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    144 repositories

    • buck2-prelude

      Public
      Prelude for the Buck2 project
      Starlark
      •
      Apache License 2.0
      •37•55•1•2•Updated Feb 25, 2025Feb 25, 2025

    • buck2

      Public
      Build system, successor to Buck
      Rust
      •
      Apache License 2.0
      •240•3.7k•230•26•Updated Feb 25, 2025Feb 25, 2025

    • mariana-trench

      Public
      A security focused static analysis tool for Android and Java applications.
      C++
      •
      MIT License
      •141•1.1k•48•2•Updated Feb 25, 2025Feb 25, 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 Feb 25, 2025Feb 25, 2025

    • hhvm

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

    • folly

      Public
      An open-source C++ library developed and used at Facebook.
      C++
      •
      Apache License 2.0
      •5.6k•29k•270•84•Updated Feb 25, 2025Feb 25, 2025

    • pyre-check

      Public
      Performant type-checking for python.
      pythonsecuritytypecheckerstatic-analysisocamlcontrol-flow-analysiscode-qualityprogram-analysistaint-analysisabstract-interpretation
      OCaml
      •
      MIT License
      •444•6.9k•122•21•Updated Feb 25, 2025Feb 25, 2025

    • fboss

      Public
      Facebook Open Switching System Software for controlling network switches.
      C++
      •
      Other
      •309•881•20•48•Updated Feb 25, 2025Feb 25, 2025

    • infer

      Public
      A static analyzer for Java, C, C++, and Objective-C
      cobjective-ccppstatic-code-analysisstatic-analysiscode-qualityjava
      OCaml
      •
      MIT License
      •2k•15k•396•6•Updated Feb 25, 2025Feb 25, 2025

    • mcrouter

      Public
      Mcrouter is a memcached protocol router for scaling memcached deployments.
      C++
      •
      MIT License
      •543•3.3k•97•15•Updated Feb 25, 2025Feb 25, 2025

    • sapling

      Public
      A Scalable, User-Friendly Source Control System.
      Rust
      •
      GNU General Public License v2.0
      •293•6.3k•231•16•Updated Feb 25, 2025Feb 25, 2025

    • fbthrift

      Public
      Facebook's branch of Apache Thrift, including a new C++ server.
      C++
      •
      Apache License 2.0
      •613•2.6k•29•0•Updated Feb 25, 2025Feb 25, 2025

    • chef-cookbooks

      Public
      Open source chef cookbooks.
      Ruby
      •
      Apache License 2.0
      •143•574•12•12•Updated Feb 25, 2025Feb 25, 2025

    • IT-CPE

      Public
      Meta's Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.
      Ruby
      •
      Apache License 2.0
      •116•563•6•11•Updated Feb 25, 2025Feb 25, 2025

    • facebook-for-woocommerce

      Public
      A first-party extension plugin built for WooCommerce. Development is managed by Meta engineers.
      PHP
      •
      GNU General Public License v2.0
      •146•219•99•39•Updated Feb 25, 2025Feb 25, 2025

    • relay

      Public
      Relay is a JavaScript framework for building data-driven React applications.
      Rust
      •
      MIT License
      •1.8k•19k•577•132•Updated Feb 25, 2025Feb 25, 2025

    • zstd

      Public
      Zstandard - Fast real-time compression algorithm
      C
      •
      Other
      •2.2k•24k•164•19•Updated Feb 25, 2025Feb 25, 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•4•Updated Feb 25, 2025Feb 25, 2025

    • react

      Public
      The library for web and native user interfaces.
      libraryfrontenddeclarativereactjavascriptui
      JavaScript
      •
      MIT License
      •48k•233k•773•181•Updated Feb 25, 2025Feb 25, 2025

    • CacheLib

      Public
      Pluggable in-process caching engine to build and scale high performance services
      cppcacheconcurrencyssdcache-engineperformance
      C++
      •
      Apache License 2.0
      •274•1.3k•10•19•Updated Feb 25, 2025Feb 25, 2025

    • proxygen

      Public
      A collection of C++ HTTP libraries including an easy to use HTTP server.
      C++
      •
      Other
      •1.5k•8.2k•17•4•Updated Feb 25, 2025Feb 25, 2025

    • dotslash

      Public
      Simplified executable deployment
      Rust
      •
      Apache License 2.0
      •24•660•13•5•Updated Feb 25, 2025Feb 25, 2025

    • stylex

      Public
      StyleX is the styling system for ambitious user interfaces.
      JavaScript
      •
      MIT License
      •321•8.5k•64•15•Updated Feb 25, 2025Feb 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
      •52•78•5•9•Updated Feb 25, 2025Feb 25, 2025

    • react-native

      Public
      A framework for building native applications using React
      mobilecross-platformapp-frameworkmobile-developmentreactandroidiosreact-native
      C++
      •
      MIT License
      •25k•121k•584•310•Updated Feb 25, 2025Feb 25, 2025

    • watchman

      Public
      Watches files and records, or triggers actions, when they change.
      C++
      •
      MIT License
      •1k•13k•204•37•Updated Feb 25, 2025Feb 25, 2025

    • mvfst

      Public
      An implementation of the QUIC transport protocol.
      C++
      •
      MIT License
      •247•1.5k•30•2•Updated Feb 25, 2025Feb 25, 2025

    • openr

      Public
      Distributed platform for building autonomic network functions.
      C++
      •
      MIT License
      •243•908•10•6•Updated Feb 25, 2025Feb 25, 2025

    • litho

      Public
      A declarative framework for building efficient UIs on Android.
      Kotlin
      •
      Apache License 2.0
      •763•7.7k•56•39•Updated Feb 25, 2025Feb 25, 2025

    • Rapid

      Public
      The OpenStreetMap editor driven by open data, AI, and supercharged features
      JavaScript
      •
      ISC License
      •99•563•264•5•Updated Feb 25, 2025Feb 25, 2025