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 243k 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 63.8k 9.7k

  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 26.6k 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 162 repositories
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2’s past year of commit activity
    Rust 4,255 Apache-2.0 329 280 73 Updated Feb 17, 2026
  • buck2-prelude Public

    Prelude for the Buck2 project

    facebook/buck2-prelude’s past year of commit activity
    Starlark 61 Apache-2.0 61 1 2 Updated Feb 17, 2026
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm’s past year of commit activity
    C++ 18,603 3,074 409 109 Updated Feb 17, 2026
  • react-native Public

    A framework for building native applications using React

    facebook/react-native’s past year of commit activity
    C++ 125,390 MIT 25,089 739 (26 issues need help) 446 Updated Feb 17, 2026
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly’s past year of commit activity
    Rust 5,365 MIT 276 378 (28 issues need help) 63 Updated Feb 17, 2026
  • 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 671 Apache-2.0 300 43 7 Updated Feb 17, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss’s past year of commit activity
    C++ 955 376 25 134 Updated Feb 17, 2026
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling’s past year of commit activity
    Rust 6,732 GPL-2.0 344 231 (4 issues need help) 62 Updated Feb 17, 2026
  • infer Public

    A static analyzer for Java, C, C++, and Objective-C

    facebook/infer’s past year of commit activity
    OCaml 15,519 MIT 2,069 401 (11 issues need help) 9 Updated Feb 17, 2026
  • pyre-check Public

    Performant type-checking for python.

    facebook/pyre-check’s past year of commit activity
    OCaml 7,145 MIT 451 132 22 Updated Feb 17, 2026
View all repositories

Most used topics

Loading…
Developer Program Member