bot that knows nothing of its past, nor its future.

  • 10

    researchmatch (ucberkeley/researchmatch)

    An application for university departments to facilitate the process of matching undergraduates to research positions.

  • 9

    github-repo-widget (wraithan/github-repo-widget)

    A Firefox Add-on to that shows all of the user's repos and useful quick links.

  • 9

    panamax-ui (centurylinklabs/panamax-ui)

    The Web GUI for Panamax

  • 9

    jquery-cookie (carhartl/jquery-cookie)

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

  • 8

    vboxadm (gittex/vboxadm)

    VBoxAdm is a web based management GUI for Mailservers running e.g. Postfix and Dovecot.

  • 8

    mostly-harmless (kerrick/mostly-harmless)

    A reddit extension for Google Chrome

  • 8

    discourse (discourse/discourse)

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

  • 7

    canned (sideshowcoder/canned)

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

  • 6

    punch-blog (laktek/punch-blog)

    A boilerplate to create personal blogs based on Punch

  • 6

    html5-boilerplate (h5bp/html5-boilerplate)

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

  • 6

    mongomate (bencevans/mongomate)

    Web MongoDB Explorer

  • 6

    common-node (olegp/common-node)

    Synchronous CommonJS compatibility layer using node-fibers

  • 5

    mobile-boilerplate (h5bp/mobile-boilerplate)

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

  • 5

    hoard (marcqualie/hoard)

    Event and data storage with embedded query system built ontop of MongoDB

  • 5

    punerb.org (punerb/punerb.org)

    punerb.org

  • 4

    respect.github.com (respect/respect.github.com)

    Respect website

  • 4

    smartcomments (smartcomments/smartcomments)

    A node.js application to generate comments from your javascript code.

  • 4

    timecop.js (jamesarosen/timecop.js)

    A Javascript library providing "time travel" and "time freezing" capabilities for testing. See also https://github.com/jtrupiano/timecop

  • 4

    jasmine-fixture (searls/jasmine-fixture)

    A script for injecting fixtures into the DOM to be cleaned up after each spec.

  • 4

    mogo-chat (hashnuke/mogo-chat)

    Beautiful team chat app written in Elixir & Ember.js

  • 3

    batmanjs.github.io (batmanjs/batmanjs.github.io)

    http://batmanjs.org

  • 3

    envjasmine (trevmex/envjasmine)

    A headless, self-contained tool for JavaScript Testing.

  • 3

    ssp (jasig/ssp)

    Student Success Plan - Open Source Software Project

  • 2

    libinet (nathanpc/libinet)

    A networking library for humans that code in C++

  • 2

    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.

  • 2

    cloudcmd (coderaiser/cloudcmd)

    User friendly cloud file manager

  • 1

    app-genbetadev-w8 (genbetadev/app-genbetadev-w8)

    Repositorio de Genbeta Dev para el desarrollo de la app de Windows 8

  • 1

    questionnaire_engine (twinge/questionnaire_engine)

    Rails engine that includes the logic to create surveys/questionnaires in your apps.

  • 1

    chrome-ext (wallabag/chrome-ext)

    Chrome Add-on for Wallabag

  • 1

    chronozoom (jaybeavers/chronozoom)

    ChronoZoom is an interactive timeline for all of history.

  • 1

    lodash (lodash/lodash)

    A utility library delivering consistency, customization, performance, & extras.

  • 1

    nell (tanepiper/nell)

    An opinionated nodejs clone of Octopress

  • 987

    julia (julialang/julia)

    The Julia Language: A fresh approach to technical computing.

  • 931

    elgg (elgg/elgg)

    A social networking engine

  • 751

    symfony (symfony/symfony)

    The Symfony PHP framework

  • 686

    zf2 (zendframework/zf2)

    Official Zend Framework 2.0 git repository

  • 617

    yii (yiisoft/yii)

    Yii PHP Framework

  • 579

    core (owncloud/core)

    The ownCloud core

  • 446

    composer (composer/composer)

    Dependency Manager for PHP

  • 343

    framework (laravel/framework)

  • 239

    swiftmailer (swiftmailer/swiftmailer)

    Comprehensive mailing tools for PHP

  • 214

    assetic (kriswallsmith/assetic)

    Asset Management for PHP

  • 198

    wordpress-seo (yoast/wordpress-seo)

    WordPress SEO

  • 142

    smf2.1 (simplemachines/smf2.1)

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

  • 126

    wallabag (wallabag/wallabag)

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

  • 114

    phpci (block8/phpci)

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

  • 108

    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.

  • 90

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

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

  • 88

    puphpet (puphpet/puphpet)

    Vagrant/Puppet GUI

  • 78

    fosrestbundle (friendsofsymfony/fosrestbundle)

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

  • 73

    bootstrapwp-twitter-bootstrap-for-wordpress (rachelbaker/bootstrapwp-twitter-bootstrap-for-wordpress)

    CSS toolkit from Twitter for use as a WordPress theme

  • 70

    opendocman (opendocman/opendocman)

    OpenDocMan - Free PHP Document Management System DMS

  • 67

    gaufrette (knplabs/gaufrette)

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

  • 66

    dokuwiki (splitbrain/dokuwiki)

    The DokuWiki Open Source Wiki Engine

  • 63

    parsedown (erusev/parsedown)

    Parser for Markdown

  • 59

    forceworkbench (ryanbrainard/forceworkbench)

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

  • 57

    cotonti (cotonti/cotonti)

    Fast, reliable and flexible PHP CMF/CMS

  • 48

    validation (respect/validation)

    The most awesome validation engine ever created for PHP

  • 43

    core (fuel/core)

    The core of the FuelPHP framework

  • 32

    laravel (laravel/laravel)

    A PHP Framework For Web Artisans

  • 32

    framework (ppi/framework)

    The PPI Framework - Version 2

  • 27

    rest (respect/rest)

    Thin controller for RESTful applications

  • 26

    cakepackages (cakephp/cakepackages)

    self-contained application that automatically tracks cakephp developer's open source code repositories, including applications and plugins

  • 25

    _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.

  • 23

    orm (fuel/orm)

    The ORM package for FuelPHP

  • 21

    1.2.0 (mailwatch/1.2.0)

  • 20

    mongoqb (alexbilbie/mongoqb)

    A PHP MongoDB query builder library

  • 18

    fosjsroutingbundle (friendsofsymfony/fosjsroutingbundle)

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

  • 18

    proem (proem/proem)

    A lightweight, simple and fast MVC implementation for PHP5.4

  • 15

    jam (openbuildings/jam)

    A small but feature rich ORM

  • 15

    relational (respect/relational)

    Fluent Database Toolkit

  • 14

    foundation (respect/foundation)

    A conventional project tool for PHP and git.

  • 14

    criterion (romhut/criterion)

    Criterion is a Continuous Integration app built in PHP using MongoDB. Criterion is very easy to setup, and you can add GIT repositories from any provider, and run any commands you wish against it.

