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Meta Incubator

We work hard to contribute our work back to the web, mobile, big data, & infrastructure communities. NB: members must have two-factor auth.

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  1. SocketRocket SocketRocket Public

    A conforming Objective-C WebSocket client library.

    Objective-C 9.6k 2k

  2. katran katran Public

    A high performance layer 4 load balancer

    C 5k 522

  3. AITemplate AITemplate Public

    AITemplate is a Python framework which renders neural network into high performance CUDA/HIP C++ code. Specialized for FP16 TensorCore (NVIDIA GPU) and MatrixCore (AMD GPU) inference.

    Python 4.7k 385

  4. velox velox Public

    A composable and fully extensible C++ execution engine library for data management systems.

    C++ 3.9k 1.4k

  5. cinder cinder Public

    Cinder is Meta's internal performance-oriented production version of CPython.

    Python 3.7k 130

  6. FBX2glTF FBX2glTF Public

    A command-line tool for the conversion of 3D model assets on the FBX file format to the glTF file format.

    C++ 2.2k 342

Repositories

Showing 10 of 93 repositories
  • velox Public

    A composable and fully extensible C++ execution engine library for data management systems.

    facebookincubator/velox’s past year of commit activity
    C++ 3,853 Apache-2.0 1,394 921 (13 issues need help) 358 Updated Aug 17, 2025
  • katran Public

    A high performance layer 4 load balancer

    facebookincubator/katran’s past year of commit activity
    C 5,020 GPL-2.0 522 1 0 Updated Aug 17, 2025
  • cinder Public

    Cinder is Meta's internal performance-oriented production version of CPython.

    facebookincubator/cinder’s past year of commit activity
    Python 3,686 130 32 1 Updated Aug 17, 2025
  • hsthrift Public

    The Haskell Thrift Compiler. This is an implementation of the Thrift spec that generates code in Haskell. It depends on the fbthrift project for the implementation of the underlying transport.

    facebookincubator/hsthrift’s past year of commit activity
    Haskell 156 37 2 7 Updated Aug 17, 2025
  • fizz Public

    C++14 implementation of the TLS-1.3 standard

    facebookincubator/fizz’s past year of commit activity
    C++ 1,175 167 21 19 Updated Aug 16, 2025
  • dataclassgenerate Public

    DataClassGenerate (or simply DCG) is a Kotlin compiler plugin that addresses an Android APK size overhead from Kotlin data classes.

    facebookincubator/dataclassgenerate’s past year of commit activity
    Kotlin 166 MIT 3 0 0 Updated Aug 16, 2025
  • antlir Public

    ANoTher Linux Image buildeR

    facebookincubator/antlir’s past year of commit activity
    Rust 88 MIT 21 6 10 Updated Aug 16, 2025
  • buck2-change-detector Public

    Given a Buck2 built project and a set of changes (e.g. from source control) compute the targets that may have changed. Sometimes known as a target determinator, useful for optimizing a CI system.

    facebookincubator/buck2-change-detector’s past year of commit activity
    Rust 40 Apache-2.0 6 3 0 Updated Aug 15, 2025
  • cinderx Public

    High-performance Python runtime extensions

    facebookincubator/cinderx’s past year of commit activity
    Python 32 MIT 6 0 0 Updated Aug 15, 2025
  • Glean Public

    System for collecting, deriving and working with facts about source code.

    facebookincubator/Glean’s past year of commit activity
    Hack 1,253 70 13 4 Updated Aug 15, 2025