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  1. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 66.3k 10k

  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 27.9k 2.6k

  4. lexical lexical Public

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

    TypeScript 23.9k 2.2k

Repositories

Showing 10 of 177 repositories
  • facebook-for-woocommerce Public

    The official plugin from Meta. This repository is now officially owned by Meta's Partner Engineering team. We welcome and encourage contributions from the community.

    facebook/facebook-for-woocommerce's past year of commit activity
    PHP 264 GPL-2.0 195 104 (2 issues need help) 140 Updated Sep 21, 2026
  • astryx Public

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

    facebook/astryx's past year of commit activity
    TypeScript 13,286 MIT 1,145 226 (1 issue needs help) 194 Updated Sep 21, 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 Sep 21, 2026
  • CacheLib Public

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

    facebook/CacheLib's past year of commit activity
    C++ 1,595 Apache-2.0 326 0 21 Updated Sep 21, 2026
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2's past year of commit activity
    Rust 4,434 Apache-2.0 399 298 104 Updated Sep 21, 2026
  • idb Public

    idb is a flexible command line interface for automating iOS simulators and devices

    facebook/idb's past year of commit activity
    Swift 5,336 MIT 503 171 (4 issues need help) 4 Updated Sep 21, 2026
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm's past year of commit activity
    C++ 18,664 3,070 410 135 Updated Sep 21, 2026
  • TestSlide Public

    A Python test framework

    facebook/TestSlide's past year of commit activity
    Python 150 MIT 62 36 (16 issues need help) 7 Updated Sep 21, 2026
  • flow Public

    Adds static typing to JavaScript to improve developer productivity and code quality.

    facebook/flow's past year of commit activity
    Rust 22,295 MIT 1,894 510 (1 issue needs help) 6 Updated Sep 21, 2026
  • redex Public

    A bytecode optimizer for Android apps

    facebook/redex's past year of commit activity
    C++ 6,302 MIT 681 56 (2 issues need help) 17 Updated Sep 21, 2026
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