  • 13

    installers (composer/installers)

    A Multi-Framework Composer Library Installer

  • 12

    codejudge (sankha93/codejudge)

    host coding competitions anywhere, anytime

  • 12

    laravel.io (laravelio/laravel.io)

    The Laravel.IO community portal.

  • 12

    hhvm-progress (h4cc/hhvm-progress)

    Source of the hhvm.h4cc.de website.

  • 11

    oil (fuel/oil)

    The Oil command-line package for FuelPHP

  • 11

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

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

  • 11

    config (respect/config)

    A powerful, small, deadly simple configurator and dependency injection container made to be easy. PHP 5.3 only.

  • 10

    project-info (respect/project-info)

    General Project Information

  • 9

    template (respect/template)

    Experimental, HTML-only templating engine

  • 8

    website (ppi/website)

    The PPI Website

  • 6

    afro (jbrooksuk/afro)

    PHP Request Routing like Sinatra for Ruby

  • 6

    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.

  • 6

    auth (fuel/auth)

    An Authentication package for FuelPHP

  • 6

    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.

  • 5

    loader (respect/loader)

    Hello. I love to load things.

  • 5

    cilex (cilex/cilex)

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

  • 5

    redbean (gabordemooij/redbean)

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

  • 4

    loggerextrabundle (h4cc/loggerextrabundle)

    Symfony2 Bundle for Logging related functionality.

  • 4

    novius-os (novius-os/novius-os)

    Create Once Publish Everywhere with Novius OS, a Cross-Channel Open Source CMS.

  • 3

    mongominify (marcqualie/mongominify)

    A drop in replacement for the native MongoDB PHP Driver which transparently translates data in and out of mongo for smaller storage sizes

  • 3

    csszengarden.com (mezzoblue/csszengarden.com)

    The source of csszengarden.com

  • 3

    parser (fuel/parser)

    A Parser package for FuelPHP that allows for using any kind of parser library to parse your views.

  • 3

    gizmo (sija/gizmo)

    Quick'n'easy file based content management system

  • 3

    redsql (marcioalmada/redsql)

    Programmatic and database agnostic SQL helper for RedBean delivered as a plugin.

  • 3

    fraym (fraym/fraym)

    Fraym

  • 2

    codeigniter-skeleton (anvoz/codeigniter-skeleton)

    A decent starting point for most web apps

  • 1

    phpuserclass (humanworks/phpuserclass)

    A php class and a few tools for user management. Project works with mysql

  • 1

    data (respect/data)

    Persistence simplified

  • 1

    multipart (h4cc/multipart)

    A PHP library for parsing (and generating) RFC1341 Multipart.

  • 1

    roundcube-plugin-vboxadm (gittex/roundcube-plugin-vboxadm)

    VBoxAdm Roundcube Plugin

  • 1

    email (fuel/email)

    Email package for FuelPHP

  • 908

    elasticsearch (elasticsearch/elasticsearch)

    Open Source, Distributed, RESTful Search Engine

  • 269

    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.

  • 206

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

    Spring Boot

  • 171

    netty (netty/netty)

    Netty project - an event-driven asynchronous network application framework

  • 134

    junit (junit-team/junit)

    A programmer-oriented testing framework for Java.

  • 99

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

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

  • 99

    cucumber-jvm (cucumber/cucumber-jvm)

    Cucumber for the JVM

  • 62

    spoon (square/spoon)

    Distributing instrumentation tests to all your Androids.

  • 60

    acra (acra/acra)

    Application Crash Reports for Android

  • 58

    eventbus (greenrobot/eventbus)

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

  • 53

    jbake (jbake-org/jbake)

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

  • 45

    eclim (ervandew/eclim)

    Expose eclipse features inside of vim.

  • 44

    ratpack (ratpack/ratpack)

    A micro web framework for Groovy

  • 41

    foolish-football (fommil/foolish-football)

    Sensible Soccer clone

  • 39

    android (libreliodev/android)

    Magazine App on Android

  • 37

    android_frameworks_base (cyanogenmod/android_frameworks_base)

  • 33

    android-app (wallabag/android-app)

    Google Androïd application to add post to Wallabag

  • 28

    camus (linkedin/camus)

  • 26

    atmosphere (atmosphere/atmosphere)

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

  • 21

    togglz (togglz/togglz)

  • 19

    zibaldone (fommil/zibaldone)

    Idea visualisation tool for creative people.

  • 16

    joda-time (jodaorg/joda-time)

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

  • 14

    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

  • 14

    metrics-spring (ryantenney/metrics-spring)

    Spring integration for Yammer's Metrics library

  • 9

    vifun (jmlucjav/vifun)

    a GUI to help visually tweak Solr boosting

  • 9

    metasploit-javapayload (rapid7/metasploit-javapayload)

  • 9

    astrid (todoroo/astrid)

    Astrid: Android's #1 Task Management Application

  • 5

    webcachedimageview (leocadiotine/webcachedimageview)

    Simple library for Android to asynchronously fetch images, cache them and display them on ImageViews.

  • 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.

  • 4

    lightfish (adambien/lightfish)

    GlassFish Monitoring Utility

  • 4

    android-client (buddycloud/android-client)

    buddycloud android client

  • 3

    javaanpr (oskopek/javaanpr)

    JavaANPR - Automatic Number Plate Recognition System for Java

  • 2

    matrix-toolkits-java (fommil/matrix-toolkits-java)

    Java linear algebra library powered by BLAS and LAPACK

  • 2

    robozombie (sahan/robozombie)

    Effortless networking for your Android application.

  • 2

    intent-intercept (intrications/intent-intercept)

    Intent Intercept Android app

  • 2

    dumbledroid (leocadiotine/dumbledroid)

    Framework that enables integration with a RESTful server using magic.

  • 2

    blackjack (swapagarwal/blackjack)

    A simple android blackjack game

  • 1

    ingestion-validation (inbloom/ingestion-validation)

    This is a Java-based application is used to validate the format and consistency of data prior to uploading to the inBloom data store.

  • 1

    sirix (johanneslichtenberger/sirix)

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

  • 834

    docker (docker/docker)

    Docker - the open-source application container engine

  • 124

    lime (limetext/lime)

    Experimental Sublime Text clone

  • 115

    etcd (coreos/etcd)

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

  • 88

    gosublime (disposaboy/gosublime)

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

  • 58

    godep (tools/godep)

    dependency tool for go

  • 37

    gddo (golang/gddo)

    Go Doc Dot Org

  • 34

    fsnotify (go-fsnotify/fsnotify)

    File system notifications for Go.

  • 28

    pq (lib/pq)

    A pure Go postgres driver for database/sql.

  • 26

    nsq (bitly/nsq)

    realtime distributed message processing at scale

  • 25

    shh (freeformz/shh)

    Shh - Systems Heuristics Herald

  • 21

    gobot (hybridgroup/gobot)

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

  • 12

    gopkg (niemeyer/gopkg)

    Source code for the gopkg.in service.

