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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 179 repositories
  • idb Public

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

    facebook/idb's past year of commit activity
    Swift 5,353 MIT 507 172 (4 issues need help) 8 Updated Oct 5, 2026
  • mariana-trench Public

    A security focused static analysis tool for Android and Java applications.

    facebook/mariana-trench's past year of commit activity
    C++ 1,261 MIT 159 40 13 Updated Oct 5, 2026
  • folly Public

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

    facebook/folly's past year of commit activity
    C++ 30,550 Apache-2.0 5,875 330 151 Updated Oct 5, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss's past year of commit activity
    C++ 991 411 26 156 Updated Oct 5, 2026
  • astryx Public

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

    facebook/astryx's past year of commit activity
    TypeScript 13,540 MIT 1,164 254 (1 issue needs help) 271 Updated Oct 5, 2026
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling's past year of commit activity
    Rust 7,030 GPL-2.0 406 241 (4 issues need help) 134 Updated Oct 5, 2026
  • prophet Public

    Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.

    facebook/prophet's past year of commit activity
    Python 20,429 MIT 4,637 447 (7 issues need help) 2 Updated Oct 5, 2026
  • stylex Public

    StyleX is the styling system for ambitious user interfaces.

    facebook/stylex's past year of commit activity
    JavaScript 10,383 MIT 488 124 (11 issues need help) 97 Updated Oct 5, 2026
  • lexical Public

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

    facebook/lexical's past year of commit activity
    TypeScript 23,927 MIT 2,238 287 (2 issues need help) 32 Updated Oct 5, 2026
  • memlab Public

    A framework for finding JavaScript memory leaks and analyzing heap snapshots

    facebook/memlab's past year of commit activity
    TypeScript 5,063 MIT 148 12 2 Updated Oct 5, 2026
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