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3,970 developers are working on 1246 open source repos


Repos needing the most help

  • 2156

    rust (rust-lang/rust)

    a safe, concurrent, practical language

  • 1951

    salt (saltstack/salt)

    Central system and configuration manager

  • 1665

    sympy (sympy/sympy)

    A computer algebra system written in pure Python

  • 833

    ipython (ipython/ipython)

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

  • 813

    statsmodels (statsmodels/statsmodels)

    Statsmodels: statistical modeling and econometrics in Python

  • 619

    boto (boto/boto)

    Python interface to Amazon Web Services

  • 555

    django-tastypie (toastdriven/django-tastypie)

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

  • 429

    matplotlib (matplotlib/matplotlib)

    matplotlib: plotting with Python

  • 418

    django-haystack (toastdriven/django-haystack)

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

  • 375

    gratipay.com (gratipay/gratipay.com)

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

  • 256

    reddit (reddit/reddit)

    the code that powers reddit.com

  • 242

    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.

  • 217

    latextools (sublimetext/latextools)

    LaTeX plugin for Sublime Text 2

  • 165

    webpy (webpy/webpy)

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

  • 145

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

    Image Processing SciKit (Toolbox for SciPy)

  • 120

    pyramid (pylons/pyramid)

    Pyramid web framework

  • 117

    vintageous (guillermooo/vintageous)

    Vi/Vim emulation for Sublime Text 3

  • 108

    flask (mitsuhiko/flask)

    A microframework based on Werkzeug, Jinja2 and good intentions

  • 107

    readthedocs.org (rtfd/readthedocs.org)

    source code to readthedocs.org

  • 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

  • 107

    vumi-go (praekelt/vumi-go)

  • 104

    werkzeug (mitsuhiko/werkzeug)

    A flexible WSGI implementation and toolkit

  • 94

    vumi (praekelt/vumi)

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

  • 81

    requests (kennethreitz/requests)

    Python HTTP Requests for Humans™.

  • 73

    redis-py (andymccurdy/redis-py)

    Redis Python Client

  • 69

    radar_parlamentar (leonardofl/radar_parlamentar)

    Processando votações legislativas.

  • 67

    topaz (topazproject/topaz)

    A high performance ruby, written in RPython

  • 65

    django-admin2 (pydanny/django-admin2)

    Extendable, adaptable rewrite of django.contrib.admin

  • 60

    wpull (chfoo/wpull)

    Wget-compatible web downloader and crawler.

  • 58

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

    The FreedomSponsors web application

  • 56

    rapidsms (rapidsms/rapidsms)

    Build SMS applications with Python

  • 55

    python-openid (openid/python-openid)

    OpenID library for Python

  • 55

    fontcustom (fontcustom/fontcustom)

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

  • 55

    eventlet (eventlet/eventlet)

    Concurrent networking library for Python (official mirror)

  • 54

    pysolr (toastdriven/pysolr)

    Pysolr 3.0.1. The official source.

  • 51

    sublime_terminal (wbond/sublime_terminal)

    Open Terminal Here menu and keyboard shortcuts for Sublime Text 2

  • 51

    python-markdown2 (trentm/python-markdown2)

    markdown2: A fast and complete implementation of Markdown in Python

  • 48

    python-guide (kennethreitz/python-guide)

    Python best practices guidebook, written for Humans.

  • 44

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

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

  • 44

    mintrayr (nmaier/mintrayr)

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

  • 43

    cloudbot (cloudev/cloudbot)

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

  • 41

    colander (pylons/colander)

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

  • 30

    halite (saltstack/halite)

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

  • 30

    err (gbin/err)

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

  • 27

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

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

  • 26

    django-money (jakewins/django-money)

    Money fields for django forms and models.

  • 22

    django-configurations (jezdez/django-configurations)

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

  • 22

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

    Utilities for testing Django applications

  • 21

    brod (datadog/brod)

  • 21

    flask-testing (jarus/flask-testing)

    Unittest extensions for Flask

  • 20

    github3.py (sigmavirus24/github3.py)

    Python library for interfacing with the GitHub APIv3

  • 18

    pygithub (jacquev6/pygithub)

    Python library implementing the full Github API v3

  • 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.

  • 14

    talon (mailgun/talon)

  • 12

    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.

  • 11

    betamax (sigmavirus24/betamax)

    A VCR imitation designed only for python-requests.

  • 10

    chopshop (mitrecnd/chopshop)

    Protocol Analysis/Decoder Framework

  • 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.

  • 9

    kivy-designer (kivy/kivy-designer)

    UI Designer for Kivy (WIP)

  • 9

    zamboni (mozilla/zamboni)

    A clandestine operation to make AMO happy

  • 8

    charade (sigmavirus24/charade)

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

  • 8

    pycassa (pycassa/pycassa)

    Python client library for Apache Cassandra

  • 8

    leech-tracker (wraithan/leech-tracker)

  • 7

    pytmux (wraithan/pytmux)

    A light wrapper around tmux to manage sessions

  • 7

    xpython (exercism/xpython)

    Exercism Exercises in Python

  • 6

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

    Google Calendar in GNOME Shell

  • 6

    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

  • 4

    pyapi-gitlab (itxaka/pyapi-gitlab)

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

  • 4

    flask-mongokit (jarus/flask-mongokit)

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

  • 3

    scholarec (arcolife/scholarec)

    Recommendation engine for scholarly works

  • 3

    flask-googlemaps (rochacbruno/flask-googlemaps)

    Small extension for Flask to make using Google Maps easy

  • 2

    stellar (coppolaemilio/stellar)

    Development environment for creating games using Python

  • 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.

  • 1374

    synergy (synergy/synergy)

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

  • 1287

    trinitycore (trinitycore/trinitycore)

    TrinityCore Open Source MMO Framework

  • 768

    scipy (scipy/scipy)

    Scipy main repository

  • 395

    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.

  • 139

    multimc5 (multimc/multimc5)

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

  • 84

    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

  • 17

    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)

  • 4

    restclient-cpp (mrtazz/restclient-cpp)

    C++ client for making HTTP/REST requests

  • 1

    x-thesaurus (eightnoteight/x-thesaurus)

    A terminal client to lookup synonyms of an english word

  • 1

    snippets (swapagarwal/snippets)

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

  • 1188

    angular.js (angular/angular.js)

  • 1104

    brackets (adobe/brackets)

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

  • 955

    node (joyent/node)

    evented I/O for v8 javascript

  • 531

    openlayers (openlayers/openlayers)

  • 443

    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.

  • 438

    mongoose (learnboost/mongoose)

    Node.JS MongoDB utility library with ORM-like functionality

  • 381

    select2 (ivaynberg/select2)

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

  • 365

    meteor (meteor/meteor)

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

  • 327

    raphael (dmitrybaranovskiy/raphael)

    JavaScript Vector Library

  • 325

    jquery-mobile (jquery/jquery-mobile)

    jQuery Mobile Framework

  • 305

    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.

  • 279

    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.

  • 277

    jshint (jshint/jshint)

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

  • 273

    keystone (keystonejs/keystone)

    node.js cms and web app framework

  • 257

    octopress (imathis/octopress)

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

  • 240

    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.

  • 233

    etherpad-lite (ether/etherpad-lite)

    The most popular collaborative document editor on the web.

  • 222

    fabric.js (kangax/fabric.js)

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

  • 205

    ghost (tryghost/ghost)

    Just a blogging platform

  • 201

    kibana (elasticsearch/kibana)

    Kibana 3

  • 199

    ember.js (emberjs/ember.js)

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

  • 199

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

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

  • 193

    d3 (mbostock/d3)

    A JavaScript visualization library for HTML and SVG.