  • 10

    megajson (benbjohnson/megajson)

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

  • 9

    gokogiri (moovweb/gokogiri)

    A light libxml wrapper for Go

  • 5

    gocov (axw/gocov)

    Coverage testing tool for The Go Programming Language

  • 4

    fusion (moovweb/fusion)

    Javascript bundler plugin.

  • 3

    xgo (exercism/xgo)

    Exercism Exercises in Go

  • 3

    rubex (moovweb/rubex)

    Super Fast Regex in Go

  • 2

    htcat (htcat/htcat)

    Parallel, Pipelined HTTP GET Utility

  • 1

    golog (moovweb/golog)

    Simple logging framework for go.

  • 1

    logplexc (logplex/logplexc)

    Golang Wrapper for Logplex

  • 1

    pg_logplexcollector (logplex/pg_logplexcollector)

    Collect logs from Postgres and submit those to Logplex

  • 1

    spracker (moovweb/spracker)

    Go language module for generating CSS sprite sheets.

  • 789

    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/

  • 209

    signalr (signalr/signalr)

    Incredibly simple real-time web for .NET

  • 185

    nancy (nancyfx/nancy)

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

  • 130

    scriptcs (scriptcs/scriptcs)

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

  • 114

    libgit2sharp (libgit2/libgit2sharp)

    Git + .Net/Mono = ❤

  • 107

    glimpse (glimpse/glimpse)

    A client side Glimpse into whats going on in your server

  • 70

    fluentmigrator (schambers/fluentmigrator)

    Fluent Migrations framework for .net

  • 55

    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.

  • 48

    whoaverse (whoaverse/whoaverse)

    The code that powers whoaverse.com http://www.whoaverse.com/v/whoaversedev

  • 38

    miniprofiler (samsaffron/miniprofiler)

    A simple but effective mini-profiler for ASP.NET MVC, ASP.NET and Ruby.

  • 29

    mediabrowser (mediabrowser/mediabrowser)

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

  • 25

    ninject (ninject/ninject)

    the ninja of .net dependency injectors

  • 22

    humanizer (mehdik/humanizer)

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

  • 17

    windsor (castleproject/windsor)

  • 15

    vsclojure (vsclojure/vsclojure)

    A Visual Studio Clojure extension.

  • 14

    simple.web (markrendle/simple.web)

    A lightweight, object-oriented (Model-View-Handler) framework for modern web development in .NET.

  • 12

    markdownmode (noahric/markdownmode)

    A Markdown mode for Visual Studio 2010.

  • 11

    core (castleproject/core)

  • 8

    zencoder-cs (chadburggraf/zencoder-cs)

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

  • 3

    servicestack.text (servicestack/servicestack.text)

    .NET's fastest JSON, JSV and CSV Text Serializers

  • 1

    servicestack (servicestack/servicestack)

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

  • 1

    analytics.net (segmentio/analytics.net)

    The hassle-free way to integrate analytics into any C# / .NET application.

  • 756

    rails (rails/rails)

    Ruby on Rails

  • 642

    gitlabhq (gitlabhq/gitlabhq)

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

  • 586

    jruby (jruby/jruby)

    JRuby, an implementation of Ruby on the JVM

  • 423

    diaspora (diaspora/diaspora)

    Distributed and contextual social networking

  • 369

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

    A distributed build system for the open source community.

  • 343

    vagrant (mitchellh/vagrant)

    Vagrant is a tool for building and distributing working environments.

  • 273

    mongoid (mongoid/mongoid)

    Ruby ODM framework for MongoDB

  • 267

    eventmachine (eventmachine/eventmachine)

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

  • 260

    cancan (ryanb/cancan)

    Authorization Gem for Ruby on Rails.

  • 257

    chef (opscode/chef)

    A systems integration framework, built to bring the benefits of configuration management to your entire infrastructure.

  • 249

    rails_admin (sferik/rails_admin)

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

  • 235

    heroku (heroku/heroku)

    Heroku Client

  • 220

    fog (fog/fog)

    The Ruby cloud services library.

  • 203

    homebrew-cask (caskroom/homebrew-cask)

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

  • 200

    paperclip (thoughtbot/paperclip)

    Easy file attachment management for ActiveRecord

  • 176

    rubinius (rubinius/rubinius)

    Rubinius, the Ruby Environment

  • 168

    authlogic (binarylogic/authlogic)

    A simple ruby authentication solution.

  • 168

    oscurrency (oscurrency/oscurrency)

    Affero licensed Community Currency web software derived from Insoshi

  • 167

    sunspot (sunspot/sunspot)

    Solr-powered search for Ruby objects

  • 154

    cocoapods (cocoapods/cocoapods)

    An Objective-C library dependency manager.

  • 153

    mail (mikel/mail)

    A Really Ruby Mail Library

  • 146

    shoes4 (shoes/shoes4)

    Shoes 4 : the next version of Shoes

  • 136

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

    Create legal organisations with just one click

  • 115

    huginn (cantino/huginn)

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

  • 115

    spree (spree/spree)

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

  • 113

    dm-core (datamapper/dm-core)

    DataMapper - Core

  • 111

    warbler (jruby/warbler)

    Warbler chirpily constructs .war files of your Ruby applications.

  • 110

    jekyll (jekyll/jekyll)

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

  • 109

    pry (pry/pry)

    An IRB alternative and runtime developer console

  • 102

    exercism.io (exercism/exercism.io)

    Crowd-sourced mentorship.

  • 100

    resque (resque/resque)

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

  • 93

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

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

  • 92

    grape (intridea/grape)

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

  • 91

    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.

  • 90

    svn2git (nirvdrum/svn2git)

    Ruby tool for importing existing svn projects into git.

  • 90

    ruboto (ruboto/ruboto)

    A platform for developing apps using JRuby on Android.

  • 90

    macruby (macruby/macruby)

    MacRuby is an implementation of Ruby 1.9 directly on top of Mac OS X core technologies such as the Objective-C runtime and garbage collector, the LLVM compiler infrastructure and the Foundation and ICU frameworks.

  • 83

    fnordmetric (paulasmuth/fnordmetric)

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

  • 83

    rstat.us (hotsh/rstat.us)

    Simple microblogging network based on the ostatus protocol.

  • 80

    slogger (ttscoff/slogger)

    Social logging script for Day One

  • 78

    bundler (bundler/bundler)

    Manage your application's gem dependencies with less pain

  • 75

    faraday (lostisland/faraday)

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

  • 74

    errbit (errbit/errbit)

    The open source error catcher that's Airbrake API compliant

  • 73

    blacklight (projectblacklight/blacklight)

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

  • 73

    will_paginate (mislav/will_paginate)

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

  • 72

    ransack (activerecord-hackery/ransack)

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

  • 71

    state_machine (pluginaweek/state_machine)

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

  • 69

    crewmate (crewmate/crewmate)

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

  • 68

    capybara-webkit (thoughtbot/capybara-webkit)

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

  • 66

    celluloid (celluloid/celluloid)

    Actor-based concurrent object framework for Ruby

  • 65

    oracle-enhanced (rsim/oracle-enhanced)

    Oracle enhaced adapter for ActiveRecord

  • 64

    pg_search (casecommons/pg_search)

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

  • 63

    capistrano (capistrano/capistrano)

    Remote multi-server automation tool

  • 62

    website (emberjs/website)

    Source for emberjs.com

  • 61

    dynamoid (veraticus/dynamoid)

    Ruby ORM for Amazon's DynamoDB

  • 59

    sorcery (noamb/sorcery)

    Magical authentication for Rails 3

  • 59

    savon (savonrb/savon)

    Heavy metal SOAP client

  • 58

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

    Heroku's Ruby Buildpack for Cedar

  • 58

    cucumber (cucumber/cucumber)

    BDD that talks to domain experts first and code second

  • 58

    bourbon (thoughtbot/bourbon)

    A simple and lightweight mixin library for Sass.

