Skip to content

@facebook Meta

Change the repository type filter

All

    Repositories list

    169 repositories

    • astryx

      Public
      An open source design system that's fully customizable and agent ready
      TypeScript
      •
      MIT License
      •671•9.1k•158•118•Updated Jul 17, 2026Jul 17, 2026

    • BGP

      Public
      Meta's BGP (Border Gateway Protocol) routing daemon for large-scale data center networks, built as part of the FBOSS forwarding stack.
      C++
      •
      Apache License 2.0
      •4•11•0•1•Updated Jul 17, 2026Jul 17, 2026

    • openbmc

      Public
      OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).
      C
      •
      Apache License 2.0
      •306•682•45•15•Updated Jul 17, 2026Jul 17, 2026

    • mvfst

      Public
      An implementation of the QUIC transport protocol.
      C++
      •
      MIT License
      •287•1.7k•27•9•Updated Jul 17, 2026Jul 17, 2026

    • 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…
      C++
      •
      Other
      •216•3.2k•1•6•Updated Jul 17, 2026Jul 17, 2026

    • rocksdb

      Public
      A library that provides an embeddable, persistent key-value store for fast storage.
      databasestorage-engine
      databasestorage-engine
      C++
      •
      GNU General Public License v2.0
      •6.9k•32k•896•665•Updated Jul 17, 2026Jul 17, 2026

    • hhvm

      Public
      A virtual machine for executing programs written in Hack.
      phphackhhvm
      phphackhhvmhacklang
      C++
      •
      Other
      •3.1k•19k•410•129•Updated Jul 17, 2026Jul 17, 2026

    • sapling

      Public
      A Scalable, User-Friendly Source Control System.
      Rust
      •
      GNU General Public License v2.0
      •376•6.9k•232•98•Updated Jul 17, 2026Jul 17, 2026

    • fbthrift

      Public
      Facebook's branch of Apache Thrift, including a new C++ server.
      C++
      •
      Apache License 2.0
      •640•2.7k•45•7•Updated Jul 17, 2026Jul 17, 2026

    • folly

      Public
      An open-source C++ library developed and used at Facebook.
      C++
      •
      Apache License 2.0
      •5.9k•30k•317•141•Updated Jul 17, 2026Jul 17, 2026

    • buck2

      Public
      Build system, successor to Buck
      Rust
      •
      Apache License 2.0
      •372•4.4k•295•93•Updated Jul 17, 2026Jul 17, 2026

    • fboss

      Public
      Facebook Open Switching System Software for controlling network switches.
      C++
      •
      Other
      •401•979•25•141•Updated Jul 17, 2026Jul 17, 2026

    • flow

      Public
      Adds static typing to JavaScript to improve developer productivity and code quality.
      Rust
      •
      MIT License
      •1.9k•22k•538•7•Updated Jul 17, 2026Jul 17, 2026

    • buck2-prelude

      Public
      Prelude for the Buck2 project
      Starlark
      •
      Apache License 2.0
      •66•69•1•1•Updated Jul 17, 2026Jul 17, 2026

    • openzl

      Public
      A novel data compression framework
      C
      •
      Other
      •158•3.1k•28•33•Updated Jul 17, 2026Jul 17, 2026

    • facebook-ruby-business-sdk

      Public
      Ruby SDK for Meta Marketing API
      Ruby
      •
      Other
      •168•213•28•16•Updated Jul 17, 2026Jul 17, 2026

    • facebook-nodejs-business-sdk

      Public
      Node.js SDK for Meta Marketing APIs
      JavaScript
      •
      Other
      •248•605•67•15•Updated Jul 17, 2026Jul 17, 2026

    • rebalancer

      Public
      Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).
      C++
      •
      Apache License 2.0
      •4•12•0•3•Updated Jul 17, 2026Jul 17, 2026

    • facebook-php-business-sdk

      Public
      PHP SDK for Meta Marketing API
      PHP
      •
      Other
      •530•913•20•13•Updated Jul 17, 2026Jul 17, 2026

    • facebook-java-business-sdk

      Public
      Java SDK for Meta Marketing APIs
      Java
      •
      Other
      •336•461•54•23•Updated Jul 17, 2026Jul 17, 2026

    • facebook-python-business-sdk

      Public
      Python SDK for Meta Marketing APIs
      Python
      •
      Other
      •671•1.6k•40•18•Updated Jul 17, 2026Jul 17, 2026

    • ThreatExchange

      Public
      Trust & Safety tools for working together to fight digital harms.
      hashingimagevideo
      hashingimagevideoperceptual-hashingimage-hashingvideo-hashingimage-similaritythreatexchangencmecvideo-similarity
      C++
      •
      Other
      •353•1.4k•45•6•Updated Jul 17, 2026Jul 17, 2026

    • Ax

      Public
      Adaptive Experimentation Platform
      Python
      •
      MIT License
      •377•2.8k•35•148•Updated Jul 17, 2026Jul 17, 2026

    • pyrefly

      Public
      A fast type checker and language server for Python
      pythonrusttypechecker
      pythonrusttypecheckertypeslanguage-serveridelanguage-server-protocoltypingvscode-extensioncode-quality
      Rust
      •
      MIT License
      •440•6.8k•520•166•Updated Jul 17, 2026Jul 17, 2026

    • openr

      Public
      Distributed platform for building autonomic network functions.
      C++
      •
      MIT License
      •253•935•11•11•Updated Jul 17, 2026Jul 17, 2026

    • 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
      •546•3.1k•34•14•Updated Jul 17, 2026Jul 17, 2026

    • CacheLib

      Public
      Pluggable in-process caching engine to build and scale high performance services
      performancecppcache
      performancecppcacheconcurrencyssdcache-engine
      C++
      •
      Apache License 2.0
      •320•1.6k•1•22•Updated Jul 17, 2026Jul 17, 2026

    • 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
      •65•95•6•12•Updated Jul 17, 2026Jul 17, 2026

    • proxygen

      Public
      A collection of C++ HTTP libraries including an easy to use HTTP server.
      C++
      •
      Other
      •1.5k•8.4k•24•18•Updated Jul 17, 2026Jul 17, 2026

    • watchman

      Public
      Watches files and records, or triggers actions, when they change.
      C++
      •
      MIT License
      •1.1k•14k•216•34•Updated Jul 17, 2026Jul 17, 2026
    ProTip! When viewing an organization's repositories, you can use the props. filter to filter by custom property.