  • 168

    leaflet (leaflet/leaflet)

    JavaScript library for mobile-friendly interactive maps

  • 167

    zotonic (zotonic/zotonic)

    Zotonic, the Erlang CMS

  • 152

    restangular (mgonto/restangular)

    AngularJS service to handle Rest API Restful Resources properly and easily

  • 149

    bower (bower/bower)

    A package manager for the web

  • 148

    stylus (learnboost/stylus)

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

  • 127

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

    Yeoman generator for AngularJS with an Express server

  • 120

    modernizr (modernizr/modernizr)

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

  • 119

    huboard (rauhryan/huboard)

    Kanban board for github issues

  • 114

    prose (prose/prose)

    A Content Editor for GitHub.

  • 114

    async (caolan/async)

    Async utilities for node and the browser

  • 110

    requirejs (jrburke/requirejs)

    A file and module loader for JavaScript

  • 104

    grunt (gruntjs/grunt)

    Grunt: The JavaScript Task Runner

  • 96

    cryptocat (cryptocat/cryptocat)

    Web Instant Messaging App With Accessible Encryption

  • 94

    laker-compendium (ffranke/laker-compendium)

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

  • 94

    c3 (masayuki0812/c3)

    A D3-based reusable chart library

  • 90

    zepto (madrobby/zepto)

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

  • 88

    node-restify (mcavage/node-restify)

    node.js REST framework specifically meant for web service APIs

  • 87

    reveal.js (hakimel/reveal.js)

    The HTML Presentation Framework

  • 84

    lazyweb-requests (h5bp/lazyweb-requests)

    Get projects and ideas built by the community

  • 75

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

    Node.js debugger based on Blink Developer Tools

  • 74

    bootstrap (twbs/bootstrap)

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

  • 71

    backbone.marionette (marionettejs/backbone.marionette)

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

  • 71

    gmaps (hpneo/gmaps)

    the easiest way to use Google Maps

  • 69

    community-platform (duckduckgo/community-platform)

    DuckDuckGo Community Platform

  • 64

    docs (iron-io/docs)

    Iron.io documentation.

  • 64

    quokka (pythonhub/quokka)

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

  • 61

    monocle (joseph/monocle)

    A silky, tactile browser-based ebook JavaScript library.

  • 56

    backgrid (wyuenho/backgrid)

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

  • 56

    jquery.ime (wikimedia/jquery.ime)

    jQuery based input methods library

  • 56

    jsduck (senchalabs/jsduck)

    Simple JavaScript Duckumentation generator.

  • 56

    thorax (walmartlabs/thorax)

    Strengthening your Backbone

  • 56

    fake (fsharp/fake)

    FAKE - F# Make

  • 56

    peerjs (peers/peerjs)

    Peer-to-peer data in the browser.

  • 54

    jquery-pjax (defunkt/jquery-pjax)

    pushState + ajax = pjax

  • 54

    underscore (jashkenas/underscore)

    JavaScript's utility _ belt

  • 54

    qunit (jquery/qunit)

    An easy-to-use JavaScript Unit Testing framework.

  • 53

    downmarkerwpf (code52/downmarkerwpf)

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

  • 51

    analytics.js (segmentio/analytics.js)

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

  • 51

    stylobate (stylobate/stylobate)

    Stylobate

  • 50

    reqwest (ded/reqwest)

    browser asynchronous http requests

  • 49

    aura (aurajs/aura)

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

  • 45

    ice (nytimes/ice)

    track changes with javascript

  • 43

    devkit (gameclosure/devkit)

  • 41

    backbone (jashkenas/backbone)

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

  • 40

    bacon.js (baconjs/bacon.js)

    FRP (functional reactive programming) library for Javascript

  • 39

    locomotive (jaredhanson/locomotive)

    Powerful MVC web framework for Node.js.

  • 38

    riak-js (mostlyserious/riak-js)

    Riak client for Javascript

  • 37

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

    Reference application for AngularJS

  • 35

    xooie (comcast/xooie)

    Xfinity Xooie - Modular, Modifiable, Responsive, Accessible

  • 34

    shellshape (gfxmonk/shellshape)

    tiling window manager extension for gnome-shell

  • 33

    uglifyjs (mishoo/uglifyjs)

    JavaScript parser / mangler / compressor / beautifier library for NodeJS

  • 31

    generator-ember (yeoman/generator-ember)

    Yeoman generator for Ember

  • 31

    gdash (ripienaar/gdash)

    A dashboard for Graphite

  • 31

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

    The buddycloud glue. Without the goo.

  • 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

  • 28

    backbone.dualstorage (nilbus/backbone.dualstorage)

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

  • 28

    annyang (talater/annyang)

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

  • 27

    grunt-deployments (getdave/grunt-deployments)

    Code and database deployments using GruntJS

  • 27

    node-tap (isaacs/node-tap)

    Test Anything Protocol tools for node

  • 25

    generator-ionic (diegonetto/generator-ionic)

    Build hybrid mobile apps using the Ionic Framework

  • 24

    fontello (fontello/fontello)

    Iconic fonts scissors

  • 23

    angular-seed (angular/angular-seed)

    Seed project for angular apps.

  • 22

    basket.js (addyosmani/basket.js)

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

  • 19

    candy (candy-chat/candy)

    JavaScript-based multi-user chat client for XMPP.

  • 18

    riak_control (basho/riak_control)

    Webmachine-based administration interface for Riak.

  • 18

    railsgoat (owasp/railsgoat)

    A vulnerable version of Rails that follows the OWASP Top 10

  • 17

    sly (darsain/sly)

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

  • 15

    html5 (aredridel/html5)

    Event-driven HTML5 Parser in Javascript

  • 15

    docs (fuel/docs)

    Documentation for FuelPHP

  • 15

    analytics-node (segmentio/analytics-node)

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

  • 14

    hearsayrequirejsbundle (hearsayit/hearsayrequirejsbundle)

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

  • 14

    discourse (discourse/discourse)

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

  • 13

    zenircbot (zenirc/zenircbot)

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

  • 13

    panamax-ui (centurylinklabs/panamax-ui)

    The Web GUI for Panamax

  • 13

    jasmine (pivotal/jasmine)

    DOM-less simple JavaScript testing framework

  • 12

    jquery-cookie (carhartl/jquery-cookie)

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

  • 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.

  • 8

    mostly-harmless (kerrick/mostly-harmless)

    A reddit extension for Google Chrome

  • 8

    vboxadm (gittex/vboxadm)

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

  • 8

    canned (sideshowcoder/canned)

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

  • 7

    html5-boilerplate (h5bp/html5-boilerplate)

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

  • 7

    uranium (moovweb/uranium)

    JS library for Mobile Web

  • 7

    common-node (olegp/common-node)

    Synchronous CommonJS compatibility layer using node-fibers

  • 6

    mobile-boilerplate (h5bp/mobile-boilerplate)

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

  • 6

    mongomate (bencevans/mongomate)

    Web MongoDB Explorer

  • 6

    punch-blog (laktek/punch-blog)

    A boilerplate to create personal blogs based on Punch

  • 5

    smartcomments (smartcomments/smartcomments)

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

  • 5

    hoard (marcqualie/hoard)

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

  • 4

    mogo-chat (hashnuke/mogo-chat)

    Beautiful team chat app written in Elixir & Ember.js

  • 4

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

    Respect website

  • 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

  • 3

    ssp (jasig/ssp)

    Student Success Plan - Open Source Software Project

  • 3

    envjasmine (trevmex/envjasmine)

    A headless, self-contained tool for JavaScript Testing.