  • 57

    yard (lsegal/yard)

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

  • 57

    loomio (loomio/loomio)

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

  • 57

    activeresource (rails/activeresource)

  • 56

    radiant (radiant/radiant)

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

  • 56

    surveyor (nubic/surveyor)

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

  • 56

    carrierwave (carrierwaveuploader/carrierwave)

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

  • 55

    mutant (mbj/mutant)

    Mutation tests for ruby

  • 54

    our-boxen (boxen/our-boxen)

    Copy me for your team.

  • 54

    fat_free_crm (fatfreecrm/fat_free_crm)

    Ruby on Rails CRM platform for Web 2.0 and beyond

  • 54

    awesome_nested_set (collectiveidea/awesome_nested_set)

    An awesome replacement for acts_as_nested_set and better_nested_set.

  • 54

    mongomapper (mongomapper/mongomapper)

    A Ruby Object Mapper for Mongo

  • 53

    databasedotcom (heroku/databasedotcom)

    Ruby client for the Database.com and Chatter APIs

  • 52

    haml (haml/haml)

    HTML Abstraction Markup Language - A Markup Haiku

  • 51

    progit (progit/progit)

    Pro Git Book Content

  • 51

    arel (rails/arel)

    A Relational Algebra

  • 49

    rubocop (bbatsov/rubocop)

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

  • 48

    t (sferik/t)

    A command-line power tool for Twitter.

  • 46

    factory_girl (thoughtbot/factory_girl)

    A library for setting up Ruby objects as test data.

  • 45

    split (andrew/split)

    Rack Based AB testing framework

  • 44

    draper (drapergem/draper)

    Decorators/View-Models for Rails Applications

  • 43

    activatehub (activate/activatehub)

    Aggregated event calendar for civic engagement and activist events

  • 43

    puma (puma/puma)

    A ruby web server built for concurrency

  • 42

    parallel_tests (grosser/parallel_tests)

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

  • 41

    rubymotion (hipbyte/rubymotion)

  • 41

    active_model_serializers (rails-api/active_model_serializers)

    ActiveModel::Serializer implementation and Rails hooks

  • 39

    simplecov (colszowka/simplecov)

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

  • 39

    sinatra-assetpack (rstacruz/sinatra-assetpack)

    Package your assets transparently in Sinatra.

  • 37

    capybara (jnicklas/capybara)

    Acceptance test framework for web applications

  • 37

    hacketyhack (hacketyhack/hacketyhack)

    the coder’s starter kit: sound, animation, video, messaging in a low-key ruby environment.

  • 37

    chef-dk (opscode/chef-dk)

    A streamlined development and deployment workflow for Chef platform.

  • 36

    pivotal-tracker (jsmestad/pivotal-tracker)

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

  • 35

    sinatra (sinatra/sinatra)

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

  • 33

    geminabox (geminabox/geminabox)

    Really simple rubygem hosting

  • 33

    httparty (jnunemaker/httparty)

    Makes http fun again!

  • 33

    kaminari (amatsuda/kaminari)

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

  • 32

    rack (rack/rack)

    a modular Ruby webserver interface

  • 32

    scout (sunlightlabs/scout)

    Government-wide search and notification website.

  • 32

    rumm (rackspace/rumm)

    A tasty tool for hackers and pirates

  • 31

    web (squaresquash/web)

    Squash’s front-end and API host.

  • 31

    sidekiq (mperham/sidekiq)

    Simple, efficient message processing for Ruby

  • 31

    geocoder (alexreisner/geocoder)

    Complete Ruby geocoding solution.

  • 30

    refinerycms (refinery/refinerycms)

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

  • 28

    restforce (ejholmes/restforce)

    A ruby client for the Salesforce REST api.

  • 28

    afterburnercms (grounded/afterburnercms)

    The CMS part.

  • 28

    ember-rails (emberjs/ember-rails)

    Ember for Rails 3.1+

  • 27

    twitter (sferik/twitter)

    A Ruby interface to the Twitter API.

  • 27

    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.

  • 26

    reek (troessner/reek)

    Code smell detector for Ruby

  • 25

    sass-rails (rails/sass-rails)

    Ruby on Rails stylesheet engine for Sass

  • 25

    gameproject (gilles-leblanc/gameproject)

    Old school computer rpg game project.

  • 24

    virtus (solnic/virtus)

    Attributes on Steroids for Plain Old Ruby Objects

  • 24

    roar (apotonick/roar)

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

  • 23

    rspec-core (rspec/rspec-core)

    Rspec-2 runner and formatters

  • 23

    rails_best_practices (railsbp/rails_best_practices)

    a code metric tool for rails projects

  • 23

    ridley (riotgames/ridley)

    A reliable Chef API client with a clean syntax

  • 21

    html2haml (haml/html2haml)

    Convert HTML and HTML+Erb to Haml.

  • 20

    simple_form (plataformatec/simple_form)

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

  • 20

    squeel (activerecord-hackery/squeel)

    Active Record, improved.

  • 19

    faye-rails (jamesotron/faye-rails)

    Simple Rails 3.1 glue for the Faye messaging protocol.

  • 19

    stasis (winton/stasis)

    Static sites made powerful

  • 19

    drawbang (potomak/drawbang)

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

  • 19

    devise (plataformatec/devise)

    Flexible authentication solution for Rails with Warden.

  • 18

    pinewood-derby (nilbus/pinewood-derby)

    A pinewood derby sensor driver and status board

  • 17

    sinatra-authentication (maxjustus/sinatra-authentication)

    A sinatra extension wrapped in a gem that implements authentication/permissions with users stored in the database. Now with optional support for facebook connect

  • 17

    lotus (lotus/lotus)

    A complete web framework for Ruby

  • 17

    rspec-expectations (rspec/rspec-expectations)

    Rspec-2 expectations (should and matchers)

  • 17

    alchemy_cms (magiclabs/alchemy_cms)

    Alchemy is a powerful, userfriendly and flexible Rails 3 CMS.

  • 17

    mutations (cypriss/mutations)

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

  • 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

    rubycastsbrasil (rubycastsbrasil/rubycastsbrasil)

    Ruby Casts com conteúdo em português totalmente grátis!

