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@WebAssembly

WebAssembly

Development of WebAssembly and associated infrastructure

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  1. meetings meetings Public

    WebAssembly meetings (VC or in-person), agendas, and notes

    HTML 508 163

  2. design design Public

    WebAssembly Design Documents

    11.5k 697

  3. spec spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly 3.3k 482

  4. proposals proposals Public

    Tracking WebAssembly proposals

    1.1k 63

  5. WASI WASI Public

    WebAssembly System Interface

    Rust 5.3k 289

  6. component-model component-model Public

    Repository for design and specification of the Component Model

    Python 1.1k 95

Repositories

Showing 10 of 123 repositories
  • wasi-clocks Public

    Clocks API for WASI

    WebAssembly/wasi-clocks’s past year of commit activity
    56 19 14 2 Updated Sep 22, 2025
  • stack-switching Public

    A repository for the stack switching proposal.

    WebAssembly/stack-switching’s past year of commit activity
    WebAssembly 178 15 25 3 Updated Sep 22, 2025
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 64 Apache-2.0 33 21 18 Updated Sep 22, 2025
  • testsuite Public

    Mirror of the spec testsuite

    WebAssembly/testsuite’s past year of commit activity
    WebAssembly 222 Apache-2.0 60 2 0 Updated Sep 22, 2025
  • wide-arithmetic Public Forked from WebAssembly/spec

    WebAssembly proposal for wide arithmetic

    WebAssembly/wide-arithmetic’s past year of commit activity
    WebAssembly 10 518 4 0 Updated Sep 21, 2025
  • custom-descriptors Public

    Custom RTTs and JS interop for Wasm GC structs

    WebAssembly/custom-descriptors’s past year of commit activity
    WebAssembly 6 0 16 2 Updated Sep 20, 2025
  • spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly/spec’s past year of commit activity
    WebAssembly 3,283 482 61 9 Updated Sep 20, 2025
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,105 Apache-2.0 810 294 (23 issues need help) 172 Updated Sep 20, 2025
  • component-model Public

    Repository for design and specification of the Component Model

    WebAssembly/component-model’s past year of commit activity
    Python 1,137 95 115 10 Updated Sep 19, 2025
  • wabt Public

    The WebAssembly Binary Toolkit

    WebAssembly/wabt’s past year of commit activity
    C++ 7,578 Apache-2.0 768 154 (2 issues need help) 42 Updated Sep 19, 2025
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