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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 481

  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
  • spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly/spec’s past year of commit activity
    WebAssembly 3,278 481 61 9 Updated Sep 19, 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 19, 2025
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,099 Apache-2.0 809 292 (23 issues need help) 173 Updated Sep 19, 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 19, 2025
  • wide-arithmetic Public Forked from WebAssembly/spec

    WebAssembly proposal for wide arithmetic

    WebAssembly/wide-arithmetic’s past year of commit activity
    WebAssembly 10 517 4 1 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 1,136 95 116 11 Updated Sep 18, 2025
  • website Public

    WebAssembly website

    WebAssembly/website’s past year of commit activity
    JavaScript 281 Apache-2.0 189 6 0 Updated Sep 18, 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
  • js-primitive-builtins Public

    Additional JS primitive builtins

    WebAssembly/js-primitive-builtins’s past year of commit activity
    WebAssembly 3 0 5 2 Updated Sep 17, 2025
  • wasi-http Public

    A collection of interfaces for sending and receiving HTTP requests and responses

    WebAssembly/wasi-http’s past year of commit activity
    201 33 41 4 Updated Sep 16, 2025
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