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  1. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 66.4k 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 28k 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 181 repositories
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling's past year of commit activity
    Rust 7,029 GPL-2.0 405 241 (4 issues need help) 134 Updated Oct 7, 2026
  • astryx Public

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

    facebook/astryx's past year of commit activity
    TypeScript 13,558 MIT 1,159 257 (1 issue needs help) 264 Updated Oct 7, 2026
  • hhvm Public

    A virtual machine for executing programs written in Hack.

    facebook/hhvm's past year of commit activity
    C++ 18,664 3,067 410 140 Updated Oct 7, 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 5,354 MIT 508 172 (4 issues need help) 14 Updated Oct 7, 2026
  • openzl Public

    A novel take on lossless data compression

    facebook/openzl's past year of commit activity
    C++ 3,262 172 33 44 Updated Oct 7, 2026
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2's past year of commit activity
    Rust 4,457 Apache-2.0 403 300 109 Updated Oct 7, 2026
  • meta_glasses_webmcp Public

    WebMCP on Meta display glasses enables developers to utilize Meta AI to create hands free and agentic interactions on web apps using user voice.

    facebook/meta_glasses_webmcp's past year of commit activity
    1 BSD-3-Clause 0 0 0 Updated Oct 7, 2026
  • pyrefly Public

    A fast type checker and language server for Python

    facebook/pyrefly's past year of commit activity
    Rust 7,051 MIT 538 547 (40 issues need help) 157 Updated Oct 7, 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 7, 2026
  • wangle Public

    Wangle is a framework providing a set of common client/server abstractions for building services in a consistent, modular, and composable way.

    facebook/wangle's past year of commit activity
    C++ 3,092 Apache-2.0 547 34 14 Updated Oct 7, 2026
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