  • 3

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

    http://batmanjs.org

  • 2

    lodash (lodash/lodash)

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

  • 2

    libinet (nathanpc/libinet)

    A networking library for humans that code in C++

  • 2

    jasmine-fixture (searls/jasmine-fixture)

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

  • 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

    jstree (vakata/jstree)

    jquery tree plugin

  • 1

    kissy (kissyteam/kissy)

    A Powerful Javascript Framework

  • 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

    nell (tanepiper/nell)

    An opinionated nodejs clone of Octopress

  • 1

    mongoosastic (jamescarr/mongoosastic)

    Index mongoose models into elastic search for kickass searching.

  • 1

    mocha (visionmedia/mocha)

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

  • 1

    opendf (scorelab/opendf)

    Digital Forensics project

  • 942

    elasticsearch (elasticsearch/elasticsearch)

    Open Source, Distributed, RESTful Search Engine

  • 270

    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.

  • 200

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

    Spring Boot

  • 199

    netty (netty/netty)

    Netty project - an event-driven asynchronous network application framework

  • 131

    junit (junit-team/junit)

    A programmer-oriented testing framework for Java.

  • 104

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

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

  • 100

    cucumber-jvm (cucumber/cucumber-jvm)

    Cucumber for the JVM

  • 66

    spoon (square/spoon)

    Distributing instrumentation tests to all your Androids.

  • 60

    acra (acra/acra)

    Application Crash Reports for Android

  • 57

    ratpack (ratpack/ratpack)

    A micro web framework for Groovy

  • 42

    eclim (ervandew/eclim)

    Expose eclipse features inside of vim.

  • 41

    jbake (jbake-org/jbake)

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

  • 41

    foolish-football (fommil/foolish-football)

    Sensible Soccer clone

  • 39

    android_frameworks_base (cyanogenmod/android_frameworks_base)

  • 37

    android (libreliodev/android)

    Magazine App on Android

  • 32

    camus (linkedin/camus)

  • 32

    android-app (wallabag/android-app)

    Google Androïd application to add post to Wallabag

  • 31

    eventbus (greenrobot/eventbus)

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

  • 29

    atmosphere (atmosphere/atmosphere)

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

  • 25

    togglz (togglz/togglz)

  • 22

    joda-time (jodaorg/joda-time)

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

  • 19

    zibaldone (fommil/zibaldone)

    Idea visualisation tool for creative people.

  • 18

    metrics-spring (ryantenney/metrics-spring)

    Spring integration for Yammer's Metrics library

  • 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

  • 9

    metasploit-javapayload (rapid7/metasploit-javapayload)

  • 9

    astrid (todoroo/astrid)

    Astrid: Android's #1 Task Management Application

  • 9

    vifun (jmlucjav/vifun)

    a GUI to help visually tweak Solr boosting

  • 5

    webcachedimageview (leocadiotine/webcachedimageview)

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

  • 4

    lightfish (adambien/lightfish)

    GlassFish Monitoring Utility

  • 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

    groovy-eclipse (groovy/groovy-eclipse)

    Groovy-Eclipse

  • 3

    android-client (buddycloud/android-client)

    buddycloud android client

  • 3

    javaanpr (oskopek/javaanpr)

    JavaANPR - Automatic Number Plate Recognition System for Java

  • 3

    intent-intercept (intrications/intent-intercept)

    Intent Intercept Android app

  • 2

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

    Java linear algebra library powered by BLAS and LAPACK

  • 2

    blackjack (swapagarwal/blackjack)

    A simple android blackjack game

  • 2

    dumbledroid (leocadiotine/dumbledroid)

    Framework that enables integration with a RESTful server using magic.

  • 2

    robozombie (sahan/robozombie)

    Effortless networking for your Android application.

  • 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)

  • 918

    docker (docker/docker)

    Docker - the open-source application container engine

  • 129

    lime (limetext/lime)

    Experimental Sublime Text clone

  • 116

    etcd (coreos/etcd)

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

  • 105

    syncthing (syncthing/syncthing)

    Open Source Continuous File Synchronization

  • 92

    gosublime (disposaboy/gosublime)

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

  • 65

    godep (tools/godep)

    dependency tool for go

  • 41

    gddo (golang/gddo)

    Go Doc Dot Org

  • 35

    fsnotify (go-fsnotify/fsnotify)

    File system notifications for Go.

  • 30

    nsq (bitly/nsq)

    realtime distributed message processing at scale

  • 28

    pq (lib/pq)

    A pure Go postgres driver for database/sql.

  • 25

    shh (freeformz/shh)

    Shh - Systems Heuristics Herald

  • 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

  • 9

    gobot (hybridgroup/gobot)

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

  • 5

    gocov (axw/gocov)

    Coverage testing tool for The Go Programming Language

  • 4

    fusion (moovweb/fusion)

    Javascript bundler plugin.

  • 4

    xgo (exercism/xgo)

    Exercism Exercises in Go

  • 3

    rubex (moovweb/rubex)

    Super Fast Regex in Go

  • 2

    shh (heroku/shh)

    Shh - Systems Heuristics Herald

  • 2

    htcat (htcat/htcat)

    Parallel, Pipelined HTTP GET Utility

  • 1

    pg_logplexcollector (logplex/pg_logplexcollector)

    Collect logs from Postgres and submit those to Logplex

  • 1

    logplexc (logplex/logplexc)

    Golang Wrapper for Logplex

  • 1

    spracker (moovweb/spracker)

    Go language module for generating CSS sprite sheets.

  • 1

    golog (moovweb/golog)

    Simple logging framework for go.

  • 827

    elgg (elgg/elgg)

    A social networking engine

  • 800

    symfony (symfony/symfony)

    The Symfony PHP framework

  • 708

    zf2 (zendframework/zf2)

    Official Zend Framework 2.0 git repository

  • 646

    core (owncloud/core)

    The ownCloud core

  • 615

    yii (yiisoft/yii)

    Yii PHP Framework

  • 509

    joomla-cms (joomla/joomla-cms)

    Home of the Joomla! Content Management System

  • 486

    composer (composer/composer)

    Dependency Manager for PHP

  • 451

    framework (laravel/framework)

  • 415

    yii2 (yiisoft/yii2)

    Yii 2 framework main development repo

  • 253

    swiftmailer (swiftmailer/swiftmailer)

    Comprehensive mailing tools for PHP

  • 228

    assetic (kriswallsmith/assetic)

    Asset Management for PHP

  • 206

    phpdocumentor2 (phpdocumentor/phpdocumentor2)

    Documentation Generator for PHP

  • 187

    wordpress-seo (yoast/wordpress-seo)

    WordPress SEO

  • 144

    wallabag (wallabag/wallabag)

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

  • 127

    phpci (block8/phpci)

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

  • 123

    smf2.1 (simplemachines/smf2.1)

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

  • 118

    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.

