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  1. react react Public

    The library for web and native user interfaces.

    JavaScript 244k 50.6k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 125k 25.1k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 64k 9.8k

  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 26.7k 2.4k

  6. lexical lexical Public

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

    TypeScript 23k 2.1k

Repositories

Showing 10 of 163 repositories
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 4,268 Apache-2.0 331 283 80 Updated Mar 4, 2026
  • buck2-prelude Public

    Prelude for the Buck2 project

    facebook/buck2-prelude’s past year of commit activity
    Starlark 61 Apache-2.0 60 1 1 Updated Mar 4, 2026
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 5,428 MIT 279 414 (23 issues need help) 75 Updated Mar 4, 2026
  • rocksdb Public

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

    facebook/rocksdb’s past year of commit activity
    C++ 31,591 GPL-2.0 6,752 850 582 Updated Mar 4, 2026
  • starlark-rust Public

    A Rust implementation of the Starlark language

    facebook/starlark-rust’s past year of commit activity
    Rust 939 Apache-2.0 86 30 (1 issue needs help) 24 Updated Mar 4, 2026
  • fbthrift Public

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

    facebook/fbthrift’s past year of commit activity
    C++ 2,678 Apache-2.0 629 45 5 Updated Mar 4, 2026
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,605 3,078 410 115 Updated Mar 4, 2026
  • stylex Public

    StyleX is the styling system for ambitious user interfaces.

    facebook/stylex’s past year of commit activity
    JavaScript 9,133 MIT 393 94 (12 issues need help) 25 Updated Mar 4, 2026
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,746 GPL-2.0 346 235 (4 issues need help) 69 Updated Mar 4, 2026
  • hermes Public

    A JavaScript engine optimized for running React Native.

    facebook/hermes’s past year of commit activity
    JavaScript 10,814 MIT 739 123 60 Updated Mar 4, 2026
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