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flipper

A desktop debugging platform for mobile developers.

TypeScript MIT 372 6,166 45 (12 issues need help) 10 Updated Feb 1, 2020
docusaurus

Easy to maintain open source documentation websites.

react javascript open-source website documentation

JavaScript 1,521 15,315 53 (11 issues need help) 11 Updated Feb 1, 2020
proxygen

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

C++ 1,263 6,508 31 (1 issue needs help) 9 Updated Feb 1, 2020
react

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

react javascript library ui frontend declarative

JavaScript MIT 27,449 143,110 480 (4 issues need help) 102 Updated Feb 1, 2020
folly

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

C++ Apache-2.0 3,430 14,237 170 43 Updated Feb 1, 2020
react-native

A framework for building native apps with React.

JavaScript 18,868 84,554 727 (25 issues need help) 67 Updated Feb 1, 2020
redex

A bytecode optimizer for Android apps

C++ MIT 501 4,810 41 (4 issues need help) 5 Updated Feb 1, 2020
Ax

Adaptive Experimentation Platform

Jupyter Notebook MIT 88 996 12 3 Updated Feb 1, 2020
componentkit

A React-inspired view framework for iOS.

Objective-C++ 573 5,195 9 (2 issues need help) 6 Updated Feb 1, 2020
create-react-app

Set up a modern web app by running one command.

react zero-configuration build-tools

JavaScript MIT 17,969 75,670 411 (5 issues need help) 102 Updated Feb 1, 2020
rocksdb

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

C++ 3,565 15,962 289 133 Updated Feb 1, 2020
pyre-check

Performant type-checking for python.

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

OCaml MIT 180 3,240 42 2 Updated Jan 31, 2020
facebook-ios-sdk

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

Objective-C 2,559 6,215 9 6 Updated Feb 1, 2020
hermes

Hermes is a small and lightweight JavaScript engine optimized for running React Native on Android.

C++ MIT 179 5,017 35 (1 issue needs help) 5 Updated Feb 1, 2020
hhvm

A virtual machine for executing programs written in Hack.

php hack hhvm hacklang

C++ 2,905 16,406 829 45 Updated Jan 31, 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 31, 2020
fboss

Facebook Open Switching System Software for controlling network switches.

C++ 191 594 11 10 Updated Feb 1, 2020
fbthrift

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

C++ Apache-2.0 455 1,867 24 4 Updated Feb 1, 2020
openr

Distributed platform for building autonomic network functions.

C++ 183 705 2 0 Updated Feb 1, 2020
flow

Adds static typing to JavaScript to improve developer productivity and code quality.

OCaml MIT 1,731 20,375 2,386 (18 issues need help) 134 Updated Feb 1, 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 1,068 7,201 450 22 Updated Feb 1, 2020
wangle

Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

C++ Apache-2.0 454 2,445 40 7 Updated Feb 1, 2020
fbzmq

Facebook ZeroMQ wrappers.

Python 66 232 0 0 Updated Feb 1, 2020
fbmeshd

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

C++ MIT 4 17 0 0 Updated Feb 1, 2020
bistro

Bistro is a flexible distributed scheduler, a high-performance framework supporting multiple paradigms while retaining ease of configuration, management, and monitoring.

C++ MIT 113 822 1 4 Updated Feb 1, 2020
relay

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

JavaScript MIT 1,402 14,058 182 (6 issues need help) 30 Updated Feb 1, 2020
facebook-java-business-sdk

Java SDK for Facebook Ads APIs

Java 210 222 8 7 Updated Feb 1, 2020
facebook-business-sdk-codegen

Codegen project for our business SDKs

PHP MIT 14 17 0 3 Updated Feb 1, 2020
zstd

Zstandard - Fast real-time compression algorithm

C 1,062 11,521 31 (4 issues need help) 12 Updated Jan 31, 2020
IT-CPE

Facebook's IT - Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.

Ruby 102 472 3 7 Updated Jan 31, 2020