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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 240k 49.5k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 124k 24.9k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 62.1k 9.4k

  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 25.8k 2.3k

  6. lexical lexical Public

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

    TypeScript 22.3k 2k

Repositories

Showing 10 of 153 repositories
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,502 3,055 407 100 Updated Oct 8, 2025
  • fbthrift Public

    Facebook's branch of Apache Thrift, including a new C++ server.

    facebook/fbthrift’s past year of commit activity
    C++ 2,655 Apache-2.0 627 41 3 Updated Oct 8, 2025
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 3,803 MIT 160 321 (18 issues need help) 10 Updated Oct 8, 2025
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss’s past year of commit activity
    C++ 923 353 24 39 Updated Oct 8, 2025
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,574 GPL-2.0 319 221 (4 issues need help) 46 Updated Oct 8, 2025
  • folly Public

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

    facebook/folly’s past year of commit activity
    C++ 29,922 Apache-2.0 5,784 303 114 Updated Oct 8, 2025
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 124,049 MIT 24,864 666 (27 issues need help) 385 Updated Oct 8, 2025
  • react Public

    The library for web and native user interfaces.

    facebook/react’s past year of commit activity
    JavaScript 239,559 MIT 49,500 816 (1 issue needs help) 233 Updated Oct 8, 2025
  • dns Public

    Collection of Meta's DNS Libraries

    facebook/dns’s past year of commit activity
    Go 283 Apache-2.0 30 4 0 Updated Oct 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.

    facebook/facebook-for-woocommerce’s past year of commit activity
    PHP 242 GPL-2.0 171 118 (3 issues need help) 80 Updated Oct 8, 2025
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