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3,758 developers are working on 1164 open source repos
a safe, concurrent, practical language
Just a blogging platform
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.
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.
Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
A D3-based reusable chart library
Sleek, intuitive, and powerful front-end framework for faster and easier web development.
Make your Backbone.js apps dance with a composite application architecture!
A package manager for the web
Yeoman generator for AngularJS with an Express server
Node.JS MongoDB utility library with ORM-like functionality
jQuery Mobile Framework
Multi-Dimensional charting built to work natively with crossfilter rendered with d3.js
AngularJS service to handle Rest API Restful Resources properly and easily
Kanban board for github issues
Async utilities for node and the browser
node.js REST framework specifically meant for web service APIs
Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?
pushState + ajax = pjax
FAKE - F# Make
Expressive, robust, feature-rich CSS language built for nodejs
The HTML Presentation Framework
Give your JS App some Backbone with Models, Views, Collections, and Events
DuckDuckGo Community Platform
A Content Editor for GitHub.
Build hybrid mobile apps using the Ionic Framework
Node.js debugger based on Blink Developer Tools
Zotonic, the Erlang CMS
Peer-to-peer data in the browser.
Discourse - A platform for community discussion. Free, open, simple.
the easiest way to use Google Maps
Seed project for angular apps.
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.
Web Instant Messaging App With Accessible Encryption
Yeoman generator for Ember
tiling window manager extension for gnome-shell
Iconic fonts scissors
Documentation for FuelPHP
The most popular collaborative document editor on the web.
jQuery based input methods library
Reference application for AngularJS
Server to respond with fake API responses, by using a directory of files for finding out what to say!
Code and database deployments using GruntJS
Flask powered CMS on top of mongoengine/MongoDB (WIP)
Event and data storage with embedded query system built ontop of MongoDB
Kickstrap is an extension framework for Bootstrap with themes, apps, and other enhancements.
The Web GUI for Panamax
A fun and easy way to build modern websites
Strengthening your Backbone
Powerful MVC web framework for Node.js.
A professional front-end template for building fast, robust, and adaptable web apps or sites.
Index mongoose models into elastic search for kickass searching.
A dual (localStorage and REST) sync adapter for Backbone.js
Save all your GitHub data to one place, private & public. A Webhook.
A utility library delivering consistency, customization, performance, & extras.
Test Anything Protocol tools for node
A proof-of-concept script loader for caching/loading scripts with localStorage
The ownCloud core
The Symfony PHP framework
Official Zend Framework 2.0 git repository
A social networking engine
PHPCI is a free and open source continuous integration tool specifically designed for PHP.
Bolt is a simple CMS written in PHP. It is based on Silex and Symfony components, uses Twig and either SQLite, MySQL or PostgreSQL.
Thoughts, Ideas and bits of code for SMF (2.1)
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.
Yii PHP Framework
This Bundle provides various tools to rapidly develop RESTful API's with Symfony2
open source self hostable read-it-later web app. Download the latest stable version: https://www.wallabag.org/downloads/
Twig, the flexible, fast, and secure template language for PHP
EllisLab's Open Source PHP Framework
Asset Management for PHP
A PHP Framework For Web Artisans
The DokuWiki Open Source Wiki Engine
Cilex a lightweight framework for creating PHP CLI scripts inspired by Silex
Efficient many-to-many connections between posts, pages, custom post types, users.
Fast, reliable and flexible PHP CMF/CMS
Parser for Markdown
The Laravel.IO community portal.
ORM layer that creates models, config and database on the fly
Development of the login-security-solution WordPress plugin happens here.
A pretty nice way to expose your Symfony2 routing to client applications.
Comprehensive mailing tools for PHP
host coding competitions anywhere, anytime
The core of the FuelPHP framework
Programmatic and database agnostic SQL helper for RedBean delivered as a plugin.
