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    145 repositories

    • pyre-check

      Public
      Performant type-checking for python.
      pythonsecuritytypecheckerstatic-analysisocamlcontrol-flow-analysiscode-qualityprogram-analysistaint-analysisabstract-interpretation
      OCaml
      •
      MIT License
      •446•6.9k•122•20•Updated Mar 9, 2025Mar 9, 2025

    • sapling

      Public
      A Scalable, User-Friendly Source Control System.
      Rust
      •
      GNU General Public License v2.0
      •296•6.3k•232•18•Updated Mar 9, 2025Mar 9, 2025

    • hhvm

      Public
      A virtual machine for executing programs written in Hack.
      hacklangphphackhhvm
      C++
      •
      Other
      •3k•18k•453•85•Updated Mar 9, 2025Mar 9, 2025

    • flow

      Public
      Adds static typing to JavaScript to improve developer productivity and code quality.
      OCaml
      •
      MIT License
      •1.9k•22k•790•16•Updated Mar 9, 2025Mar 9, 2025

    • bpfilter

      Public
      BPF-based packet filtering framework
      C
      •
      GNU General Public License v2.0
      •31•163•26•2•Updated Mar 9, 2025Mar 9, 2025

    • fboss

      Public
      Facebook Open Switching System Software for controlling network switches.
      C++
      •
      Other
      •310•883•20•50•Updated Mar 9, 2025Mar 9, 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•699•421•Updated Mar 9, 2025Mar 9, 2025

    • folly

      Public
      An open-source C++ library developed and used at Facebook.
      C++
      •
      Apache License 2.0
      •5.6k•29k•271•86•Updated Mar 9, 2025Mar 9, 2025

    • react-native-website

      Public
      The React Native website and docs
      reactreact-nativedocusaurus
      TypeScript
      •
      MIT License
      •4.5k•2k•30•122•Updated Mar 9, 2025Mar 9, 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 9, 2025Mar 9, 2025

    • openr

      Public
      Distributed platform for building autonomic network functions.
      C++
      •
      MIT License
      •243•908•10•6•Updated Mar 9, 2025Mar 9, 2025

    • CacheLib

      Public
      Pluggable in-process caching engine to build and scale high performance services
      cppcacheconcurrencyssdcache-engineperformance
      C++
      •
      Apache License 2.0
      •275•1.3k•12•19•Updated Mar 9, 2025Mar 9, 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 9, 2025Mar 9, 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 9, 2025Mar 9, 2025

    • watchman

      Public
      Watches files and records, or triggers actions, when they change.
      C++
      •
      MIT License
      •1k•13k•206•38•Updated Mar 9, 2025Mar 9, 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•78•5•9•Updated Mar 9, 2025Mar 9, 2025

    • mvfst

      Public
      An implementation of the QUIC transport protocol.
      C++
      •
      MIT License
      •247•1.5k•29•2•Updated Mar 9, 2025Mar 9, 2025

    • relay

      Public
      Relay is a JavaScript framework for building data-driven React applications.
      Rust
      •
      MIT License
      •1.8k•19k•582•138•Updated Mar 9, 2025Mar 9, 2025

    • litho

      Public
      A declarative framework for building efficient UIs on Android.
      Kotlin
      •
      Apache License 2.0
      •763•7.7k•56•39•Updated Mar 9, 2025Mar 9, 2025

    • lexical

      Public
      Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.
      TypeScript
      •
      MIT License
      •1.8k•21k•482•24•Updated Mar 8, 2025Mar 8, 2025

    • openbmc

      Public
      OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
      C
      •282•640•41•6•Updated Mar 8, 2025Mar 8, 2025

    • fresco

      Public
      An Android library for managing images and the memory they use.
      Java
      •
      MIT License
      •3.8k•17k•234•12•Updated Mar 8, 2025Mar 8, 2025

    • zstd

      Public
      Zstandard - Fast real-time compression algorithm
      C
      •
      Other
      •2.2k•24k•164•18•Updated Mar 8, 2025Mar 8, 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
      •179•3k•3•0•Updated Mar 8, 2025Mar 8, 2025

    • react-native

      Public
      A framework for building native applications using React
      mobilecross-platformapp-frameworkmobile-developmentreactandroidiosreact-native
      C++
      •
      MIT License
      •25k•121k•597•310•Updated Mar 8, 2025Mar 8, 2025

    • buck2

      Public
      Build system, successor to Buck
      Rust
      •
      Apache License 2.0
      •241•3.7k•216•23•Updated Mar 8, 2025Mar 8, 2025

    • buck2-prelude

      Public
      Prelude for the Buck2 project
      Java
      •
      Apache License 2.0
      •38•56•1•1•Updated Mar 8, 2025Mar 8, 2025

    • Ax

      Public
      Adaptive Experimentation Platform
      Python
      •
      MIT License
      •322•2.4k•27•78•Updated Mar 8, 2025Mar 8, 2025

    • hermes

      Public
      A JavaScript engine optimized for running React Native.
      C++
      •
      MIT License
      •662•10k•116•64•Updated Mar 8, 2025Mar 8, 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•229•88•40•Updated Mar 8, 2025Mar 8, 2025