Facebook

relay

Relay is a JavaScript framework for building data-driven React applications.

JavaScript MIT 1,398 14,018 182 (6 issues need help) 28 Updated Jan 16, 2020
mysql-5.6

Facebook's branch of the Oracle MySQL v5.6 database. This includes MyRocks.

C++ GPL-2.0 565 1,747 160 25 Updated Jan 16, 2020
componentkit

A React-inspired view framework for iOS.

Objective-C++ 573 5,190 9 (2 issues need help) 6 Updated Jan 16, 2020
facebook-android-sdk

Used to integrate Android apps with Facebook Platform.

Java 3,155 5,033 34 8 Updated Jan 16, 2020
folly

An open-source C++ library developed and used at Facebook.

C++ Apache-2.0 3,424 14,194 168 42 Updated Jan 16, 2020
Haxl

A Haskell library that simplifies access to remote data, such as databases or web-based services.

Haskell BSD-3-Clause 302 3,704 3 4 Updated Jan 16, 2020
rocksdb

A library that provides an embeddable, persistent key-value store for fast storage.

C++ 3,542 15,904 289 135 Updated Jan 16, 2020
facebook-ios-sdk

Used to integrate the Facebook Platform with your iOS & tvOS apps.

Objective-C 2,546 6,200 18 3 Updated Jan 16, 2020
jest

Delightful JavaScript Testing.

javascript testing facebook snapshot expectation easy painless-javascript-testing

JavaScript MIT 4,098 29,249 784 (103 issues need help) 115 Updated Jan 16, 2020
flipper

A desktop debugging platform for mobile developers.

TypeScript MIT 367 6,086 42 (13 issues need help) 8 Updated Jan 16, 2020
infer

A static analyzer for Java, C, C++, and Objective-C

c java objective-c cpp static-code-analysis static-analysis code-quality

OCaml MIT 1,435 10,593 216 (14 issues need help) 7 Updated Jan 16, 2020
hhvm

A virtual machine for executing programs written in Hack.

php hack hhvm hacklang

C++ 2,902 16,394 830 43 Updated Jan 16, 2020
homebrew-fb

OS X Homebrew formulas to install Facebook open source software

Ruby 46 83 2 1 Updated Jan 16, 2020
idb

idb is a flexible command line interface for automating iOS simulators and devices

Objective-C MIT 306 2,879 43 (4 issues need help) 5 Updated Jan 16, 2020
react-native-website

The site and docs for React Native

react react-native docusaurus

JavaScript 2,626 943 124 (5 issues need help) 33 Updated Jan 16, 2020
buck

A fast build system that encourages the creation of small, reusable modules over a variety of platforms and languages.

android python java ios buck build-tool

Java Apache-2.0 1,063 7,180 446 26 Updated Jan 16, 2020
fresco

An Android library for managing images and the memory they use.

Java MIT 3,698 16,025 91 (34 issues need help) 9 Updated Jan 16, 2020
openbmc

OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).

C 189 448 28 1 Updated Jan 16, 2020
metro

🚇 The JavaScript bundler for React Native.

javascript bundler react-native

JavaScript MIT 401 3,428 148 7 Updated Jan 16, 2020
react

A declarative, efficient, and flexible JavaScript library for building user interfaces.

react javascript library ui frontend declarative

JavaScript MIT 27,307 142,442 705 (4 issues need help) 247 Updated Jan 16, 2020
fboss

Facebook Open Switching System Software for controlling network switches.

C++ 190 588 11 10 Updated Jan 16, 2020
create-react-app

Set up a modern web app by running one command.

react zero-configuration build-tools

JavaScript MIT 17,824 75,274 389 (5 issues need help) 116 Updated Jan 16, 2020
fbthrift

Facebook's branch of Apache Thrift, including a new C++ server.

C++ Apache-2.0 456 1,861 24 4 Updated Jan 16, 2020
docusaurus

Easy to maintain open source documentation websites.

react javascript open-source website documentation

JavaScript 1,484 15,137 50 (12 issues need help) 7 Updated Jan 16, 2020
remodel

Remodel is a tool that helps iOS and OS X developers avoid repetitive code by generating Objective-C models that support coding, value comparison, and immutability.

TypeScript MIT 84 559 1 1 Updated Jan 16, 2020
pyre-check

Performant type-checking for python.

python security typechecker static-analysis ocaml control-flow-analysis code-quality

OCaml MIT 176 3,219 41 2 Updated Jan 16, 2020
proxygen

A collection of C++ HTTP libraries including an easy to use HTTP server.

C++ 1,257 6,498 31 (1 issue needs help) 8 Updated Jan 16, 2020
fbmeshd

fbmeshd is the core technology behind Facebook's Self-organizing Mesh Access (SoMA) network.

C++ MIT 3 13 0 0 Updated Jan 16, 2020
watchman

Watches files and records, or triggers actions, when they change.

C++ Apache-2.0 679 8,618 72 8 Updated Jan 16, 2020
fbzmq

Facebook ZeroMQ wrappers.

Python 65 230 0 0 Updated Jan 16, 2020