The ORM package for FuelPHP
Web-based suite of tools for administrators and developers to interact with the Force.com APIs
PHP5 library that provides a filesystem abstraction layer − will be a feast for your files! -- Project maintained by @l3l0
Hello. I love to load things.
The most awesome validation engine ever created for PHP
PHP Request Routing like Sinatra for Ruby
Docker - the open-source application container engine
A highly-available key value store for shared configuration and service discovery
Experimental Sublime Text clone
A Go framework/set of libraries for robotics and physical computing
realtime distributed message processing at scale
A JSON parser generator for high performance encoding and decoding in Go.
A pure Go postgres driver for database/sql.
Coverage testing tool for The Go Programming Language
Golang Wrapper for Logplex
Open Source, Distributed, RESTful Search Engine
P2P censorship circumvention tool and network that allows users to give or get access to the internet through trusted contacts in other places.
Netty project - an event-driven asynchronous network application framework
Spring HATEOAS - Library to support implementing representations for hyper-text driven REST web services.
A programmer-oriented testing framework for Java.
Cucumber for the JVM
Java based open source static site/blog generator for developers & designers.
Android optimized event bus that simplifies communication between Activities, Fragments, Threads, Services, etc. Less code, better quality.
Magazine App on Android
Google Androïd application to add post to Wallabag
Joda-Time is the widely used replacement for the Java date and time classes.
Spring integration for Yammer's Metrics library
Distributing instrumentation tests to all your Androids.
The only Portable WebSocket/Comet Framework supporting Scala, Groovy and Java
A micro web framework for Groovy
Application Crash Reports for Android
Expose eclipse features inside of vim.
Sirix - a versioned storage system for hierarchical data (rooted labeled trees -- XML and JSON)
Central system and configuration manager
A computer algebra system written in pure Python
Official repository for IPython itself. Other repos in the IPython organization contain things like the website, documentation builds, etc.
An experimental indexing and search engine for e-mail
matplotlib: plotting with Python
Statsmodels: statistical modeling and econometrics in Python
source code to readthedocs.org
A flexible WSGI implementation and toolkit
Python interface to Amazon Web Services
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.
Image Processing SciKit (Toolbox for SciPy)
Creating delicious APIs for Django apps since 2010. v0.9.12-beta
the code that powers reddit.com
Modular search for Django. Currently v2.0.0-beta.
Python HTTP Requests for Humans™.
A microframework based on Werkzeug, Jinja2 and good intentions
Wget-compatible web downloader and crawler.
Generate custom icon webfonts from the comfort of the command line.
LaTeX plugin for Sublime Text 2
Coroutine-based concurrency library for Python
Pyramid web framework
Vi/Vim emulation for Sublime Text 3
err is a plugin based chatbot designed to be easily deployable, extensible and maintainable.
A helper for organizing Django project settings by relying on well established programming patterns.
A tool to retrieve malware directly from the source for security researchers.
A configurable set of panels that display various debug information about the current request/response.
Python library for interfacing with the GitHub APIv3
Build SMS applications with Python
Concurrent networking library for Python (official mirror)
A tool for creating EBS AMIs. This tool currently works for CentOS/RedHat Linux images and is intended to run on an EC2 instance.
Python best practices guidebook, written for Humans.
The easy to use, open source Python IRC Bot (a fork of rmmh/skybot - formerly known as lukeroge/CloudBot)
UI Designer for Kivy (WIP)
Sublime Text 2 plugin for running ruby tests! (Unit, RSpec, Cucumber)
Fuzzy abbreviations, support for preprocessors (Sass, Less, Stylus) and a lot of other features in easily configurable set of tools for writing CSS faster
The FreedomSponsors web application
A clandestine operation to make AMO happy
An app to handle configuration defaults of packaged Django apps gracefully
A serialization/deserialization/validation library for strings, mappings and lists.
Utilities for testing Django applications
The hassle-free way to integrate analytics into any python application.
Pysolr 3.0.1. The official source.
