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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 245k 51k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 126k 25.2k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 64.7k 9.9k

  4. hhvm hhvm Public

    A virtual machine for executing programs written in Hack.

    C++ 18.6k 3.1k

  5. zstd zstd Public

    Zstandard - Fast real-time compression algorithm

    C 27k 2.5k

  6. lexical lexical Public

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

    TypeScript 23.3k 2.1k

Repositories

Showing 10 of 169 repositories
  • fbthrift Public

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

    facebook/fbthrift’s past year of commit activity
    C++ 2,689 Apache-2.0 632 45 5 Updated Apr 23, 2026
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 4,317 Apache-2.0 341 292 93 Updated Apr 23, 2026
  • lexical-ios Public

    Lexical iOS is an extensible text editor framework that integrates the APIs and philosophies from Lexical Web with a Swift API built on top of TextKit.

    facebook/lexical-ios’s past year of commit activity
    Swift 655 MIT 60 21 (4 issues need help) 9 Updated Apr 23, 2026
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 125,708 MIT 25,150 758 (26 issues need help) 525 Updated Apr 23, 2026
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,819 GPL-2.0 364 226 (4 issues need help) 65 Updated Apr 23, 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 graphics APIs (e.g. OpenGL, Metal and Vulkan).

    facebook/igl’s past year of commit activity
    C++ 3,203 211 3 9 Updated Apr 23, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss’s past year of commit activity
    C++ 964 385 25 117 Updated Apr 23, 2026
  • buck2-prelude Public

    Prelude for the Buck2 project

    facebook/buck2-prelude’s past year of commit activity
    Starlark 65 Apache-2.0 59 1 1 Updated Apr 23, 2026
  • IT-CPE Public

    Meta's Client Platform Engineering tools. Some of the tools we have written to help manage our fleet of client systems.

    facebook/IT-CPE’s past year of commit activity
    Ruby 571 Apache-2.0 116 6 12 Updated Apr 23, 2026
  • starlark-rust Public

    A Rust implementation of the Starlark language

    facebook/starlark-rust’s past year of commit activity
    Rust 962 Apache-2.0 90 31 (1 issue needs help) 24 Updated Apr 23, 2026
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