  • 110

    puphpet (puphpet/puphpet)

    Vagrant/Puppet GUI

  • 91

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

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

  • 84

    fosrestbundle (friendsofsymfony/fosrestbundle)

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

  • 76

    dokuwiki (splitbrain/dokuwiki)

    The DokuWiki Open Source Wiki Engine

  • 73

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

    CSS toolkit from Twitter for use as a WordPress theme

  • 71

    gaufrette (knplabs/gaufrette)

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

  • 70

    opendocman (opendocman/opendocman)

    OpenDocMan - Free PHP Document Management System DMS

  • 65

    parsedown (erusev/parsedown)

    Parser for Markdown

  • 61

    forceworkbench (ryanbrainard/forceworkbench)

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

  • 58

    cotonti (cotonti/cotonti)

    Fast, reliable and flexible PHP CMF/CMS

  • 49

    validation (respect/validation)

    The most awesome validation engine ever created for PHP

  • 48

    core (fuel/core)

    The core of the FuelPHP framework

  • 45

    joomla-framework (joomla/joomla-framework)

    The Joomla Framework Main Code Repository

  • 34

    laravel (laravel/laravel)

    A PHP Framework For Web Artisans

  • 32

    framework (ppi/framework)

    The PPI Framework - Version 2

  • 28

    markdown (cebe/markdown)

    A super fast, highly extensible markdown parser for PHP

  • 27

    rest (respect/rest)

    Thin controller for RESTful applications

  • 26

    librenms (librenms/librenms)

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

  • 25

    cakepackages (cakephp/cakepackages)

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

  • 22

    orm (fuel/orm)

    The ORM package for FuelPHP

  • 21

    fosjsroutingbundle (friendsofsymfony/fosjsroutingbundle)

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

  • 20

    mongoqb (alexbilbie/mongoqb)

    A PHP MongoDB query builder library

  • 18

    _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.

  • 18

    proem (proem/proem)

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

  • 17

    installers (composer/installers)

    A Multi-Framework Composer Library Installer

  • 17

    1.2.0 (mailwatch/1.2.0)

  • 15

    jam (openbuildings/jam)

    A small but feature rich ORM

  • 15

    relational (respect/relational)

    Fluent Database Toolkit

  • 14

    laravel.io (laravelio/laravel.io)

    The Laravel.IO community portal.

  • 14

    hhvm-progress (h4cc/hhvm-progress)

    Source of the hhvm.h4cc.de website.

  • 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

    codejudge (sankha93/codejudge)

    host coding competitions anywhere, anytime

  • 11

    config (respect/config)

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

  • 11

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

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

  • 11

    oil (fuel/oil)

    The Oil command-line package for FuelPHP

  • 10

    project-info (respect/project-info)

    General Project Information

  • 9

    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.

  • 9

    aura.filter (auraphp/aura.filter)

    Validate/sanitize user data

  • 8

    website (ppi/website)

    The PPI Website

  • 8

    template (respect/template)

    Experimental, HTML-only templating engine

  • 8

    aura.session (auraphp/aura.session)

    Tools for managing sessions, including session segments and read-once messages

  • 7

    aura.input (auraphp/aura.input)

    Tools to describe HTML form fields and values.

  • 7

    aura.sql (auraphp/aura.sql)

    Adapters for SQL database access

  • 7

    afro (jbrooksuk/afro)

    PHP Request Routing like Sinatra for Ruby

  • 6

    aura.sqlquery (auraphp/aura.sqlquery)

    Independent query builders for MySQL, PostgreSQL, SQLite, and Microsoft SQL Server.

  • 6

    redbean (gabordemooij/redbean)

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

  • 6

    aura.marshal (auraphp/aura.marshal)

    A data-marshaling toolset

  • 5

    cilex (cilex/cilex)

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

  • 5

    loader (respect/loader)

    Hello. I love to load things.

  • 5

    pulse-php-discover (cebe/pulse-php-discover)

    A PHP implementation of the pulse/syncthing cluster discovery protocol.

  • 5

    auth (fuel/auth)

    An Authentication package for FuelPHP

  • 4

    loggerextrabundle (h4cc/loggerextrabundle)

    Symfony2 Bundle for Logging related functionality.

  • 4

    aura.dispatcher (auraphp/aura.dispatcher)

    Object factory and method invoker.

  • 4

    aura.router (auraphp/aura.router)

    Router System

  • 4

    aura.sqlschema (auraphp/aura.sqlschema)

    Independent schema discovery tools for MySQL, PostgreSQL, SQLite, and Microsoft SQL Server.

  • 4

    aura.web_kernel (auraphp/aura.web_kernel)

    The kernel files for a web project.

  • 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

    aura.web (auraphp/aura.web)

    Web controllers and support classes

  • 3

    fraym (fraym/fraym)

    Fraym

  • 3

    aura.di (auraphp/aura.di)

    Dependency Injection System

  • 3

    aura.cli (auraphp/aura.cli)

    Command-Line Interface tools

  • 3

    parser (fuel/parser)

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

  • 3

    csszengarden.com (mezzoblue/csszengarden.com)

    The source of csszengarden.com

  • 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.

  • 2

    aura.auth (auraphp/aura.auth)

    Provides a unified interface to local and remote authentication systems.

  • 2

    aura.http (auraphp/aura.http)

    HTTP Request and Response tools

  • 2

    aura.sqlmapper_bundle (auraphp/aura.sqlmapper_bundle)

    A DataMapper and UnitOfWork implementation.

  • 2

    framece (itscassa/framece)

    A community driven PHP Framework

  • 2

    codeigniter-skeleton (anvoz/codeigniter-skeleton)

    A decent starting point for most web apps

  • 1

    zf2entityaudit (tawfekov/zf2entityaudit)

    EntityAudit Module for Zend Framework2 + Doctrine 2

  • 1

    aura.intl (auraphp/aura.intl)

    Internationalization tools, particularly message translation.

  • 1

    aura.signal (auraphp/aura.signal)

    SignalSlots / EventHandler Implementation

  • 1

    emailreplyparser (willdurand/emailreplyparser)

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

  • 1

    multipart (h4cc/multipart)

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

  • 1

    data (respect/data)

    Persistence simplified

  • 1

    aura.accept (auraphp/aura.accept)

    Provides content-negotiation tools using Accept* headers.

  • 1

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

    VBoxAdm Roundcube Plugin

  • 1

    email (fuel/email)

    Email package for FuelPHP

  • 1

    aura.html (auraphp/aura.html)

    Provides HTML escapers and helpers, including form input helpers.

  • 1

    phpuserclass (humanworks/phpuserclass)

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

  • 1

    twig (fabpot/twig)

    Twig, the flexible, fast, and secure template language for PHP

  • 793

    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/

  • 220

    signalr (signalr/signalr)

    Incredibly simple real-time web for .NET

  • 200

    nancy (nancyfx/nancy)

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

  • 138

    scriptcs (scriptcs/scriptcs)

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

  • 120

    libgit2sharp (libgit2/libgit2sharp)

    Git + .Net/Mono = ❤

  • 110

    glimpse (glimpse/glimpse)

    A client side Glimpse into whats going on in your server

  • 68

    fluentmigrator (schambers/fluentmigrator)

    Fluent Migrations framework for .net

  • 51

    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.

  • 37

    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.

  • 26

    ninject (ninject/ninject)

    the ninja of .net dependency injectors

  • 23

    humanizer (mehdik/humanizer)

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

  • 22

    mediabrowser (mediabrowser/mediabrowser)

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

  • 19

    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.

  • 13

    core (castleproject/core)

  • 12

    markdownmode (noahric/markdownmode)

    A Markdown mode for Visual Studio 2010.

  • 9

    zencoder-cs (chadburggraf/zencoder-cs)

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

  • 2

    servicestack.text (servicestack/servicestack.text)

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

  • 1

    analytics.net (segmentio/analytics.net)

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

  • 760

    rails (rails/rails)

    Ruby on Rails

  • 705

    gitlabhq (gitlabhq/gitlabhq)

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

  • 606

    jruby (jruby/jruby)

    JRuby, an implementation of Ruby on the JVM

  • 428

    diaspora (diaspora/diaspora)

    Distributed and contextual social networking

  • 390

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

    A distributed build system for the open source community.

