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    144 repositories

    • bpfilter

      Public
      BPF-based packet filtering framework
      C
      •
      GNU General Public License v2.0
      •31•153•19•1•Updated Jan 25, 2025Jan 25, 2025

    • mvfst

      Public
      An implementation of the QUIC transport protocol.
      C++
      •
      MIT License
      •246•1.5k•40•3•Updated Jan 25, 2025Jan 25, 2025

    • hhvm

      Public
      A virtual machine for executing programs written in Hack.
      hacklangphphackhhvm
      C++
      •
      Other
      •3k•18k•453•85•Updated Jan 25, 2025Jan 25, 2025

    • folly

      Public
      An open-source C++ library developed and used at Facebook.
      C++
      •
      Apache License 2.0
      •5.6k•29k•264•85•Updated Jan 25, 2025Jan 25, 2025

    • Ax

      Public
      Adaptive Experimentation Platform
      Python
      •
      MIT License
      •315•2.4k•27•58•Updated Jan 25, 2025Jan 25, 2025

    • stylex

      Public
      StyleX is the styling system for ambitious user interfaces.
      JavaScript
      •
      MIT License
      •318•8.5k•62•14•Updated Jan 25, 2025Jan 25, 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•687•412•Updated Jan 25, 2025Jan 25, 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
      •49•77•5•9•Updated Jan 25, 2025Jan 25, 2025

    • fbthrift

      Public
      Facebook's branch of Apache Thrift, including a new C++ server.
      C++
      •
      Apache License 2.0
      •613•2.6k•29•1•Updated Jan 25, 2025Jan 25, 2025

    • fboss

      Public
      Facebook Open Switching System Software for controlling network switches.
      C++
      •
      Other
      •308•874•20•46•Updated Jan 25, 2025Jan 25, 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
      •173•3k•2•0•Updated Jan 25, 2025Jan 25, 2025

    • hermes

      Public
      A JavaScript engine optimized for running React Native.
      C++
      •
      MIT License
      •651•10k•109•56•Updated Jan 25, 2025Jan 25, 2025

    • pyre-check

      Public
      Performant type-checking for python.
      pythonsecuritytypecheckerstatic-analysisocamlcontrol-flow-analysiscode-qualityprogram-analysistaint-analysisabstract-interpretation
      OCaml
      •
      MIT License
      •442•6.9k•120•21•Updated Jan 25, 2025Jan 25, 2025

    • openbmc

      Public
      OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
      C
      •279•636•41•6•Updated Jan 25, 2025Jan 25, 2025

    • redex

      Public
      A bytecode optimizer for Android apps
      C++
      •
      MIT License
      •666•6.1k•55•16•Updated Jan 25, 2025Jan 25, 2025

    • buck2

      Public
      Build system, successor to Buck
      Rust
      •
      Apache License 2.0
      •236•3.7k•230•27•Updated Jan 25, 2025Jan 25, 2025

    • mariana-trench

      Public
      A security focused static analysis tool for Android and Java applications.
      C++
      •
      MIT License
      •139•1.1k•46•2•Updated Jan 25, 2025Jan 25, 2025

    • buck2-prelude

      Public
      Prelude for the Buck2 project
      Starlark
      •
      Apache License 2.0
      •37•54•1•2•Updated Jan 25, 2025Jan 25, 2025

    • react-native

      Public
      A framework for building native applications using React
      mobilecross-platformapp-frameworkmobile-developmentreactandroidiosreact-native
      C++
      •
      MIT License
      •24k•120k•583•301•Updated Jan 25, 2025Jan 25, 2025

    • sapling

      Public
      A Scalable, User-Friendly Source Control System.
      Rust
      •
      GNU General Public License v2.0
      •290•6.3k•229•19•Updated Jan 25, 2025Jan 25, 2025

    • litho

      Public
      A declarative framework for building efficient UIs on Android.
      Kotlin
      •
      Apache License 2.0
      •764•7.7k•56•38•Updated Jan 24, 2025Jan 24, 2025

    • relay

      Public
      Relay is a JavaScript framework for building data-driven React applications.
      Rust
      •
      MIT License
      •1.8k•18k•568•137•Updated Jan 24, 2025Jan 24, 2025

    • facebook-business-sdk-codegen

      Public
      Codegen project for our business SDKs
      PHP
      •
      Other
      •59•90•10•11•Updated Jan 24, 2025Jan 24, 2025

    • react

      Public
      The library for web and native user interfaces.
      libraryfrontenddeclarativereactjavascriptui
      JavaScript
      •
      MIT License
      •47k•232k•784•189•Updated Jan 24, 2025Jan 24, 2025

    • lexical

      Public
      Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.
      TypeScript
      •
      MIT License
      •1.8k•20k•475•34•Updated Jan 24, 2025Jan 24, 2025

    • Rapid

      Public
      The OpenStreetMap editor driven by open data, AI, and supercharged features
      JavaScript
      •
      ISC License
      •96•550•259•5•Updated Jan 24, 2025Jan 24, 2025

    • mcrouter

      Public
      Mcrouter is a memcached protocol router for scaling memcached deployments.
      C++
      •
      MIT License
      •539•3.3k•97•15•Updated Jan 24, 2025Jan 24, 2025

    • infer

      Public
      A static analyzer for Java, C, C++, and Objective-C
      cobjective-ccppstatic-code-analysisstatic-analysiscode-qualityjava
      OCaml
      •
      MIT License
      •2k•15k•420•8•Updated Jan 24, 2025Jan 24, 2025

    • CacheLib

      Public
      Pluggable in-process caching engine to build and scale high performance services
      cppcacheconcurrencyssdcache-engineperformance
      C++
      •
      Apache License 2.0
      •269•1.3k•9•20•Updated Jan 24, 2025Jan 24, 2025

    • proxygen

      Public
      A collection of C++ HTTP libraries including an easy to use HTTP server.
      C++
      •
      Other
      •1.5k•8.2k•15•4•Updated Jan 24, 2025Jan 24, 2025