Processando votações legislativas.
A Django application for making Django textareas rich text editors. Certainly as a template tag and possibly as a form widget.
Extendable, adaptable rewrite of django.contrib.admin
Open Terminal Here menu and keyboard shortcuts for Sublime Text 2
Malformity is a Maltego project based on the Canari framework for malicious binary and infrastructure research.
Redis Python Client
Messaging engine for the delivery of SMS, Star Menu and chat messages to diverse audiences in emerging markets and beyond.
Forked version of chardet, being ported to support python 2 and python 3 for kennethreitz/requests
web.py is a web framework for python that is as simple as it is powerful.
Protocol Analysis/Decoder Framework
A VCR imitation designed only for python-requests.
The Julia Language: A fresh approach to technical computing.
TrinityCore Open Source MMO Framework
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.
Scipy main repository
Ruby implementation for Protocol Buffers
desteer is a steering behaviors library written in C++. Its meant to be easily extensible and very clean.
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/
Incredibly simple real-time web for .NET
A Visual Studio Clojure extension.
Git + .Net/Mono = ❤
Write C# apps with a text editor, nuget and the power of Roslyn!
Nancy is a lightweight, low-ceremony, framework for building HTTP based services on .Net and Mono
Media Browser Server is a home media server built using other popular open source technologies.
The code that powers whoaverse.com http://www.whoaverse.com/v/whoaversedev
Humanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities
Fluent Migrations framework for .net
the ninja of .net dependency injectors
.NET's fastest JSON, JSV and CSV Text Serializers
A client side Glimpse into whats going on in your server
Project management and code hosting application. Follow us on twitter @gitlabhq
Warbler chirpily constructs .war files of your Ruby applications.
Ruby on Rails
An Objective-C library dependency manager.
Vagrant is a tool for building and distributing working environments.
A distributed build system for the open source community.
Spree is a complete open source e-commerce solution for Ruby on Rails.
Distributed and contextual social networking
Jekyll is a blog-aware, static site generator in Ruby
ActiveModel::Serializer implementation and Rails hooks
Ruby ODM framework for MongoDB
JRuby, an implementation of Ruby on the JVM
Shoes 4 : the next version of Shoes
The open source error catcher that's Airbrake API compliant
Flexible authentication solution for Rails with Warden.
The Ruby cloud services library.
A Really Ruby Mail Library
Build agents that monitor and act on your behalf. Your agents are standing by!
A simple and lightweight mixin library for Sass.
Rubinius, the Ruby Environment
RailsAdmin is a Rails 3 engine that provides an easy-to-use interface for managing your data
Loomio is an open-source web application that helps groups make better decisions together.
Simple, efficient message processing for Ruby
An IRB alternative and runtime developer console
Solr-powered search for Ruby objects
Manage your application's gem dependencies with less pain
Simple ERP for little enterprises
BDD that talks to domain experts first and code second
Source for emberjs.com
An extendable Ruby on Rails 'CMS framework' that supports Rails 3.2
Rspec-2 runner and formatters
Code smell detector for Ruby
Classier solution for file uploads for Rails, Sinatra and other Ruby web frameworks
Easy file attachment management for ActiveRecord
Active Record, improved.
Object-based searching. With maintenance by @radar and @jonatack!
A ruby web server built for concurrency
Acceptance test framework for web applications
Magical authentication for Rails 3
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.
A ruby client for the Salesforce REST api.
Simple, but flexible HTTP client library, with support for multiple backends.
EventMachine: fast, simple event-processing library for Ruby programs
A robust Ruby code analyzer, based on the community Ruby style guide.
Rspec-2 doubles (mocks and stubs)
Oracle enhaced adapter for ActiveRecord
An opinionated micro-framework for creating REST-like APIs in Ruby.
Remote multi-server automation tool
Rack-based asset packaging system
A library for setting up Ruby objects as test data.