  • 300

    mongoid (mongoid/mongoid)

    Ruby ODM framework for MongoDB

  • 294

    chef (opscode/chef)

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

  • 271

    eventmachine (eventmachine/eventmachine)

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

  • 261

    cancan (ryanb/cancan)

    Authorization Gem for Ruby on Rails.

  • 239

    rails_admin (sferik/rails_admin)

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

  • 237

    heroku (heroku/heroku)

    Heroku Client

  • 230

    vagrant (mitchellh/vagrant)

    Vagrant is a tool for building and distributing working environments.

  • 227

    paperclip (thoughtbot/paperclip)

    Easy file attachment management for ActiveRecord

  • 206

    activeadmin (activeadmin/activeadmin)

    The administration framework for Ruby on Rails applications.

  • 195

    rubinius (rubinius/rubinius)

    Rubinius, the Ruby Environment

  • 189

    homebrew-cask (caskroom/homebrew-cask)

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

  • 188

    fog (fog/fog)

    The Ruby cloud services library.

  • 174

    sunspot (sunspot/sunspot)

    Solr-powered search for Ruby objects

  • 169

    authlogic (binarylogic/authlogic)

    A simple ruby authentication solution.

  • 168

    oscurrency (oscurrency/oscurrency)

    Affero licensed Community Currency web software derived from Insoshi

  • 162

    mail (mikel/mail)

    A Really Ruby Mail Library

  • 162

    cocoapods (cocoapods/cocoapods)

    An Objective-C library dependency manager.

  • 153

    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

  • 132

    jekyll (jekyll/jekyll)

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

  • 124

    spree (spree/spree)

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

  • 124

    huginn (cantino/huginn)

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

  • 119

    exercism.io (exercism/exercism.io)

    Crowd-sourced mentorship.

  • 114

    dm-core (datamapper/dm-core)

    DataMapper - Core

  • 113

    pry (pry/pry)

    An IRB alternative and runtime developer console

  • 111

    warbler (jruby/warbler)

    Warbler chirpily constructs .war files of your Ruby applications.

  • 109

    grape (intridea/grape)

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

  • 106

    resque (resque/resque)

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

  • 97

    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.

  • 92

    bundler (bundler/bundler)

    Manage your application's gem dependencies with less pain

  • 92

    svn2git (nirvdrum/svn2git)

    Ruby tool for importing existing svn projects into git.

  • 91

    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.

  • 90

    ruboto (ruboto/ruboto)

    A platform for developing apps using JRuby on Android.

  • 90

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

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

  • 85

    website (emberjs/website)

    Source for emberjs.com

  • 85

    rstat.us (hotsh/rstat.us)

    Simple microblogging network based on the ostatus protocol.

  • 84

    fnordmetric (paulasmuth/fnordmetric)

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

  • 83

    slogger (ttscoff/slogger)

    Social logging script for Day One

  • 82

    faraday (lostisland/faraday)

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

  • 78

    will_paginate (mislav/will_paginate)

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

  • 78

    errbit (errbit/errbit)

    The open source error catcher that's Airbrake API compliant

  • 77

    state_machine (pluginaweek/state_machine)

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

  • 71

    capybara-webkit (thoughtbot/capybara-webkit)

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

  • 70

    oracle-enhanced (rsim/oracle-enhanced)

    Oracle enhaced adapter for ActiveRecord

  • 69

    crewmate (crewmate/crewmate)

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

  • 68

    ransack (activerecord-hackery/ransack)

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

  • 68

    pg_search (casecommons/pg_search)

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

  • 67

    celluloid (celluloid/celluloid)

    Actor-based concurrent object framework for Ruby

  • 66

    cucumber (cucumber/cucumber)

    BDD that talks to domain experts first and code second

  • 65

    dynamoid (veraticus/dynamoid)

    Ruby ORM for Amazon's DynamoDB

  • 64

    savon (savonrb/savon)

    Heavy metal SOAP client

  • 63

    our-boxen (boxen/our-boxen)

    Copy me for your team.

  • 63

    active_model_serializers (rails-api/active_model_serializers)

    ActiveModel::Serializer implementation and Rails hooks

  • 60

    mutant (mbj/mutant)

    Mutation tests for ruby

  • 59

    thin (macournoyer/thin)

    A very fast & simple Ruby web server

  • 58

    rubocop (bbatsov/rubocop)

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

  • 57

    surveyor (nubic/surveyor)

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

  • 57

    radiant (radiant/radiant)

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

  • 56

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

    Heroku's Ruby Buildpack for Cedar

  • 56

    arel (rails/arel)

    A Relational Algebra

  • 56

    activeresource (rails/activeresource)

  • 55

    awesome_nested_set (collectiveidea/awesome_nested_set)

    An awesome replacement for acts_as_nested_set and better_nested_set.

  • 55

    fat_free_crm (fatfreecrm/fat_free_crm)

    Ruby on Rails CRM platform for Web 2.0 and beyond

  • 54

    loomio (loomio/loomio)

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

  • 53

    blacklight (projectblacklight/blacklight)

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

  • 53

    haml (haml/haml)

    HTML Abstraction Markup Language - A Markup Haiku

  • 53

    factory_girl (thoughtbot/factory_girl)

    A library for setting up Ruby objects as test data.

  • 53

    databasedotcom (heroku/databasedotcom)

    Ruby client for the Database.com and Chatter APIs

  • 49

    puma (puma/puma)

    A ruby web server built for concurrency

  • 48

    mongomapper (mongomapper/mongomapper)

    A Ruby Object Mapper for Mongo

  • 47

    parallel_tests (grosser/parallel_tests)

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

  • 46

    t (sferik/t)

    A command-line power tool for Twitter.

  • 46

    sorcery (noamb/sorcery)

    Magical authentication for Rails 3

  • 45

    draper (drapergem/draper)

    Decorators/View-Models for Rails Applications

  • 44

    simplecov (colszowka/simplecov)

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

  • 43

    activatehub (activate/activatehub)

    Aggregated event calendar for civic engagement and activist events

  • 41

    rack (rack/rack)

    a modular Ruby webserver interface

  • 40

    sinatra-assetpack (rstacruz/sinatra-assetpack)

    Package your assets transparently in Sinatra.

  • 40

    rubymotion (hipbyte/rubymotion)

  • 40

    capybara (jnicklas/capybara)

    Acceptance test framework for web applications

  • 39

    sinatra (sinatra/sinatra)

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

  • 37

    chef-dk (opscode/chef-dk)

    A streamlined development and deployment workflow for Chef platform.

  • 37

    hacketyhack (hacketyhack/hacketyhack)

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

  • 36

    geminabox (geminabox/geminabox)

    Really simple rubygem hosting

  • 36

    pivotal-tracker (jsmestad/pivotal-tracker)

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

  • 35

    yard (lsegal/yard)

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

  • 34

    refinerycms (refinery/refinerycms)

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

  • 33

    bourbon (thoughtbot/bourbon)

    A simple and lightweight mixin library for Sass.

  • 33

    rumm (rackspace/rumm)

    A tasty tool for hackers and pirates

  • 33

    httparty (jnunemaker/httparty)

    Makes http fun again!

  • 32

    kaminari (amatsuda/kaminari)

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

  • 32

    ember-rails (emberjs/ember-rails)

    Ember for Rails 3.1+

  • 32

    restforce (ejholmes/restforce)

    A ruby client for the Salesforce REST api.

  • 32

    capistrano (capistrano/capistrano)

    Remote multi-server automation tool

  • 32

    scout (sunlightlabs/scout)

    Government-wide search and notification website.

