Skip to content

@facebook Meta

Change the repository type filter

All

    Repositories list

    147 repositories

    • buck2

      Public
      Build system, successor to Buck
      Rust
      •
      Apache License 2.0
      •252•3.8k•211•17•Updated Apr 15, 2025Apr 15, 2025

    • hhvm

      Public
      A virtual machine for executing programs written in Hack.
      hacklangphphackhhvm
      C++
      •
      Other
      •3k•18k•453•85•Updated Apr 15, 2025Apr 15, 2025

    • fbthrift

      Public
      Facebook's branch of Apache Thrift, including a new C++ server.
      C++
      •
      Apache License 2.0
      •611•2.6k•30•0•Updated Apr 15, 2025Apr 15, 2025

    • folly

      Public
      An open-source C++ library developed and used at Facebook.
      C++
      •
      Apache License 2.0
      •5.7k•29k•273•93•Updated Apr 15, 2025Apr 15, 2025

    • facebook-android-sdk

      Public
      Used to integrate Android apps with Facebook Platform.
      Kotlin
      •
      Other
      •3.7k•6.2k•136•4•Updated Apr 15, 2025Apr 15, 2025

    • buck2-prelude

      Public
      Prelude for the Buck2 project
      Java
      •
      Apache License 2.0
      •41•56•1•1•Updated Apr 15, 2025Apr 15, 2025

    • react-native

      Public
      A framework for building native applications using React
      mobilecross-platformapp-frameworkmobile-developmentreactandroidiosreact-native
      C++
      •
      MIT License
      •25k•122k•618•311•Updated Apr 15, 2025Apr 15, 2025

    • mvfst

      Public
      An implementation of the QUIC transport protocol.
      C++
      •
      MIT License
      •253•1.6k•31•3•Updated Apr 15, 2025Apr 15, 2025

    • sapling

      Public
      A Scalable, User-Friendly Source Control System.
      Rust
      •
      GNU General Public License v2.0
      •299•6.3k•235•27•Updated Apr 15, 2025Apr 15, 2025

    • fboss

      Public
      Facebook Open Switching System Software for controlling network switches.
      C++
      •
      Other
      •319•889•20•67•Updated Apr 15, 2025Apr 15, 2025

    • lexical

      Public
      Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.
      TypeScript
      •
      MIT License
      •1.9k•21k•470•28•Updated Apr 15, 2025Apr 15, 2025

    • openbmc

      Public
      OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
      C
      •285•646•41•6•Updated Apr 15, 2025Apr 15, 2025

    • Ax

      Public
      Adaptive Experimentation Platform
      Python
      •
      MIT License
      •325•2.5k•24•89•Updated Apr 15, 2025Apr 15, 2025

    • pyrefly

      Public
      A fast type checker and IDE for Python
      Rust
      •
      MIT License
      •7•98•43•1•Updated Apr 15, 2025Apr 15, 2025

    • squangle

      Public
      SQuangLe is a C++ API for accessing MySQL servers
      C++
      •
      Other
      •53•124•2•0•Updated Apr 14, 2025Apr 14, 2025

    • buck2-shims-meta

      Public
      Shims to convert Meta internal buck2 macros/targets for open source build compatibility.
      Starlark
      •
      Apache License 2.0
      •1•3•0•0•Updated Apr 14, 2025Apr 14, 2025

    • ocamlrep

      Public
      Sets of libraries and tools to write applications and libraries mixing OCaml and Rust. These libraries will help keeping your types and data structures synchronized, and enable seamless exchange between OCaml and Rust
      Rust
      •
      MIT License
      •21•132•0•4•Updated Apr 14, 2025Apr 14, 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
      •148•232•89•46•Updated Apr 14, 2025Apr 14, 2025

    • memlab

      Public
      A framework for finding JavaScript memory leaks and analyzing heap snapshots
      nodejsperformancefacebookv8memorysnapshotdetectore2eheaphermes
      JavaScript
      •
      MIT License
      •130•4.5k•10•1•Updated Apr 14, 2025Apr 14, 2025

    • react

      Public
      The library for web and native user interfaces.
      libraryfrontenddeclarativereactjavascriptui
      JavaScript
      •
      MIT License
      •48k•235k•789•195•Updated Apr 14, 2025Apr 14, 2025

    • docusaurus

      Public
      Easy to maintain open source documentation websites.
      reactjavascriptopen-sourcewebsitedocumentationhacktoberfest
      TypeScript
      •
      MIT License
      •9k•59k•288•59•Updated Apr 14, 2025Apr 14, 2025

    • rocksdb

      Public
      A library that provides an embeddable, persistent key-value store for fast storage.
      storage-enginedatabase
      C++
      •
      GNU General Public License v2.0
      •6.4k•29k•721•442•Updated Apr 14, 2025Apr 14, 2025

    • redex

      Public
      A bytecode optimizer for Android apps
      C++
      •
      MIT License
      •669•6.1k•55•18•Updated Apr 14, 2025Apr 14, 2025

    • igl

      Public
      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).
      C++
      •
      Other
      •182•3.1k•3•1•Updated Apr 14, 2025Apr 14, 2025

    • idb

      Public
      idb is a flexible command line interface for automating iOS simulators and devices
      Objective-C
      •
      MIT License
      •439•4.6k•165•22•Updated Apr 14, 2025Apr 14, 2025

    • CacheLib

      Public
      Pluggable in-process caching engine to build and scale high performance services
      cppcacheconcurrencyssdcache-engineperformance
      C++
      •
      Apache License 2.0
      •276•1.3k•12•20•Updated Apr 14, 2025Apr 14, 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 Apr 14, 2025Apr 14, 2025

    • watchman

      Public
      Watches files and records, or triggers actions, when they change.
      C++
      •
      MIT License
      •1k•13k•209•38•Updated Apr 14, 2025Apr 14, 2025

    • openr

      Public
      Distributed platform for building autonomic network functions.
      C++
      •
      MIT License
      •242•910•10•6•Updated Apr 14, 2025Apr 14, 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•82•5•9•Updated Apr 14, 2025Apr 14, 2025