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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 28.1k 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 183 repositories
  • astryx Public

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

    facebook/astryx's past year of commit activity
    TypeScript 13,743 MIT 1,122 270 (1 issue needs help) 446 Updated Oct 24, 2026
  • redex Public

    A bytecode optimizer for Android apps

    facebook/redex's past year of commit activity
    C++ 6,314 MIT 681 56 (2 issues need help) 18 Updated Oct 24, 2026
  • fb303 Public

    fb303 is a core set of thrift functions that provide a common mechanism for querying stats and other information from a service.

    facebook/fb303's past year of commit activity
    C++ 98 Apache-2.0 68 6 12 Updated Oct 24, 2026
  • content-review-filters Public

    Set of filters and preferences that can be applied to content viewed in a content review tool.

    facebook/content-review-filters's past year of commit activity
    TypeScript 6 Apache-2.0 7 1 2 Updated Oct 24, 2026
  • openbmc Public

    OpenBMC is an open software framework to build a complete Linux image for a Board Management Controller (BMC).

    facebook/openbmc's past year of commit activity
    C 690 Apache-2.0 307 43 13 Updated Oct 24, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss's past year of commit activity
    C++ 998 416 26 201 Updated Oct 25, 2026
  • fbthrift Public

    Meta's Thrift implementation: cross-language serialization and high-performance async RPC

    facebook/fbthrift's past year of commit activity
    C++ 2,700 Apache-2.0 647 45 6 Updated Oct 24, 2026
  • stylex Public

    StyleX is the styling system for ambitious user interfaces.

    facebook/stylex's past year of commit activity
    JavaScript 10,437 MIT 504 131 (11 issues need help) 114 Updated Oct 24, 2026
  • folly Public

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

    facebook/folly's past year of commit activity
    C++ 30,556 Apache-2.0 5,878 332 156 Updated Oct 24, 2026
  • flow Public

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

    facebook/flow's past year of commit activity
    Rust 22,306 MIT 1,893 506 (1 issue needs help) 6 Updated Oct 24, 2026
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