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  1. docusaurus docusaurus Public

    Easy to maintain open source documentation websites.

    TypeScript 66.4k 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 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
  • astryx Public

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

    facebook/astryx's past year of commit activity
    TypeScript 13,530 MIT 1,164 251 (1 issue needs help) 278 Updated Oct 3, 2026
  • FBRetainCycleDetector Public

    iOS library to help detecting retain cycles in runtime.

    facebook/FBRetainCycleDetector's past year of commit activity
    Objective-C++ 4,225 601 36 7 Updated Oct 3, 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 3, 2026
  • redex Public

    A bytecode optimizer for Android apps

    facebook/redex's past year of commit activity
    C++ 6,305 MIT 681 56 (2 issues need help) 18 Updated Oct 3, 2026
  • flow Public

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

    facebook/flow's past year of commit activity
    Rust 22,297 MIT 1,893 509 (1 issue needs help) 8 Updated Oct 3, 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 20,428 MIT 4,637 448 (7 issues need help) 7 Updated Oct 3, 2026
  • folly Public

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

    facebook/folly's past year of commit activity
    C++ 30,551 Apache-2.0 5,874 330 150 Updated Oct 3, 2026
  • OpenBIC Public

    BICs (Bridge IC) are standalone devices deployed within a Data Center that enable monitoring a multi-host system using a single BMC device.

    facebook/OpenBIC's past year of commit activity
    C 72 Apache-2.0 67 5 4 Updated Oct 3, 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 3, 2026
  • watchman Public

    Watches files and records, or triggers actions, when they change.

    facebook/watchman's past year of commit activity
    C++ 13,733 MIT 1,069 223 37 Updated Oct 3, 2026
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