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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 241k 50k

  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 62.9k 9.6k

  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 26.2k 2.3k

  6. lexical lexical Public

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

    TypeScript 22.6k 2.1k

Repositories

Showing 10 of 157 repositories
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,558 3,065 409 115 Updated Dec 5, 2025
  • fbthrift Public

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

    facebook/fbthrift’s past year of commit activity
    C++ 2,670 Apache-2.0 623 44 5 Updated Dec 5, 2025
  • 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++ 3,149 197 4 5 Updated Dec 5, 2025
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 4,913 MIT 213 393 (14 issues need help) 31 Updated Dec 5, 2025
  • kuduraft Public Forked from apache/kudu

    A Raft Library in C++ based on the Raft implementation in Apache Kudu

    facebook/kuduraft’s past year of commit activity
    C++ 142 Apache-2.0 667 0 0 Updated Dec 5, 2025
  • rocksdb Public

    A library that provides an embeddable, persistent key-value store for fast storage.

    facebook/rocksdb’s past year of commit activity
    C++ 31,142 GPL-2.0 6,673 816 532 Updated Dec 5, 2025
  • mvfst Public

    An implementation of the QUIC transport protocol.

    facebook/mvfst’s past year of commit activity
    C++ 1,615 MIT 274 37 6 Updated Dec 5, 2025
  • relay Public

    Relay is a JavaScript framework for building data-driven React applications.

    facebook/relay’s past year of commit activity
    Rust 18,898 MIT 1,877 613 (11 issues need help) 167 Updated Dec 5, 2025
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 4,167 Apache-2.0 308 269 35 Updated Dec 5, 2025
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,638 GPL-2.0 326 226 (4 issues need help) 54 Updated Dec 5, 2025
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