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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 240k 49.7k

  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 62.5k 9.5k

  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 26k 2.3k

  6. lexical lexical Public

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

    TypeScript 22.4k 2k

Repositories

Showing 10 of 155 repositories
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,606 GPL-2.0 322 223 (4 issues need help) 46 Updated Nov 5, 2025
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 4,211 MIT 174 391 (15 issues need help) 28 Updated Nov 5, 2025
  • stylex Public

    StyleX is the styling system for ambitious user interfaces.

    facebook/stylex’s past year of commit activity
    JavaScript 8,759 MIT 351 72 (12 issues need help) 16 Updated Nov 5, 2025
  • Ax Public

    Adaptive Experimentation Platform

    facebook/Ax’s past year of commit activity
    Python 2,599 MIT 349 22 97 Updated Nov 5, 2025
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 124,417 MIT 24,928 691 (27 issues need help) 398 Updated Nov 5, 2025
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,529 3,060 407 102 Updated Nov 5, 2025
  • folly Public

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

    facebook/folly’s past year of commit activity
    C++ 30,022 Apache-2.0 5,797 301 112 Updated Nov 5, 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 5, 2025
  • mvfst Public

    An implementation of the QUIC transport protocol.

    facebook/mvfst’s past year of commit activity
    C++ 1,606 MIT 275 38 5 Updated Nov 5, 2025
  • openbmc Public

    OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).

    facebook/openbmc’s past year of commit activity
    C 666 Apache-2.0 302 43 6 Updated Nov 5, 2025
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