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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 5.2k 537

  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 388

  4. velox velox Public

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

    C++ 4.1k 1.5k

  5. cinder cinder Public

    This is Meta's fork of the CPython runtime. The name "cinder" here is historical, see https://github.com/facebookincubator/cinderx for the Python extension / JIT compiler.

    Python 3.8k 135

  6. below below Public

    A time traveling resource monitor for modern Linux systems

    Rust 2.4k 107

Repositories

Showing 10 of 101 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++ 4,102 Apache-2.0 1,495 1,137 (22 issues need help) 426 Updated Apr 23, 2026
  • axiom Public

    Axiom is a set of reusable and extensible components designed to be compatible with Velox. Its primary purpose is to simplify the process of building front-ends for query execution powered by Velox.

    facebookincubator/axiom’s past year of commit activity
    C++ 64 Apache-2.0 76 46 (7 issues need help) 109 Updated Apr 23, 2026
  • nimble Public

    New and extensible file format for storage of large columnar datasets.

    facebookincubator/nimble’s past year of commit activity
    C++ 707 Apache-2.0 72 19 86 Updated Apr 23, 2026
  • cinderx Public

    High-performance Python runtime extensions

    facebookincubator/cinderx’s past year of commit activity
    Python 210 MIT 23 2 0 Updated Apr 23, 2026
  • superconsole Public

    The superconsole crate provides a handler and building blocks for powerful, yet minimally intrusive TUIs. It is cross platform, supporting Windows 7+, Linux, and MacOS. Rustaceans who want to create non-interactive TUIs can use the component composition building block system to quickly deploy their code.

    facebookincubator/superconsole’s past year of commit activity
    Rust 527 Apache-2.0 16 1 1 Updated Apr 23, 2026
  • below Public

    A time traveling resource monitor for modern Linux systems

    facebookincubator/below’s past year of commit activity
    Rust 2,434 Apache-2.0 107 24 (1 issue needs help) 7 Updated Apr 23, 2026
  • ConversionsAPI-Tag-for-GoogleTagManager Public

    This repository will contain the artifacts needed for setting up Conversions API implementation on Google Tag Manager's serverside. Please follow the instructions https://www.facebook.com/business/help/702509907046774

    facebookincubator/ConversionsAPI-Tag-for-GoogleTagManager’s past year of commit activity
    Smarty 77 Apache-2.0 29 26 1 Updated Apr 23, 2026
  • MCGrad Public

    MCGrad is a scalable and easy-to-use tool for multicalibration. It ensures your ML model predictions are well-calibrated not just globally (across all data), but also across virtually any segment defined by your features

    facebookincubator/MCGrad’s past year of commit activity
    Jupyter Notebook 27 MIT 4 0 6 Updated Apr 23, 2026
  • Glean Public

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

    facebookincubator/Glean’s past year of commit activity
    Hack 1,329 85 19 23 Updated Apr 23, 2026
  • QuickLayout Public

    QuickLayout is a custom-built, declarative layout library for iOS designed to work seamlessly with UIKit.

    facebookincubator/QuickLayout’s past year of commit activity
    Swift 290 MIT 17 4 2 Updated Apr 23, 2026

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