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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 13,771 MIT 1,132 267 (1 issue needs help) 602 Updated Oct 27, 2026
  • sapling Public

    A Scalable, User-Friendly Source Control System.

    facebook/sapling's past year of commit activity
    Rust 7,213 GPL-2.0 414 245 (4 issues need help) 136 Updated Oct 27, 2026
  • folly Public

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

    facebook/folly's past year of commit activity
    C++ 30,553 Apache-2.0 5,877 332 155 Updated Oct 27, 2026
  • dns Public

    Collection of Meta's DNS Libraries

    facebook/dns's past year of commit activity
    Go 300 Apache-2.0 32 4 1 Updated Oct 27, 2026
  • buck2 Public

    Build system, successor to Buck

    facebook/buck2's past year of commit activity
    Rust 4,499 Apache-2.0 415 301 127 Updated Oct 27, 2026
  • redex Public

    A bytecode optimizer for Android apps

    facebook/redex's past year of commit activity
    C++ 6,317 MIT 681 56 (2 issues need help) 18 Updated Oct 27, 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 23,984 MIT 2,272 304 (2 issues need help) 84 Updated Oct 27, 2026
  • fboss Public

    Facebook Open Switching System Software for controlling network switches.

    facebook/fboss's past year of commit activity
    C++ 999 417 26 207 Updated Oct 27, 2026
  • rocksdb Public

    A library that provides an embeddable, persistent key-value store for fast storage.

    facebook/rocksdb's past year of commit activity
    C++ 32,231 GPL-2.0 6,985 970 823 Updated Oct 27, 2026
  • bpfilter Public

    eBPF-based packet filtering framework

    facebook/bpfilter's past year of commit activity
    C 360 GPL-2.0 70 31 (4 issues need help) 8 Updated Oct 27, 2026
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