  • 16

    metric_fu (metricfu/metric_fu)

    A fist full of code metrics

  • 16

    goodbre.ws (davidcelis/goodbre.ws)

    An example implementation of Recommendable in Rails 3.2 and jquery-pjax. For beer.

  • 16

    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.

  • 16

    rspec-rails (rspec/rspec-rails)

    Rspec-2 for Rails-3

  • 15

    rcov (relevance/rcov)

    The new home of RCov on GitHub

  • 15

    rspec-mocks (rspec/rspec-mocks)

    Rspec-2 doubles (mocks and stubs)

  • 15

    codetriage (codetriage/codetriage)

  • 14

    churn (danmayer/churn)

    Providing additional churn metrics over the original metric_fu churn

  • 14

    whipped-cream (justincampbell/whipped-cream)

    HTTP topping for Raspberry Pi

  • 14

    zucchini (zucchini-src/zucchini)

    A visual iOS testing framework

  • 14

    acts_as_paranoid (goncalossilva/acts_as_paranoid)

    ActiveRecord (>=3.0) plugin which allows you to hide and restore records without actually deleting them.

  • 14

    revily (revily/revily)

    On-call scheduling and incident response

  • 14

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

    Ruby client for Riak

  • 13

    factory_girl_rails (thoughtbot/factory_girl_rails)

    Factory Girl ♥ Rails

  • 13

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

    Rails for API only applications

  • 13

    krypt (krypt/krypt)

    Platform- and library-independent cryptography for Ruby.

  • 12

    xmpp4r (xmpp4r/xmpp4r)

    XMPP/Jabber Library for Ruby

  • 12

    rack-insight (pboling/rack-insight)

    Debugging toolbar for Rack applications implemented as middleware

  • 12

    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.

  • 11

    journey (rails/journey)

    A router for rails

  • 11

    radiant-extension-registry (radiant/radiant-extension-registry)

    A web service to support the distribution and installation of extensions for Radiant CMS.

  • 11

    figaro (laserlemon/figaro)

    Simple Rails app configuration

  • 11

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

    jQuery UI for the Rails 3.1+ asset pipeline

  • 10

    fabrication (paulelliott/fabrication)

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

  • 10

    casino (rbcas/casino)

    CASino Rails Engine (used in CASinoApp).

  • 10

    integrity (integrity/integrity)

    Continuous Integration server

  • 10

    rails-footnotes (josevalim/rails-footnotes)

    Every Rails page has footnotes that gives information about your application and links back to your editor

  • 10

    sprockets-rails (rails/sprockets-rails)

    Sprockets Rails integration

  • 10

    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

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

    ActiveRestClient API Client

  • 9

    spree_bootstrap_frontend (200creative/spree_bootstrap_frontend)

    Switches out Spree’s entire frontend for a bootstrap 3 powered frontend

  • 9

    sprockets (sstephenson/sprockets)

    Rack-based asset packaging system

  • 9

    legato (tpitale/legato)

    GA Core Reporting & Management API Client

  • 9

    better_errors (charliesome/better_errors)

    Better error page for Rails and other Rack apps

  • 9

    logglier (freeformz/logglier)

  • 8

    client_side_validations (bcardarella/client_side_validations)

    ClientSideValidations for Ruby on Rails

  • 8

    warden (hassox/warden)

    General Rack Authentication Framework

  • 8

    rubygems-openpgp (grant-olson/rubygems-openpgp)

    Allows OpenPGP signing of ruby gems.

  • 8

    naught (avdi/naught)

    A toolkit for building Null Object classes in Ruby

  • 7

    exception_notification (pboling/exception_notification)

    [Super] Exception Notifier Gem/Plugin for Rails

  • 7

    rspec-given (jimweirich/rspec-given)

    Given/When/Then keywords for RSpec Specifications

  • 7

    babelyoda (eploko/babelyoda)

    A simple utility to push/pull l10n resources of an iPhone project to/from the translators

  • 7

    railsinstaller-windows (railsinstaller/railsinstaller-windows)

    RailsInstaller for Windows

  • 7

    turbulence (chad/turbulence)

    Hopefully-meaningful metrics

  • 7

    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.

  • 7

    migrant (pascalh1011/migrant)

    Easier schema management for Rails that complements your domain model.

  • 7

    rom (rom-rb/rom)

    Ruby Object Mapper

  • 7

    moonshine (railsmachine/moonshine)

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

  • 6

    salesforce_bulk_api (yatish27/salesforce_bulk_api)

    A ruby gem for bulk api for Salesforce CRM

  • 6

    capistrano-s3 (hooktstudios/capistrano-s3)

    Using Ruby and Capistrano, deploy a static website to an Amazon S3 website bucket.

  • 6

    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

  • 6

    spree_slider (priviterag/spree_slider)

    Add a slider to the spree homepage

  • 6

    refinerycms-blog (refinery/refinerycms-blog)

    The very best blogging engine for Refinery CMS

  • 6

    postmarkdown (ennova/postmarkdown)

    A simple Rails blog engine powered by Markdown.

  • 6

    scrumbot (mscoutermarsh/scrumbot)

    what'd you get done yesterday?

  • 5

    cane (square/cane)

    Code quality threshold checking as part of your build

  • 5

    spinach (codegram/spinach)

    Spinach is a BDD framework on top of Gherkin.

  • 5

    fetching-gem (covermymeds/fetching-gem)

    Hashes and Arrays Are Dead.

  • 5

    mongoid-grid_fs (ahoward/mongoid-grid_fs)

    mongoid-grid_fs

  • 5

    octokit.rb (octokit/octokit.rb)

    Simple Ruby wrapper for the GitHub API

  • 5

    imdb (ariejan/imdb)

    Easy automated access to IMDB

  • 5

    poncho (stripe/poncho)

    Easily create REST APIs

  • 5

    opro (opro/opro)

  • 5

    smurfville (railslove/smurfville)

    Smurfville is the home of SMURF, a new and modular approach to Rails frontend development based on the SMACSS approach for CSS. This gem provides a set of tools that help following this approach.

  • 5

    rip (rip-lang/rip)

    An object-oriented programming language that thinks functionally

  • 5

    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.

  • 5

    cheatly (arthurnn/cheatly)

    A cheat-sheet cli for a cheat repository

  • 5

    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.

  • 5

    metasploit_data_models (rapid7/metasploit_data_models)

    MSF database code, gemified

  • 4

    blazing (effkay/blazing)

    painless git push deployments for everyone

  • 4

    bootstrap-generators (decioferreira/bootstrap-generators)

    Bootstrap-generators provides Twitter Bootstrap generators for Rails

  • 4

    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.

  • 4

    umpire (heroku/umpire)

    HTTP metrics monitoring endpoint

  • 4

    furoshiki (shoes/furoshiki)

    Distribute Ruby GUI apps easily.

  • 4

    week-of-month (sachin87/week-of-month)

    gives a week of month as per given date

  • 4

    self-govern (justuseapen/self-govern)

  • 4

    website (railsinstaller/website)

    RailsInstaller Website

  • 4

    theodinproject (theodinproject/theodinproject)

    Main Website for The Odin Project

  • 4

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

    A Sass converter for Jekyll.