  • 31

    rspec-core (rspec/rspec-core)

    Rspec-2 runner and formatters

  • 31

    web (squaresquash/web)

    Squash’s front-end and API host.

  • 30

    geocoder (alexreisner/geocoder)

    Complete Ruby geocoding solution.

  • 30

    devise (plataformatec/devise)

    Flexible authentication solution for Rails with Warden.

  • 29

    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.

  • 28

    afterburnercms (grounded/afterburnercms)

    The CMS part.

  • 28

    carrierwave (carrierwaveuploader/carrierwave)

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

  • 26

    sidekiq (mperham/sidekiq)

    Simple, efficient message processing for Ruby

  • 26

    virtus (solnic/virtus)

    Attributes on Steroids for Plain Old Ruby Objects

  • 26

    reek (troessner/reek)

    Code smell detector for Ruby

  • 25

    sass-rails (rails/sass-rails)

    Ruby on Rails stylesheet engine for Sass

  • 25

    squeel (activerecord-hackery/squeel)

    Active Record, improved.

  • 25

    gameproject (gilles-leblanc/gameproject)

    Old school computer rpg game project.

  • 23

    rails_best_practices (railsbp/rails_best_practices)

    a code metric tool for rails projects

  • 23

    roar (apotonick/roar)

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

  • 22

    rspec-rails (rspec/rspec-rails)

    Rspec-2 for Rails-3

  • 22

    html2haml (haml/html2haml)

    Convert HTML and HTML+Erb to Haml.

  • 20

    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.

  • 20

    progit (progit/progit)

    Pro Git Book Content

  • 19

    split (andrew/split)

    Rack Based AB testing framework

  • 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.

  • 18

    lotus (lotus/lotus)

    A complete web framework for Ruby

  • 18

    rom (rom-rb/rom)

    Ruby Object Mapper

  • 18

    pinewood-derby (nilbus/pinewood-derby)

    A pinewood derby sensor driver and status board

  • 18

    rspec-expectations (rspec/rspec-expectations)

    Rspec-2 expectations (should and matchers)

  • 18

    mutations (cypriss/mutations)

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

  • 17

    alchemy_cms (magiclabs/alchemy_cms)

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

  • 17

    codetriage (codetriage/codetriage)

  • 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

    metric_fu (metricfu/metric_fu)

    A fist full of code metrics

  • 17

    factory_girl_rails (thoughtbot/factory_girl_rails)

    Factory Girl ♥ Rails

  • 17

    ridley (riotgames/ridley)

    A reliable Chef API client with a clean syntax

  • 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

    goodbre.ws (davidcelis/goodbre.ws)

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

  • 15

    whipped-cream (justincampbell/whipped-cream)

    HTTP topping for Raspberry Pi

  • 15

    rcov (relevance/rcov)

    The new home of RCov on GitHub

  • 14

    better_errors (charliesome/better_errors)

    Better error page for Rails and other Rack apps

  • 14

    zucchini (zucchini-src/zucchini)

    A visual iOS testing framework

  • 14

    churn (danmayer/churn)

    Providing additional churn metrics over the original metric_fu churn

  • 14

    revily (revily/revily)

    On-call scheduling and incident response

  • 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

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

    Ruby client for Riak

  • 13

    xmpp4r (xmpp4r/xmpp4r)

    XMPP/Jabber Library for Ruby

  • 13

    krypt (krypt/krypt)

    Platform- and library-independent cryptography for Ruby.

  • 13

    sprockets-rails (rails/sprockets-rails)

    Sprockets Rails integration

  • 12

    casino (rbcas/casino)

    CASino Rails Engine (used in CASinoApp).

  • 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.

  • 12

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

    Rails for API only applications

  • 12

    figaro (laserlemon/figaro)

    Simple Rails app configuration

  • 11

    journey (rails/journey)

    A router for rails

  • 11

    rspec-mocks (rspec/rspec-mocks)

    Rspec-2 doubles (mocks and stubs)

  • 11

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

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

  • 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

  • 11

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

    jQuery UI for the Rails 3.1+ asset pipeline

  • 11

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

    ActiveRestClient API Client

  • 10

    fabrication (paulelliott/fabrication)

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

  • 10

    legato (tpitale/legato)

    GA Core Reporting & Management API Client

  • 10

    integrity (integrity/integrity)

    Continuous Integration server

  • 9

    logglier (freeformz/logglier)

  • 9

    rubycastsbrasil (rubycastsbrasil/rubycastsbrasil)

    Ruby Casts com conteúdo em português totalmente grátis!

  • 9

    sprockets (sstephenson/sprockets)

    Rack-based asset packaging system

  • 8

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

    Allows OpenPGP signing of ruby gems.

  • 8

    moonshine (railsmachine/moonshine)

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

  • 8

    client_side_validations (bcardarella/client_side_validations)

    ClientSideValidations for Ruby on Rails

  • 8

    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.

  • 8

    spinach (codegram/spinach)

    Spinach is a BDD framework on top of Gherkin.

  • 8

    refinerycms-blog (refinery/refinerycms-blog)

    The very best blogging engine for Refinery CMS

  • 8

    naught (avdi/naught)

    A toolkit for building Null Object classes in Ruby

  • 7

    rspec-given (jimweirich/rspec-given)

    Given/When/Then keywords for RSpec Specifications

  • 7

    simple_form (plataformatec/simple_form)

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

  • 7

    migrant (pascalh1011/migrant)

    Easier schema management for Rails that complements your domain model.

  • 7

    railsinstaller-windows (railsinstaller/railsinstaller-windows)

    RailsInstaller for Windows

  • 7

    exception_notification (pboling/exception_notification)

    [Super] Exception Notifier Gem/Plugin for Rails

  • 7

    rack-insight (pboling/rack-insight)

    Debugging toolbar for Rack applications implemented as middleware

  • 7

    rails-footnotes (josevalim/rails-footnotes)

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

  • 7

    warden (hassox/warden)

    General Rack Authentication Framework

  • 7

    babelyoda (eploko/babelyoda)

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

  • 7

    turbulence (chad/turbulence)

    Hopefully-meaningful metrics

  • 6

    cheatly (arthurnn/cheatly)

    A cheat-sheet cli for a cheat repository

  • 6

    spree_slider (priviterag/spree_slider)

    Add a slider to the spree homepage

  • 6

    twitter (sferik/twitter)

    A Ruby interface to the Twitter API.

  • 6

    scrumbot (mscoutermarsh/scrumbot)

    what'd you get done yesterday?

  • 6

    postmarkdown (ennova/postmarkdown)

    A simple Rails blog engine powered by Markdown.

  • 6

    poncho (stripe/poncho)

    Easily create REST APIs

  • 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

    opro (opro/opro)

  • 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.

  • 5

    cane (square/cane)

    Code quality threshold checking as part of your build

  • 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

    theodinproject (theodinproject/theodinproject)

    Main Website for The Odin Project

  • 5

    puma_worker_killer (schneems/puma_worker_killer)

    Automatically restart Puma cluster workers based on max RAM available

  • 5

    catarse (catarse/catarse)

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

  • 5

    rip (rip-lang/rip)

    An object-oriented programming language that thinks functionally

  • 5

    mongoid-grid_fs (ahoward/mongoid-grid_fs)

    mongoid-grid_fs

  • 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

    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

    spurious (stevenjack/spurious)

    Spurious is a toolset allowing development against a subset of AWS resource, locally.

