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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 507 162

  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
  • 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 3,282 481 60 9 Updated Sep 20, 2025
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,102 Apache-2.0 809 293 (23 issues need help) 171 Updated Sep 20, 2025
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 64 Apache-2.0 33 21 22 Updated Sep 20, 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 19, 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++ 7,577 Apache-2.0 766 152 (2 issues need help) 41 Updated Sep 19, 2025
  • website Public

    WebAssembly website

    WebAssembly/website’s past year of commit activity
    JavaScript 281 Apache-2.0 189 6 0 Updated Sep 19, 2025
  • js-primitive-builtins Public

    Additional JS primitive builtins

    WebAssembly/js-primitive-builtins’s past year of commit activity
    WebAssembly 4 0 5 0 Updated Sep 19, 2025
  • meetings Public

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

    WebAssembly/meetings’s past year of commit activity
    HTML 507 162 11 2 Updated Sep 18, 2025
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