  • 4

    hoe-git (jbarnette/hoe-git)

    A Hoe plugin for tighter Git integration.

  • 4

    octonaut (pengwynn/octonaut)

    Simple CLI for GitHub

  • 4

    schematic (casecommons/schematic)

    Automatic XSD generation from ActiveRecord models

  • 4

    attr_secure (neilmiddleton/attr_secure)

  • 4

    rails-admin-scaffold (dhampik/rails-admin-scaffold)

    Rails generator which allows to scaffold admin controllers, views with proper (non-namespaced) models, helpers, tests and routes

  • 3

    tassadar (agoragames/tassadar)

    A Starcraft 2 replay parser written in pure Ruby

  • 3

    google (kerrick/google)

    A ruby gem to give you the power of Google Search in your command line.

  • 3

    sextant (schneems/sextant)

    find your route on a long journey over Rails with Sextant

  • 3

    capistrano_mailer (pboling/capistrano_mailer)

    Capistrano Deployment Email Notification

  • 3

    halibut (locks/halibut)

    tools to handle the HAL specification

  • 3

    friction (rafalchmiel/friction)

    A tool to check your project for common sources of contributor friction.

  • 3

    catarse (catarse/catarse)

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

  • 3

    hoe (seattlerb/hoe)

  • 3

    rubymotion_cookbook (iconoclastlabs/rubymotion_cookbook)

    RubyMotion iOS Cookbook

  • 3

    radiant-help-extension (saturnflyer/radiant-help-extension)

    Help documentation extension for radiant cms

  • 3

    radiant-page-attachments-extension (radiant/radiant-page-attachments-extension)

    An extension for Radiant CMS to support file uploads modeled as attachments to pages.

  • 3

    wicked (schneems/wicked)

    Use wicked to turn your controller into a wizard

  • 3

    flay (seattlerb/flay)

  • 3

    guard-puma (jc00ke/guard-puma)

    Restart puma when files change

  • 3

    birdses (coffeejunk/birdses)

    gollum views as a mountable rails engine

  • 3

    wwtd (grosser/wwtd)

    WWTD: Travis simulator - faster + no more waiting for build emails

  • 3

    fb_graph (nov/fb_graph)

    A full-stack Facebook Graph API wrapper in Ruby.

  • 2

    cheat (defunkt/cheat)

    Cheating is fun!

  • 2

    foreverb (daddye/foreverb)

    Small daemon framework for ruby, with logging, error handler, scheduling and much more.

  • 2

    sanitize_email (pboling/sanitize_email)

    SanitizeEmail allows you to play with your application's email abilities without worrying that emails will get sent to actual live addresses.

  • 2

    i18n_viz (jhilden/i18n_viz)

    Gem to visualize i18n strings within a rails project

  • 2

    sugarcube (rubymotion/sugarcube)

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

  • 2

    socialite (jsmestad/socialite)

    Support (and manage) Authentication with multiple OmniAuth providers in your Rails application

  • 2

    helios (helios-framework/helios)

    An extensible open-source mobile backend framework

  • 2

    hoe-yard (postmodern/hoe-yard)

    A Hoe plugin for generating YARD documentation

  • 2

    bashcov (infertux/bashcov)

    Code coverage tool for Bash

  • 2

    mongoid_taggable_with_context (lgs/mongoid_taggable_with_context)

    A tagging plugin for Mongoid that allows for custom tagging along dynamic contexts with real-time aggregation (pre-aggregated).

  • 2

    radiant-vapor-extension (saturnflyer/radiant-vapor-extension)

    Creates an interface to manage the redirection of URLs in Radiant CMS

  • 2

    ggs-rails (rahearn/ggs-rails)

    A collection of SASS mixins for easy implementation of the Golden Grid System.

  • 2

    rjgit (repotag/rjgit)

    A JRuby wrapper for JGit

  • 2

    hackernotes (abhishek77in/hackernotes)

    An active README for Open Source projects on Github

  • 2

    repodepot-ruby (michaelfeathers/repodepot-ruby)

    Tools to aid mining of ruby code in git repositories

  • 2

    motiontemplate (iconoclastlabs/motiontemplate)

    A clean RubyMotion project for quickly templating a styled application. RubyMotion Template

  • 2

    font-awesome-rails (bokmann/font-awesome-rails)

    the font-awesome font bundled as an asset for the rails asset pipeline

  • 2

    garb (sija/garb)

    A Ruby wrapper for the Google Analytics API

  • 1

    steering (pixeltrix/steering)

    Ruby Handlebars.js Compiler

  • 1

    estimator (mtrovilho/estimator)

    Estimate remaining time based on previous values

  • 1

    mojikun (steveklabnik/mojikun)

  • 1

    threaded_in_memory_queue (schneems/threaded_in_memory_queue)

    A non-durable in memory threaded worker queue for Ruby

  • 1

    active_admin (gregbell/active_admin)

    The administration framework for Ruby on Rails applications.

  • 1

    capistrano-nrsysmond (davidcollom/capistrano-nrsysmond)

    NewRelic Sysmond capistrano recipe

  • 1

    serenity_now (mtrovilho/serenity_now)

    Minimalist Ruby wrapper for TVRage API.

  • 1

    link_thumbnailer (gottfrois/link_thumbnailer)

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

  • 1

    slipsquare (petems/slipsquare)

    A CLI for Dropbox

  • 1

    spree_attach_document (harssh/spree_attach_document)

    Spree Attach Documents is an extension to Spree (a complete open source commerce solution for Ruby on Rails) that enables a site administrator to add and manage product-specific documents.

  • 1

    hoe-bundler (flavorjones/hoe-bundler)

    Generate a bundler Gemfile from a Hoe spec's dependencies

  • 1

    simplecov-rcov-text (kina/simplecov-rcov-text)

    SimpleCov formatter to generate a simple rcov.txt Rcov style

  • 1

    mailkick (ankane/mailkick)

    Email subscriptions made easy

  • 1

    httmultiparty (jwagener/httmultiparty)

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

  • 1

    scrum_yo (mscoutermarsh/scrum_yo)

    Be awesome at your daily stand up!

  • 716

    numpy (numpy/numpy)

    Numpy main repository

  • 576

    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

  • 519

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

    scikit-learn: machine learning in Python

  • 426

    fontforge (fontforge/fontforge)

    A font editor

  • 238

    neovim (neovim/neovim)

    vim's rebirth for the 21st century

  • 230

    mcserver (mc-server/mcserver)

    A performant C++ Minecraft Server

  • 146

    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/

  • 65

    hiredis (redis/hiredis)

    Minimalistic C client for Redis >= 1.2

  • 59

    sfml (laurentgomila/sfml)

    Simple and Fast Multimedia Library

  • 57

    rmagick (gemhome/rmagick)

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

  • 35

    linenoise (antirez/linenoise)

    A small self-contained alternative to readline and libedit

  • 19

    narray (masa16/narray)

    Ruby/NArray : N-dimensional Numerical Array for Ruby

  • 13

    devilspie2 (gusnan/devilspie2)

    Program to use LUA to find windows, and perform actions on them

  • 11

    rugged (libgit2/rugged)

    ruby bindings to libgit2

  • 5

    xcape (alols/xcape)

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

  • 5

    lci (justinmeza/lci)

    A LOLCODE interpreter written in C.

