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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 239k 49.3k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 124k 24.8k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 61.6k 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 25.6k 2.3k

  6. lexical lexical Public

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

    TypeScript 21.9k 2k

Repositories

Showing 10 of 151 repositories
  • flow Public

    Adds static typing to JavaScript to improve developer productivity and code quality.

    facebook/flow’s past year of commit activity
    OCaml 22,184 MIT 1,879 645 (2 issues need help) 14 Updated Sep 6, 2025
  • pyrefly Public

    A fast type checker and IDE for Python

    facebook/pyrefly’s past year of commit activity
    Rust 3,605 MIT 146 281 (17 issues need help) 8 Updated Sep 6, 2025
  • pyre-check Public

    Performant type-checking for python.

    facebook/pyre-check’s past year of commit activity
    OCaml 7,089 MIT 452 129 22 Updated Sep 6, 2025
  • react Public

    The library for web and native user interfaces.

    facebook/react’s past year of commit activity
    JavaScript 238,692 MIT 49,275 811 (1 issue needs help) 239 Updated Sep 6, 2025
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,543 GPL-2.0 317 219 (4 issues need help) 37 Updated Sep 6, 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 241 GPL-2.0 164 115 (3 issues need help) 82 Updated Sep 6, 2025
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss’s past year of commit activity
    C++ 918 355 24 29 Updated Sep 6, 2025
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,481 3,054 407 93 Updated Sep 6, 2025
  • fbthrift Public

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

    facebook/fbthrift’s past year of commit activity
    C++ 2,649 Apache-2.0 624 38 4 Updated Sep 6, 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 661 301 42 6 Updated Sep 6, 2025
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