Repositories list

• hyperion

  Public
  This project enabled intercepting and virtualizing the browser API

  TypeScript

  •

  MIT License

  •22•37•4•4•Updated Mar 11, 2025Mar 11, 2025

• facebook-for-woocommerce

  Public
  The official plugin from Meta. This repository is now officially maintained by Meta's engineering team. We welcome and encourage contributions from the community.

  PHP

  •

  GNU General Public License v2.0

  •146•230•88•38•Updated Mar 11, 2025Mar 11, 2025

• lexical

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

  TypeScript

  •

  MIT License

  •1.8k•21k•481•25•Updated Mar 11, 2025Mar 11, 2025

• hhvm

  Public
  A virtual machine for executing programs written in Hack.

  hacklangphphack+ 1hhvm

  C++

  •

  Other

  •3k•18k•453•84•Updated Mar 11, 2025Mar 11, 2025

• pyrefly

  Public
  A fast type checker and IDE for Python

  Rust

  •

  MIT License

  •2•18•16•0•Updated Mar 11, 2025Mar 11, 2025

• pyre-check

  Public
  Performant type-checking for python.

  pythonsecuritytypechecker+ 8static-analysisocamlcontrol-flow-analysiscode-qualityprogram-analysistaint-analysisabstract-interpretation+ 1

  OCaml

  •

  MIT License

  •446•6.9k•122•21•Updated Mar 11, 2025Mar 11, 2025

• hermes

  Public
  A JavaScript engine optimized for running React Native.

  C++

  •

  MIT License

  •662•10k•116•64•Updated Mar 11, 2025Mar 11, 2025

• Ax

  Public
  Adaptive Experimentation Platform

  Python

  •

  MIT License

  •322•2.4k•29•80•Updated Mar 11, 2025Mar 11, 2025

• fboss

  Public
  Facebook Open Switching System Software for controlling network switches.

  C++

  •

  Other

  •310•884•20•50•Updated Mar 11, 2025Mar 11, 2025

• litho

  Public
  A declarative framework for building efficient UIs on Android.

  Kotlin

  •

  Apache License 2.0

  •763•7.7k•56•40•Updated Mar 11, 2025Mar 11, 2025

• fresco

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

  Java

  •

  MIT License

  •3.8k•17k•235•12•Updated Mar 11, 2025Mar 11, 2025

• sapling

  Public
  A Scalable, User-Friendly Source Control System.

  Rust

  •

  GNU General Public License v2.0

  •296•6.3k•232•19•Updated Mar 11, 2025Mar 11, 2025

• zstd

  Public
  Zstandard - Fast real-time compression algorithm

  C

  •

  Other

  •2.2k•25k•162•19•Updated Mar 11, 2025Mar 11, 2025

• buck2-prelude

  Public
  Prelude for the Buck2 project

  Java

  •

  Apache License 2.0

  •38•56•1•1•Updated Mar 11, 2025Mar 11, 2025

• buck2

  Public
  Build system, successor to Buck

  Rust

  •

  Apache License 2.0

  •241•3.7k•211•22•Updated Mar 11, 2025Mar 11, 2025

• openbmc

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

  C

  •283•639•41•6•Updated Mar 11, 2025Mar 11, 2025

• OpenBIC

  Public
  BICs (Bridge IC) are standalone devices deployed within a Data Center that enable monitoring a multi-host system using a single BMC device.

  C

  •

  Apache License 2.0

  •52•49•5•15•Updated Mar 11, 2025Mar 11, 2025

• watchman

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

  C++

  •

  MIT License

  •1k•13k•206•38•Updated Mar 11, 2025Mar 11, 2025

• proxygen

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

  C++

  •

  Other

  •1.5k•8.2k•18•4•Updated Mar 11, 2025Mar 11, 2025

• wangle

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

  C++

  •

  Apache License 2.0

  •542•3.1k•34•10•Updated Mar 11, 2025Mar 11, 2025

• fbthrift

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

  C++

  •

  Apache License 2.0

  •613•2.6k•30•0•Updated Mar 11, 2025Mar 11, 2025

• CacheLib

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

  cppcacheconcurrency+ 3ssdcache-engineperformance

  C++

  •

  Apache License 2.0

  •276•1.3k•12•20•Updated Mar 11, 2025Mar 11, 2025

• openr

  Public
  Distributed platform for building autonomic network functions.

  C++

  •

  MIT License

  •243•908•10•6•Updated Mar 11, 2025Mar 11, 2025

• mvfst

  Public
  An implementation of the QUIC transport protocol.

  C++

  •

  MIT License

  •247•1.5k•29•3•Updated Mar 11, 2025Mar 11, 2025

• fb303

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

  C++

  •

  Apache License 2.0

  •52•79•5•9•Updated Mar 11, 2025Mar 11, 2025

• relay

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

  Rust

  •

  MIT License

  •1.8k•19k•582•136•Updated Mar 11, 2025Mar 11, 2025

• ThreatExchange

  Public
  Trust & Safety tools for working together to fight digital harms.

  hashingimagevideo+ 8perceptual-hashingimage-hashingvideo-hashingimage-similaritythreatexchangencmecvideo-similarity+ 1

  C++

  •

  Other

  •324•1.2k•41•5•Updated Mar 11, 2025Mar 11, 2025

• react

  Public
  The library for web and native user interfaces.

  libraryfrontenddeclarative+ 3reactjavascriptui

  JavaScript

  •

  MIT License

  •48k•233k•779•188•Updated Mar 11, 2025Mar 11, 2025

• react-native

  Public
  A framework for building native applications using React

  mobilecross-platformapp-framework+ 5mobile-developmentreactandroidiosreact-native

  C++

  •

  MIT License

  •25k•121k•591•302•Updated Mar 11, 2025Mar 11, 2025

• sapp

  Public
  Post Processor for Facebook Static Analysis Tools.

  Python

  •

  MIT License

  •39•137•7•6•Updated Mar 11, 2025Mar 11, 2025