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  1. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 66.5k 10.1k

  2. hhvm hhvm Public

    A virtual machine for executing programs written in Hack.

    C++ 18.7k 3.1k

  3. zstd zstd Public

    Zstandard - Fast real-time compression algorithm

    C 28.1k 2.6k

  4. lexical lexical Public

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

    TypeScript 24k 2.3k

Repositories

Showing 10 of 181 repositories
  • astryx Public

    An open source design system that's fully customizable and agent ready

    facebook/astryx's past year of commit activity
    TypeScript 13,704 MIT 1,180 260 (1 issue needs help) 268 Updated Oct 19, 2026
  • relay Public

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

    facebook/relay's past year of commit activity
    Rust 18,962 MIT 1,893 640 (11 issues need help) 230 Updated Oct 20, 2026
  • litho Public

    A declarative framework for building efficient UIs on Android.

    facebook/litho's past year of commit activity
    Kotlin 7,799 Apache-2.0 769 60 57 Updated Oct 20, 2026
  • Lifeguard Public

    Lifeguard is a static analyzer to detect Lazy Imports incompatibilities and ease the adoption overhead for Lazy Imports in Python

    facebook/Lifeguard's past year of commit activity
    Python 137 MIT 14 1 3 Updated Oct 20, 2026
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm's past year of commit activity
    C++ 18,667 3,066 412 146 Updated Oct 19, 2026
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2's past year of commit activity
    Rust 4,479 Apache-2.0 411 303 130 Updated Oct 20, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss's past year of commit activity
    C++ 995 415 26 195 Updated Oct 19, 2026
  • buck2-prelude Public

    Prelude for the Buck2 project

    facebook/buck2-prelude's past year of commit activity
    Starlark 73 Apache-2.0 69 1 1 Updated Oct 19, 2026
  • DNE-TaaC Public

    TAAC (Test-As-A-Config) is a thrift-defined integration test framework for validating datacenter network products and platforms.

    facebook/DNE-TaaC's past year of commit activity
    Python 5 Apache-2.0 6 0 17 Updated Oct 19, 2026
  • fbthrift Public

    Meta's Thrift implementation: cross-language serialization and high-performance async RPC

    facebook/fbthrift's past year of commit activity
    C++ 2,697 Apache-2.0 647 45 6 Updated Oct 19, 2026
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