  • 4

    multimarkdown-4 (fletcher/multimarkdown-4)

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

  • 3

    flathead (ndreynolds/flathead)

    A toy JavaScript interpreter written in C

  • 2

    network_interface (rapid7/network_interface)

  • 1

    pg_logfebe (logplex/pg_logfebe)

    Uses Postgres FEBE to Frame Postgres Logs

  • 474

    akka (akka/akka)

    Akka Project

  • 290

    slick (slick/slick)

    Scala Language Integrated Connection Kit

  • 234

    sbt (sbt/sbt)

    sbt, a build tool for Scala

  • 194

    scalding (twitter/scalding)

    A Scala API for Cascading

  • 144

    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

  • 113

    gitbucket (takezoe/gitbucket)

    Github clone by Scala, Easy to setup.

  • 83

    ensime-server (ensime/ensime-server)

    ENhanced Scala Interaction Mode for Emacs

  • 81

    spire (non/spire)

    Powerful new number types and numeric abstractions for Scala.

  • 73

    scalariform (mdr/scalariform)

    Scala source code formatter

  • 73

    algebird (twitter/algebird)

    Abstract Algebra for Scala

  • 52

    scalatra (scalatra/scalatra)

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

  • 51

    shapeless (milessabin/shapeless)

    Generic programming for Scala

  • 39

    breeze (scalanlp/breeze)

    Breeze is a numerical processing library for Scala.

  • 37

    scalaz (scalaz/scalaz)

    An extension to the core scala library.

  • 28

    util (twitter/util)

    Wonderful reusable code from Twitter

  • 22

    scalastyle (scalastyle/scalastyle)

    scalastyle

  • 21

    scalamock (paulbutcher/scalamock)

    Native Scala mocking framework

  • 19

    scala-time (jorgeortiz85/scala-time)

    A Scala wrapper for Joda Time

  • 16

    bijection (twitter/bijection)

    Reversible conversions between types

  • 14

    scaloid (pocorall/scaloid)

    Scaloid makes your Android code easy to write and understand.

  • 9

    lions-share (fommil/lions-share)

    JVM development tools for finding memory and garbage problems.

  • 2

    anormcypher (anormcypher/anormcypher)

    Neo4j Scala library based on Anorm in the Play Framework

  • 1

    ensime-src (ensime/ensime-src)

    ENhanced Scala Interaction Mode for Emacs

  • 1

    play20 (playframework/play20)

    Play framework 2.x

  • 185

    nerdtree (scrooloose/nerdtree)

    A tree explorer plugin for vim.

  • 130

    spf13-vim (spf13/spf13-vim)

    The ultimate vim distribution

  • 116

    vim-fugitive (tpope/vim-fugitive)

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

  • 66

    janus (carlhuda/janus)

    Vim distribution

  • 12

    vimside (megaannum/vimside)

    Vim Scala IDE (VimSIde) built upon ENSIME

  • 11

    dotfiles (thoughtbot/dotfiles)

    A set of vim, zsh, git, and tmux configuration files.

  • 178

    baker (simbul/baker)

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

  • 125

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

    A reusable iOS rich text editor component.

  • 104

    nui (tombenner/nui)

    Style iOS apps with a stylesheet, similar to CSS

  • 64

    afincrementalstore (afnetworking/afincrementalstore)

    Core Data Persistence with AFNetworking, Done Right

  • 64

    macpass (mstarke/macpass)

    A native OS X KeePass client

  • 58

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

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

  • 58

    mogenerator (rentzsch/mogenerator)

    Core Data code generation

  • 43

    kif (kif-framework/kif)

    Keep It Functional - An iOS Functional Testing Framework

  • 30

    touchdb-ios (couchbaselabs/touchdb-ios)

    CouchDB-compatible mobile database; Objective-C version

  • 29

    rnblurmodalview (rnystrom/rnblurmodalview)

    Add depth to your alerts.

  • 23

    afnetworking (afnetworking/afnetworking)

    A delightful iOS and OS X networking framework

  • 22

    newsyc (xuzz/newsyc)

    An iPhone Hacker News client.

  • 15

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

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

  • 4

    ios-app (wallabag/ios-app)

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

  • 2

    bloodmagic (railsware/bloodmagic)

    Provides kind of custom property attributes.

  • 2

    ib-ball (zzz6519003/ib-ball)

    An app company with you when you play basketball.

  • 1

    rnthememanager (rnystrom/rnthememanager)

    Easily manage themes and update views in real time.

  • 162

    opendylan (dylan-lang/opendylan)

    Open Dylan compiler and IDE

  • 22

    wiki (dylan-lang/wiki)

    A git-backed wiki with RST markup

  • 160

    dokku (progrium/dokku)

    Docker powered mini-Heroku in around 100 lines of Bash

  • 51

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

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

  • 49

    git-achievements (icefox/git-achievements)

    Aquire achievements while using git.

  • 37

    scm_breeze (ndbroadbent/scm_breeze)

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

  • 35

    php-build (chh/php-build)

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

  • 26

    prezto (sorin-ionescu/prezto)

    The configuration framework for Zsh

  • 26

    fresh (freshshell/fresh)

    Keep your dot files fresh.

  • 25

    gitflow (petervanderdoes/gitflow)

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

  • 22

    gvm (moovweb/gvm)

    Go Version Manager

  • 21

    rbenv (sstephenson/rbenv)

    Groom your app’s Ruby environment

  • 11

    unix (fommil/unix)

    My UNIX scripts

  • 10

    railsinstaller-nix (railsinstaller/railsinstaller-nix)

    RailsInstaller for OSX/Linux

  • 6

    rails_completion (jweslley/rails_completion)

    Bash completion support for Ruby on Rails.

  • 2

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

    Docker images for multiple Ubuntu and PHP version combinations.

  • 1

    laptop (thoughtbot/laptop)

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

  • 136

    vibe.d (rejectedsoftware/vibe.d)

    Official vibe.d development

  • 3

    derelict3 (aldacron/derelict3)

    A collection of dynamic D bindings to C libraries, useful for multimedia and game development.

