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  1. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 66.6k 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 28.2k 2.7k

  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 185 repositories
  • astryx Public

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

    meta/astryx's past year of commit activity
    TypeScript 13,836 MIT 1,143 362 (33 issues need help) 537 Updated Nov 3, 2026
  • pyrefly Public

    A fast type checker and language server for Python

    meta/pyrefly's past year of commit activity
    Rust 7,181 MIT 584 530 (23 issues need help) 67 Updated Nov 3, 2026
  • relay Public

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

    meta/relay's past year of commit activity
    Rust 18,969 MIT 1,890 639 (11 issues need help) 223 Updated Nov 3, 2026
  • rebalancer Public

    Rebalancer is a domain-specific language and tool for specifying and solving assignment problems (eg, putting balls in boxes with complex rules).

    meta/rebalancer's past year of commit activity
    C++ 475 Apache-2.0 47 1 12 Updated Nov 3, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    meta/fboss's past year of commit activity
    C++ 1,002 416 27 230 Updated Nov 3, 2026
  • 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).

    meta/igl's past year of commit activity
    C++ 3,237 222 0 1 Updated Nov 3, 2026
  • folly Public

    An open-source C++ library developed and used at Facebook.

    meta/folly's past year of commit activity
    C++ 30,557 Apache-2.0 5,879 331 157 Updated Nov 3, 2026
  • DNE-TaaC Public

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

    meta/DNE-TaaC's past year of commit activity
    Python 6 Apache-2.0 6 0 18 Updated Nov 3, 2026
  • openzl Public

    A novel take on lossless data compression

    meta/openzl's past year of commit activity
    C++ 3,288 179 37 79 Updated Nov 3, 2026
  • litho Public

    A declarative framework for building efficient UIs on Android.

    meta/litho's past year of commit activity
    Kotlin 7,804 Apache-2.0 769 60 55 Updated Nov 3, 2026
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