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https://opensource.fb.com

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Meta's repositories

react

The library for web and native user interfaces.

Language:JavaScriptMIT228917 6616 13215

react-native

A framework for building native applications using React

Language:C++MIT119056 3596 26224

docusaurus

Easy to maintain open source documentation websites.

Language:TypeScriptMIT56495 405 3120

rocksdb

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

Language:C++GPL-2.028566 997 3220

folly

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

Language:C++Apache-2.028368 1015 1150

flow

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

Language:OCamlMIT22087 386 6673

lexical

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

Language:TypeScriptMIT19618 120 2170

relay

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

Language:RustMIT18407 327 2243

hhvm

A virtual machine for executing programs written in Hack.

Language:C++NOASSERTION18177 999 5938

flipper

A desktop debugging platform for mobile developers.

Language:TypeScriptMIT13351 165 1554

watchman

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

Language:C++MIT12709 261 719

hermes

A JavaScript engine optimized for running React Native.

Language:C++MIT9859 143 720

proxygen

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

Language:C++NOASSERTION8149 483 322

pyre-check

Performant type-checking for python.

Language:OCamlMIT6854 112 417

sapling

A Scalable, User-Friendly Source Control System.

Language:RustGPL-2.06153 74 459

redex

A bytecode optimizer for Android apps

Language:C++MIT6031 223 561

buck2

Build system, successor to Buck

Language:RustApache-2.03577 62 414

wangle

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

Language:C++Apache-2.03055 171 147

igl

Intermediate Graphics Library (IGL) is a cross-platform library that commands the GPU. It provides a single low-level cross-platform interface on top of various graphics APIs (e.g. OpenGL, Metal and Vulkan).

Language:C++NOASSERTION2966 57 75

fbthrift

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

Language:C++Apache-2.02575 191 367

Ax

Adaptive Experimentation Platform

Language:PythonMIT2376 69 744

react-native-website

The React Native website and docs

Language:JavaScriptMIT1951 96 687

mvfst

An implementation of the QUIC transport protocol.

Language:C++MIT1493 70 160

CacheLib

Pluggable in-process caching engine to build and scale high performance services

Language:C++Apache-2.01215 52 137

openr

Distributed platform for building autonomic network functions.

Language:C++MIT904 107 58

fboss

Facebook Open Switching System Software for controlling network switches.

Language:C++NOASSERTION864 122 48

openbmc

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

Language:C631 124 112

time

Meta's Time libraries

Language:GoApache-2.0597 25 25

taste-tester

Software to manage a chef-zero instance and use it to test changes on production servers.

Language:RubyApache-2.0146 33 25

fb303

fb303 is a core set of thrift functions that provide a common mechanism for querying stats and other information from a service.

Language:C++Apache-2.075 15 10