  • 5

    octokit.rb (octokit/octokit.rb)

    Simple Ruby wrapper for the GitHub API

  • 5

    metasploit_data_models (rapid7/metasploit_data_models)

    MSF database code, gemified

  • 5

    wicked (schneems/wicked)

    Use wicked to turn your controller into a wizard

  • 4

    umpire (heroku/umpire)

    HTTP metrics monitoring endpoint

  • 4

    website (railsinstaller/website)

    RailsInstaller Website

  • 4

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

    A Sass converter for Jekyll.

  • 4

    blazing (effkay/blazing)

    painless git push deployments for everyone

  • 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

    schematic (casecommons/schematic)

    Automatic XSD generation from ActiveRecord models

  • 4

    bootstrap-generators (decioferreira/bootstrap-generators)

    Bootstrap-generators provides Twitter Bootstrap generators for Rails

  • 4

    self-govern (justuseapen/self-govern)

  • 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

    spree_bootstrap_frontend (200creative/spree_bootstrap_frontend)

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

  • 4

    hoe-git (jbarnette/hoe-git)

    A Hoe plugin for tighter Git integration.

  • 4

    octonaut (pengwynn/octonaut)

    Simple CLI for GitHub

  • 4

    imdb (ariejan/imdb)

    Easy automated access to IMDB

  • 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

  • 4

    fetching-gem (covermymeds/fetching-gem)

    Hashes and Arrays Are Dead.

  • 3

    wwtd (grosser/wwtd)

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

  • 3

    sextant (schneems/sextant)

    find your route on a long journey over Rails with Sextant

  • 3

    sugarcube (rubymotion/sugarcube)

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

  • 3

    friction (rafalchmiel/friction)

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

  • 3

    tassadar (agoragames/tassadar)

    A Starcraft 2 replay parser written in pure Ruby

  • 3

    foreverb (daddye/foreverb)

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

  • 3

    rubymotion_cookbook (iconoclastlabs/rubymotion_cookbook)

    RubyMotion iOS Cookbook

  • 3

    birdses (coffeejunk/birdses)

    gollum views as a mountable rails engine

  • 3

    google (kerrick/google)

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

  • 3

    halibut (locks/halibut)

    tools to handle the HAL specification

  • 3

    rjgit (repotag/rjgit)

    A JRuby wrapper for JGit

  • 3

    i18n_viz (jhilden/i18n_viz)

    Gem to visualize i18n strings within a rails project

  • 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

    flay (seattlerb/flay)

  • 3

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

    Help documentation extension for radiant cms

  • 3

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

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

  • 3

    capistrano_mailer (pboling/capistrano_mailer)

    Capistrano Deployment Email Notification

  • 2

    httmultiparty (jwagener/httmultiparty)

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

  • 2

    hoe (seattlerb/hoe)

  • 2

    helios (helios-framework/helios)

    An extensible open-source mobile backend framework

  • 2

    attr_secure (neilmiddleton/attr_secure)

  • 2

    socialite (jsmestad/socialite)

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

  • 2

    bashcov (infertux/bashcov)

    Code coverage tool for Bash

  • 2

    wheel (bigbinary/wheel)

  • 2

    hoe-yard (postmodern/hoe-yard)

    A Hoe plugin for generating YARD documentation

  • 2

    mailkick (ankane/mailkick)

    Email subscriptions made easy

  • 2

    slipsquare (petems/slipsquare)

    A CLI for Dropbox

  • 2

    chefspec (sethvargo/chefspec)

    Write RSpec examples for Opscode Chef cookbooks

  • 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

    ggs-rails (rahearn/ggs-rails)

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

  • 2

    cheat (defunkt/cheat)

    Cheating is fun!

  • 2

    hackernotes (abhishek77in/hackernotes)

    An active README for Open Source projects on Github

  • 2

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

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

  • 2

    repodepot-ruby (michaelfeathers/repodepot-ruby)

    Tools to aid mining of ruby code in git repositories

  • 2

    guard-puma (jc00ke/guard-puma)

    Restart puma when files change

  • 2

    motiontemplate (iconoclastlabs/motiontemplate)

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

  • 2

    garb (sija/garb)

    A Ruby wrapper for the Google Analytics API

  • 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.

  • 1

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

    SimpleCov formatter to generate a simple rcov.txt Rcov style

  • 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

    scrum_yo (mscoutermarsh/scrum_yo)

    Be awesome at your daily stand up!

  • 1

    capistrano-nrsysmond (davidcollom/capistrano-nrsysmond)

    NewRelic Sysmond capistrano recipe

  • 1

    serenity_now (mtrovilho/serenity_now)

    Minimalist Ruby wrapper for TVRage API.

  • 1

    turnip (jnicklas/turnip)

    Gherkin extension for RSpec

  • 1

    hoe-bundler (flavorjones/hoe-bundler)

    Generate a bundler Gemfile from a Hoe spec's dependencies

  • 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

    fb_graph (nov/fb_graph)

    A full-stack Facebook Graph API wrapper in Ruby.

  • 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

    steering (pixeltrix/steering)

    Ruby Handlebars.js Compiler

  • 1

    estimator (mtrovilho/estimator)

    Estimate remaining time based on previous values

  • 1

    mojikun (steveklabnik/mojikun)

  • 658

    numpy (numpy/numpy)

    Numpy main repository

  • 611

    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

  • 540

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

    scikit-learn: machine learning in Python

  • 444

    fontforge (fontforge/fontforge)

    A font editor

  • 279

    neovim (neovim/neovim)

    vim's rebirth for the 21st century

  • 246

    mcserver (mc-server/mcserver)

    A performant C++ Minecraft Server

  • 149

    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/

  • 66

    hiredis (redis/hiredis)

    Minimalistic C client for Redis >= 1.2

  • 59

    sfml (laurentgomila/sfml)

    Simple and Fast Multimedia Library

  • 55

    rmagick (gemhome/rmagick)

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

  • 40

    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

  • 13

    rugged (libgit2/rugged)

    ruby bindings to libgit2

  • 5

    lci (justinmeza/lci)

    A LOLCODE interpreter written in C.

  • 4

    xcape (alols/xcape)

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

  • 3

    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

  • 493

    akka (akka/akka)

    Akka Project

  • 297

    slick (slick/slick)

    Scala Language Integrated Connection Kit

  • 244

    sbt (sbt/sbt)

    sbt, a build tool for Scala

  • 198

    scalding (twitter/scalding)

    A Scala API for Cascading

  • 152

    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

  • 126

    gitbucket (takezoe/gitbucket)

    Github clone by Scala, Easy to setup.

  • 83

    ensime-server (ensime/ensime-server)

    ENhanced Scala Interaction Mode for Emacs

  • 82

    spire (non/spire)

    Powerful new number types and numeric abstractions for Scala.

  • 76

    scalariform (mdr/scalariform)

    Scala source code formatter

  • 76

    algebird (twitter/algebird)

    Abstract Algebra for Scala

  • 56

    shapeless (milessabin/shapeless)

    Generic programming for Scala

  • 54

    scalatra (scalatra/scalatra)

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

  • 46

    breeze (scalanlp/breeze)

    Breeze is a numerical processing library for Scala.

  • 45

    scalaz (scalaz/scalaz)

    An extension to the core scala library.

  • 27

    util (twitter/util)

    Wonderful reusable code from Twitter

  • 21

    scalastyle (scalastyle/scalastyle)

    scalastyle

  • 19

    scala-time (jorgeortiz85/scala-time)

    A Scala wrapper for Joda Time

  • 18

    scalamock (paulbutcher/scalamock)

    Native Scala mocking framework

  • 15

    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

    play20 (playframework/play20)

    Play framework 2.x

  • 1

    ensime-src (ensime/ensime-src)

    ENhanced Scala Interaction Mode for Emacs

  • 431

    julia (julialang/julia)

    The Julia Language: A fresh approach to technical computing.

