Skip to content
Facebook

Facebook

We work hard to contribute our work back to the web, mobile, big data, & infrastructure communities. NB: members must have two-factor auth.

phabricator

Open software engineering platform and fun adventure game

Updated April 19, 2014

Python 15 3

sparts

Prototype python services with as little code as possible

Updated April 19, 2014

presto

Distributed SQL query engine for big data

Updated April 18, 2014

buck

Buck: An Android (and Java!) build tool

Updated April 18, 2014

rocksdb

Embedded key-value store for fast storage

Updated April 18, 2014

JavaScript 5,686 670

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.

Updated April 18, 2014

folly

Folly is an open-source C++ library developed and used at Facebook.

Updated April 18, 2014

Objective-C 1,693 93

KVOController

Simple, modern, thread-safe key-value observing for iOS and OS X.

Updated April 18, 2014

Python 415 34

planout

PlanOut is a library and interpreter for designing online experiments.

Updated April 18, 2014

hhvm

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

Updated April 18, 2014

arcanist

Command line interface for Phabricator

Updated April 17, 2014

Java 5 3

presto-hive-apache

Shaded version of Apache Hive for Presto

Updated April 17, 2014

Objective-C 2,756 240

xctool

xctool is a replacement for Apple's xcodebuild that makes it easier to build and test iOS and Mac projects.

Updated

nifty

Thrift on Netty

Updated April 16, 2014

xhp

XHP is a PHP extension which augments the syntax of the language such that XML document fragments become valid PHP expressions.

Updated

warp

A fast preprocessor for C and C++

Updated

tornado

Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.

Updated

Objective-C 1,373 101

origami

A Quartz Composer framework for the design community

Updated

xhprof

XHProf is a function-level hierarchical profiler for PHP and has a simple HTML based user interface.

Updated

flint

flint is an open-source lint program for C++ developed and used at Facebook.

Updated

Something went wrong with that request. Please try again.