A tagging plugin for Rails applications that allows for custom tagging along dynamic contexts.
a modular Ruby webserver interface
Resource-oriented architectures in Ruby. Roar focuses on object-oriented REST documents.
Resque is a Redis-backed Ruby library for creating background jobs, placing them on multiple queues, and processing them later.
YARD is a Ruby Documentation tool. The Y stands for "Yay!"
Heavy metal SOAP client
An awesome replacement for acts_as_nested_set and better_nested_set.
A platform for developing apps using JRuby on Android.
Mutation tests for ruby
Adds support for creating state machines for attributes on any Ruby class
Simple Rails app configuration
Ember for Rails 3.1+
A Ruby interface to the Twitter API.
Makes http fun again!
A reliable Chef API client with a clean syntax
Alchemy is a powerful, userfriendly and flexible Rails 3 CMS.
Adds an images tab to your pages so you can format a group of images really nicely on the frontend
Sprockets Rails integration
Complete Ruby geocoding solution.
CASino Rails Engine (used in CASinoApp).
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.
A Relational Algebra
Really simple rubygem hosting
Factory Girl ♥ Rails
A Scope & Engine based, clean, powerful, customizable and sophisticated paginator for Rails 3
pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL's full text search
The very best blogging engine for Refinery CMS
Ruby tool for importing existing svn projects into git.
Copy me for your team.
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.
Switches out Spree’s entire frontend for a bootstrap 3 powered frontend
Heroku's Ruby Buildpack for Cedar
FnordMetric is a redis/ruby-based realtime Event-Tracking app
A Sass converter for Jekyll.
Ruby on Rails stylesheet engine for Sass
jQuery UI for the Rails 3.1+ asset pipeline
the font-awesome font bundled as an asset for the rails asset pipeline
Attributes on Steroids for Plain Old Ruby Objects
Rspec-2 expectations (should and matchers)
Picky is a really easy to use and fast Ruby semantic search engine that helps your users find what they are looking for.
A Ruby Object Mapper for Mongo
Actor-based concurrent object framework for Ruby
Implementing the factory pattern in Ruby so you don't have to.
Better error page for Rails and other Rack apps
Code coverage for Ruby 1.9+ with a powerful configuration library and automatic merging of coverage across test suites
A command-line power tool for Twitter.
Ruby on Rails CRM platform for Web 2.0 and beyond
Ruby gem that provides an AR-style interface for the Pivotal Tracker API
Draw 16 x 16 animated pictures. Draw! is a social flavored online pixel art editor.
General Rack Authentication Framework
A Hoe plugin for generating YARD documentation
Convert HTML and HTML+Erb to Haml.
Classy web-development dressed in a DSL (official / canonical repo)
The CMS part.
MSF database code, gemified
Some sugar for your cocoa, or your tea. RubyMotion helpers. Follow @sugarcube_rb for commit notifications.
Use wicked to turn your controller into a wizard
Social logging script for Day One
Common code, such as validators and mixins, that are shared between ActiveModels in metasploit-framework and ActiveRecords in metasploit_data_models
The first open source crowdfunding platform for creative projects in the world
An example implementation of Recommendable in Rails 3.2 and jquery-pjax. For beer.
An extensible open-source mobile backend framework
Easy automated access to IMDB
A tasty tool for hackers and pirates
Government-wide search and notification website.
Tools to aid mining of ruby code in git repositories
Forms made easy for Rails! It's tied to a simple DSL, with no opinion on markup.
RailsInstaller for Windows
Estimate remaining time based on previous values
A fist full of code metrics
Rspec-2 for Rails-3
Community fork of Teambox-3 with LDAP support, option to disable “community mode” and more…
The administration framework for Ruby on Rails applications.
Pro Git Book Content
Ruby client for Riak
Static sites made powerful
An extension for Radiant CMS to support file uploads modeled as attachments to pages.