  • 193

    nerdtree (scrooloose/nerdtree)

    A tree explorer plugin for vim.

  • 139

    spf13-vim (spf13/spf13-vim)

    The ultimate vim distribution

  • 123

    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

  • 6

    dotfiles (thoughtbot/dotfiles)

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

  • 177

    baker (simbul/baker)

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

  • 139

    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

  • 63

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

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

  • 59

    mogenerator (rentzsch/mogenerator)

    Core Data code generation

  • 57

    macpass (mstarke/macpass)

    A native OS X KeePass client

  • 47

    kif (kif-framework/kif)

    Keep It Functional - An iOS Functional Testing Framework

  • 31

    rnblurmodalview (rnystrom/rnblurmodalview)

    Add depth to your alerts.

  • 30

    touchdb-ios (couchbaselabs/touchdb-ios)

    CouchDB-compatible mobile database; Objective-C version

  • 23

    newsyc (xuzz/newsyc)

    An iPhone Hacker News client.

  • 16

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

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

  • 14

    afnetworking (afnetworking/afnetworking)

    A delightful iOS and OS X networking framework

  • 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

    tfbarcodescanner (thefind/tfbarcodescanner)

  • 1

    rnthememanager (rnystrom/rnthememanager)

    Easily manage themes and update views in real time.

  • 164

    opendylan (dylan-lang/opendylan)

    Open Dylan compiler and IDE

  • 22

    wiki (dylan-lang/wiki)

    A git-backed wiki with RST markup

  • 141

    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.

  • 117

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

    Web interface for MetaCPAN

  • 95

    app-perlbrew (gugod/app-perlbrew)

    Manage perl installations in your $HOME

  • 83

    zeroclickinfo-spice (duckduckgo/zeroclickinfo-spice)

    DuckDuckGo instant answer plugins based on JavaScript APIs

  • 72

    dancer2 (perldancer/dancer2)

    Perl Dancer Next Generation (rewrite of Perl Dancer)

  • 53

    cpanminus (miyagawa/cpanminus)

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

  • 22

    maximus-web (maximos/maximus-web)

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

  • 16

    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

  • 115

    pallet (pallet/pallet)

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

  • 78

    leiningen (technomancy/leiningen)

    Automate Clojure projects without setting your hair on fire.

  • 64

    midje (marick/midje)

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

  • 43

    lein-ring (weavejester/lein-ring)

    Ring plugin for Leiningen

  • 43

    liberator (clojure-liberator/liberator)

    Liberator is a Clojure library for building RESTful applications.

  • 34

    friend (cemerick/friend)

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

  • 17

    ring (ring-clojure/ring)

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

  • 16

    pedestal (pedestal/pedestal)

    The Pedestal web application framework

  • 8

    lein-midje (marick/lein-midje)

    Leiningen plugin for Midje

  • 7

    compojure (weavejester/compojure)

    A concise routing DSL for Ring/Clojure

  • 1

    clj-pdf (yogthos/clj-pdf)

    PDF generation library for Clojure

  • 108

    vim-mode (atom/vim-mode)

    Next generation vim support for atom

  • 84

    batman (batmanjs/batman)

    Fighting Crime and Kicking Apps

  • 73

    hubot (github/hubot)

    A customizable, kegerator-powered life embetterment robot.

  • 60

    dropbox-js (dropbox/dropbox-js)

    JavaScript client library for the Dropbox API

  • 52

    chaplin (chaplinjs/chaplin)

    An Application Architecture Using Backbone.js

  • 40

    chardin.js (heelhook/chardin.js)

    Simple overlay instructions for your apps.

  • 39

    houston (gterrono/houston)

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

  • 17

    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.

  • 98

    dokku (progrium/dokku)

    Docker powered mini-Heroku in around 100 lines of Bash

  • 53

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

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

  • 50

    git-achievements (icefox/git-achievements)

    Aquire achievements while using git.

  • 39

    php-build (chh/php-build)

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

  • 38

    scm_breeze (ndbroadbent/scm_breeze)

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

  • 30

    rbenv (sstephenson/rbenv)

    Groom your app’s Ruby environment

  • 28

    prezto (sorin-ionescu/prezto)

    The configuration framework for Zsh

  • 27

    gitflow (petervanderdoes/gitflow)

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

  • 25

    fresh (freshshell/fresh)

    Keep your dot files fresh.

  • 24

    gvm (moovweb/gvm)

    Go Version Manager

  • 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.

  • 4

    laptop (thoughtbot/laptop)

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

  • 2

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

    Docker images for multiple Ubuntu and PHP version combinations.

  • 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

  • 7

    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

  • 1

    bootstrap-stylus (acquisio/bootstrap-stylus)

    Port of Bootstrap to Stylus

  • 58

    racket (plt/racket)

    The Racket repository

  • 50

    ritz (pallet/ritz)

    SWANK and nREPL servers for clojure providing JPDA based debuggers

  • 7

    postmodern (marijnh/postmodern)

    A Common Lisp PostgreSQL programming interface

  • 43

    yesod (yesodweb/yesod)

    A RESTful Haskell web framework built on WAI.

  • 38

    hakyll (jaspervdj/hakyll)

    A static website compiler library in Haskell

  • 1

    xhaskell (exercism/xhaskell)

    Exercism Exercises in Haskell

  • 42

    webmachine (basho/webmachine)

    A REST-based system for building web applications.

  • 18

    gen_smtp (vagabond/gen_smtp)

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

  • 11

    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

  • 34

    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

  • 24

    phoenix (phoenixframework/phoenix)

    Elixir Web Framework

  • 16

    dynamo (dynamo/dynamo)

    Run, Dynamo, Run!

  • 13

    sugar (sugar-framework/sugar)

    Modular web framework for Elixir

  • 8

    plug (elixir-lang/plug)

    A specification and conveniences for composable modules in between web applications

  • 8

    timex (bitwalker/timex)

    Easy to use Date and Time modules for Elixir

  • 7

    hound (hashnuke/hound)

    Elixir library for writing integration tests and browser automation

  • 5

    calliope (nurugger07/calliope)

    An elixir haml parser

  • 5

    postgrex (ericmj/postgrex)

    PostgreSQL driver for Elixir

  • 4

    exvcr (parroty/exvcr)

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

  • 2

    elixir-benchmark (meh/elixir-benchmark)

    Elixir benchmark utilities.

  • 1

    ex_conf (phoenixframework/ex_conf)

    Simple Elixir Configuration Management

  • 1

    exactor (sasa1977/exactor)

    Helpers for easier implementation of actors in Elixir

  • 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

    awesome-elixir (h4cc/awesome-elixir)

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

  • 1

    elixir_koans (marshallshen/elixir_koans)

    A set of exercise learning elixir

  • 1

    beam_toolbox (knewter/beam_toolbox)

    beam-toolbox.com planning and code

  • 1

    cauldron (meh/cauldron)

    I wonder what kind of Elixir is boiling in there.

  • 29

    gaelyk (gaelyk/gaelyk)

    A lightweight Groovy toolkit for Google App Engine Java

  • 19

    openesp (openesp/openesp)

    Open Enterprise Search Platform

  • 10

    glide (kdabir/glide)

    Create awesome apps on Google App Engine in a snap

  • 10

    gstorm (kdabir/gstorm)

    A simple ORM for groovy scripts

  • 19

    tocc (aidin36/tocc)

    A Tool for Obsessive Compulsive Classifiers

  • 13

    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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