Skip to content
@facebook

Meta

We are working to build community through open source technology. NB: members must have two-factor auth.

Pinned Loading

  1. react react Public

    The library for web and native user interfaces.

    JavaScript 237k 48.9k

  2. react-native react-native Public

    A framework for building native applications using React

    C++ 123k 24.8k

  3. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 60.8k 9.2k

  4. hhvm hhvm Public

    A virtual machine for executing programs written in Hack.

    C++ 18.4k 3k

  5. zstd zstd Public

    Zstandard - Fast real-time compression algorithm

    C 25.3k 2.3k

  6. lexical lexical Public

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

    TypeScript 21.6k 1.9k

Repositories

Showing 10 of 149 repositories
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 123,040 MIT 24,754 633 (25 issues need help) 379 Updated Jul 15, 2025
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 3,978 Apache-2.0 283 242 21 Updated Jul 15, 2025
  • buck2-prelude Public

    Prelude for the Buck2 project

    facebook/buck2-prelude’s past year of commit activity
    Java 59 Apache-2.0 48 1 1 Updated Jul 15, 2025
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,459 GPL-2.0 310 210 (4 issues need help) 33 Updated Jul 15, 2025
  • pyrefly Public

    A fast type checker and IDE for Python

    facebook/pyrefly’s past year of commit activity
    Rust 3,255 MIT 124 196 (19 issues need help) 9 Updated Jul 15, 2025
  • metro Public

    🚇 The JavaScript bundler for React Native

    facebook/metro’s past year of commit activity
    JavaScript 5,420 MIT 660 337 52 Updated Jul 15, 2025
  • CacheLib Public

    Pluggable in-process caching engine to build and scale high performance services

    facebook/CacheLib’s past year of commit activity
    C++ 1,373 Apache-2.0 292 15 24 Updated Jul 15, 2025
  • react-native-devtools-frontend Public Forked from ChromeDevTools/devtools-frontend

    The Chrome DevTools UI, customized for React Native

    facebook/react-native-devtools-frontend’s past year of commit activity
    TypeScript 43 588 0 1 Updated Jul 15, 2025
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,443 3,044 407 93 Updated Jul 15, 2025
  • mcrouter Public

    Mcrouter is a memcached protocol router for scaling memcached deployments.

    facebook/mcrouter’s past year of commit activity
    C++ 3,297 MIT 547 97 20 Updated Jul 15, 2025
View all repositories
Developer Program Member