Restart puma when files change
A pinewood derby sensor driver and status board
Package your assets transparently in Sinatra.
Rails for API only applications
Authorization Gem for Ruby on Rails.
Decorators/View-Models for Rails Applications
A simple ruby authentication solution.
Code coverage tool for Bash
Easier schema management for Rails that complements your domain model.
Simple Ruby wrapper for the GitHub API
the coder’s starter kit: sound, animation, video, messaging in a low-key ruby environment.
HTTMultiParty is a thin wrapper around HTTParty to provide multipart uploads.
scikit-learn: machine learning in Python
A performant C++ Minecraft Server
Numpy main repository
A font editor
vim's rebirth for the 21st century
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
Simple and Fast Multimedia Library
The official home for RMagick until/if we get access to the original repo
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/
Minimalistic C client for Redis >= 1.2
A small self-contained alternative to readline and libedit
ruby bindings to libgit2
sbt, a build tool for Scala
Native Scala mocking framework
Github clone by Scala, Easy to setup.
Scala Language Integrated Connection Kit
ENhanced Scala Interaction Mode for Emacs
A suite of scala libraries for building and consuming RESTful web services on top of Akka: lightweight, asynchronous, non-blocking, actor-based, testable
A Scala API for Cascading
An extension to the core scala library.
Scala source code formatter
Abstract Algebra for Scala
Generic programming for Scala
Scaloid makes your Android code easy to write and understand.
ENhanced Scala Interaction Mode for Emacs
Neo4j Scala library based on Anorm in the Play Framework
Powerful new number types and numeric abstractions for Scala.
Wonderful reusable code from Twitter
Tiny Scala high-performance, async web framework, inspired by Sinatra
Breeze is a numerical processing library for Scala.
Play framework 2.x
Web interface for MetaCPAN
Perl Dancer Next Generation (rewrite of Perl Dancer)
Manage perl installations in your $HOME
cpanminus - get, unpack, build and install modules from CPAN
Modern Perl: the book
A reusable iOS rich text editor component.
Xcode plugin for Vim keybindings
A delightful iOS and OS X networking framework
Core Data code generation
Keep It Functional - An iOS Functional Testing Framework
Style iOS apps with a stylesheet, similar to CSS
Lightweight, embedded, syncable NoSQL database engine for iOS (and Mac!) apps.
A native OS X KeePass client
Add depth to your alerts.
Core Data Persistence with AFNetworking, Done Right
Reusable component for displaying WordPress.com site stats in an iOS application
Official vibe.d development
Docker powered mini-Heroku in around 100 lines of Bash
Builds PHP so that multiple versions can be used in parallel.
The configuration framework for Zsh
Groom your app’s Ruby environment
Laptop is a shell script that turns your Linux or Mac OS X laptop into an awesome development machine.
AVH Edition of the git extensions to provide high-level repository operations for Vincent Driessen's branching model
Automate Clojure projects without setting your hair on fire.
An extensible authentication and authorization library for Clojure Ring web applications and services.
Liberator is a Clojure library for building RESTful applications.
The Pedestal web application framework
Ring plugin for Leiningen
Next generation vim support for atom
Simple overlay instructions for your apps.
Fighting Crime and Kicking Apps
A customizable, kegerator-powered life embetterment robot.
An Application Architecture Using Backbone.js
fugitive.vim: a Git wrapper so awesome, it should be illegal
A tree explorer plugin for vim.
The ultimate vim distribution
A set of vim, zsh, git, and tmux configuration files.
Elixir Web Framework
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.
A specification and conveniences for composable modules in between web applications
A polite, well mannered and thoroughly upstanding testing framework for Elixir
The Racket repository
CoffeeScript Recipes, Examples and Tutorials
Create awesome apps on Google App Engine in a snap
Open Dylan compiler and IDE
A Tool for Obsessive Compulsive Classifiers
Exception tracking for ColdFusion.
A REST-based system for building web applications.