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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 241k 49.9k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 125k 25k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 62.8k 9.6k

  4. hhvm hhvm Public

    A virtual machine for executing programs written in Hack.

    C++ 18.5k 3.1k

  5. zstd zstd Public

    Zstandard - Fast real-time compression algorithm

    C 26.1k 2.3k

  6. lexical lexical Public

    Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

    TypeScript 22.5k 2.1k

Repositories

Showing 10 of 155 repositories
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,623 GPL-2.0 324 226 (4 issues need help) 50 Updated Nov 24, 2025
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 124,582 MIT 24,971 703 (26 issues need help) 416 Updated Nov 24, 2025
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 4,149 Apache-2.0 305 267 37 Updated Nov 24, 2025
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 4,731 MIT 204 384 (12 issues need help) 29 Updated Nov 24, 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.

    facebook/facebook-for-woocommerce’s past year of commit activity
    PHP 242 GPL-2.0 177 72 (2 issues need help) 100 Updated Nov 24, 2025
  • metro Public

    🚇 The JavaScript bundler for React Native

    facebook/metro’s past year of commit activity
    JavaScript 5,510 MIT 671 356 65 Updated Nov 24, 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.

    facebook/fb303’s past year of commit activity
    C++ 85 Apache-2.0 60 6 12 Updated Nov 24, 2025
  • folly Public

    An open-source C++ library developed and used at Facebook.

    facebook/folly’s past year of commit activity
    C++ 30,080 Apache-2.0 5,806 303 112 Updated Nov 24, 2025
  • mvfst Public

    An implementation of the QUIC transport protocol.

    facebook/mvfst’s past year of commit activity
    C++ 1,613 MIT 275 37 5 Updated Nov 24, 2025
  • proxygen Public

    A collection of C++ HTTP libraries including an easy to use HTTP server.

    facebook/proxygen’s past year of commit activity
    C++ 8,293 1,526 22 11 Updated Nov 24, 2025
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