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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

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  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.

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  4. velox velox Public

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

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  5. cinder cinder Public

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

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  6. below below Public

    A time traveling resource monitor for modern Linux systems

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Repositories

Showing 10 of 97 repositories
  • Glean Public

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

    facebookincubator/Glean’s past year of commit activity
    Hack 1,297 79 19 11 Updated Jan 7, 2026
  • antlir Public

    ANoTher Linux Image buildeR

    facebookincubator/antlir’s past year of commit activity
    Rust 104 MIT 24 6 10 Updated Jan 7, 2026
  • dispenso Public

    The project provides high-performance concurrency, enabling highly parallel computation.

    facebookincubator/dispenso’s past year of commit activity
    C++ 230 MIT 33 1 0 Updated Jan 7, 2026
  • velox Public

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

    facebookincubator/velox’s past year of commit activity
    C++ 4,007 Apache-2.0 1,425 1,031 (19 issues need help) 255 Updated Jan 7, 2026
  • cinderx Public

    High-performance Python runtime extensions

    facebookincubator/cinderx’s past year of commit activity
    Python 53 MIT 12 0 0 Updated Jan 6, 2026
  • fizz Public

    C++14 implementation of the TLS-1.3 standard

    facebookincubator/fizz’s past year of commit activity
    C++ 1,183 165 21 19 Updated Jan 6, 2026
  • katran Public

    A high performance layer 4 load balancer

    facebookincubator/katran’s past year of commit activity
    C 5,155 GPL-2.0 530 1 0 Updated Jan 6, 2026
  • 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 160 38 2 7 Updated Jan 6, 2026
  • below Public

    A time traveling resource monitor for modern Linux systems

    facebookincubator/below’s past year of commit activity
    Rust 2,349 Apache-2.0 96 21 (1 issue needs help) 0 Updated Jan 6, 2026
  • Battery-Metrics Public

    Library that helps in instrumenting battery related system metrics.

    facebookincubator/Battery-Metrics’s past year of commit activity
    Java 762 MIT 79 10 2 Updated Jan 6, 2026
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