  • 118

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

    Web interface for MetaCPAN

  • 93

    app-perlbrew (gugod/app-perlbrew)

    Manage perl installations in your $HOME

  • 85

    dancer2 (perldancer/dancer2)

    Perl Dancer Next Generation (rewrite of Perl Dancer)

  • 84

    zeroclickinfo-spice (duckduckgo/zeroclickinfo-spice)

    DuckDuckGo instant answer plugins based on JavaScript APIs

  • 51

    cpanminus (miyagawa/cpanminus)

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

  • 23

    maximus-web (maximos/maximus-web)

    BlitzMax module manager (website) - API docs at http://maximos.github.com/maximus-web

  • 15

    modern_perl_book (chromatic/modern_perl_book)

    Modern Perl: the book

  • 2

    text-parsewords (chorny/text-parsewords)

    Perl programming module to parse text into an array of tokens or array of arrays

  • 1

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

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

  • 113

    pallet (pallet/pallet)

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

  • 69

    leiningen (technomancy/leiningen)

    Automate Clojure projects without setting your hair on fire.

  • 61

    midje (marick/midje)

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

  • 46

    liberator (clojure-liberator/liberator)

    Liberator is a Clojure library for building RESTful applications.

  • 38

    lein-ring (weavejester/lein-ring)

    Ring plugin for Leiningen

  • 31

    friend (cemerick/friend)

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

  • 16

    pedestal (pedestal/pedestal)

    The Pedestal web application framework

  • 15

    ring (ring-clojure/ring)

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

  • 8

    compojure (weavejester/compojure)

    A concise routing DSL for Ring/Clojure

  • 8

    lein-midje (marick/lein-midje)

    Leiningen plugin for Midje

  • 1

    clj-pdf (yogthos/clj-pdf)

    PDF generation library for Clojure

  • 111

    vim-mode (atom/vim-mode)

    Next generation vim support for atom

  • 84

    batman (batmanjs/batman)

    Fighting Crime and Kicking Apps

  • 78

    hubot (github/hubot)

    A customizable, kegerator-powered life embetterment robot.

  • 60

    dropbox-js (dropbox/dropbox-js)

    JavaScript client library for the Dropbox API

  • 49

    chaplin (chaplinjs/chaplin)

    An Application Architecture Using Backbone.js

  • 48

    houston (gterrono/houston)

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

  • 40

    chardin.js (heelhook/chardin.js)

    Simple overlay instructions for your apps.

  • 32

    buddycloud-server (buddycloud/buddycloud-server)

    buddycloud's nodejs server

  • 22

    go-plus (joefitzgerald/go-plus)

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

  • 7

    restify-oauth2 (domenic/restify-oauth2)

    A simple OAuth 2 endpoint for Restify

  • 1

    hubot-gif-me (parkr/hubot-gif-me)

    Bring your personal gifs into your favourite chat client.

  • 81

    kizu.github.com (kizu/kizu.github.com)

    The source of kizu.ru

  • 27

    betterspecs (andreareginato/betterspecs)

    RSpec Best Practices

  • 11

    if-ie.styl (kizu/if-ie.styl)

    Dividing the styles from IE and for IE using Stylus

  • 9

    utilus.styl (kizu/utilus.styl)

    Just some helpers for Stylus

  • 7

    artoo (hybridgroup/artoo)

    Ruby robotics framework using Celluloid

  • 6

    coffeescript-cookbook.github.com (coffeescript-cookbook/coffeescript-cookbook.github.com)

    CoffeeScript Recipes, Examples and Tutorials

  • 2

    bongo-project (bongo-project/bongo-project)

    Bongo-Project Site Repository

  • 1

    javascript-sdk (inbloom/javascript-sdk)

    inBloom JavaScript SDK

  • 65

    racket (plt/racket)

    The Racket repository

  • 50

    ritz (pallet/ritz)

    SWANK and nREPL servers for clojure providing JPDA based debuggers

  • 6

    postmodern (marijnh/postmodern)

    A Common Lisp PostgreSQL programming interface

  • 43

    webmachine (basho/webmachine)

    A REST-based system for building web applications.

  • 17

    gen_smtp (vagabond/gen_smtp)

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

  • 12

    leptus (s1n4/leptus)

    Erlang REST framework that runs on top of cowboy

  • 7

    ezic (drfloob/ezic)

    a set of erlang utilities for the Olson timezone database files

  • 39

    yesod (yesodweb/yesod)

    A RESTful Haskell web framework built on WAI.

  • 35

    hakyll (jaspervdj/hakyll)

    A static website compiler library in Haskell

  • 1

    xhaskell (exercism/xhaskell)

    Exercism Exercises in Haskell

  • 29

    gaelyk (gaelyk/gaelyk)

    A lightweight Groovy toolkit for Google App Engine Java

  • 19

    openesp (openesp/openesp)

    Open Enterprise Search Platform

  • 10

    gstorm (kdabir/gstorm)

    A simple ORM for groovy scripts

  • 10

    glide (kdabir/glide)

    Create awesome apps on Google App Engine in a snap

  • 29

    phoenix (phoenixframework/phoenix)

    Elixir Web Framework

  • 28

    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.

  • 26

    amrita (josephwilk/amrita)

    A polite, well mannered and thoroughly upstanding testing framework for Elixir

  • 16

    dynamo (dynamo/dynamo)

    Run, Dynamo, Run!

  • 13

    sugar (sugar-framework/sugar)

    Modular web framework for Elixir

  • 9

    plug (elixir-lang/plug)

    A specification and conveniences for composable modules in between web applications

  • 7

    calliope (nurugger07/calliope)

    An elixir haml parser

  • 7

    hound (hashnuke/hound)

    Elixir library for writing integration tests and browser automation

  • 6

    timex (bitwalker/timex)

    Easy to use Date and Time modules for Elixir

  • 6

    awesome-elixir (h4cc/awesome-elixir)

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

  • 4

    postgrex (ericmj/postgrex)

    PostgreSQL driver for Elixir

  • 2

    elixir-benchmark (meh/elixir-benchmark)

    Elixir benchmark utilities.

  • 1

    ex_conf (phoenixframework/ex_conf)

    Simple Elixir Configuration Management

  • 1

    beam_toolbox (knewter/beam_toolbox)

    beam-toolbox.com planning and code

  • 1

    exactor (sasa1977/exactor)

    Helpers for easier implementation of actors in Elixir

  • 1

    cauldron (meh/cauldron)

    I wonder what kind of Elixir is boiling in there.

  • 1

    elixir_koans (marshallshen/elixir_koans)

    A set of exercise learning elixir

  • 1

    exvcr (parroty/exvcr)

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

  • 1

    inflex (nurugger07/inflex)

    An Inflector library for Elixir

  • 1

    finder (h4cc/finder)

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

  • 20

    tocc (aidin36/tocc)

    A Tool for Obsessive Compulsive Classifiers

  • 12

    midje-mode (dnaumov/midje-mode)

    Emacs mode for the Midje test framework

  • 3

    dylan-mode (dylan-lang/dylan-mode)

    Emacs mode for Dylan

  • 8

    netlib-java (fommil/netlib-java)

    Mission-critical components for linear algebra systems, with Fortran performance.

  • 4

    hoth (aarongreenlee/hoth)

    Exception tracking for ColdFusion.

  • 3

    fancy (bakkdoor/fancy)

    Fancy is a dynamic, object-oriented programming language inspired by Smalltalk, Ruby, Io and Erlang that runs on the Rubinius VM.

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