Skip to content
@WebAssembly

WebAssembly

Development of WebAssembly and associated infrastructure

Pinned Loading

  1. meetings meetings Public

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

    HTML 500 158

  2. design design Public

    WebAssembly Design Documents

    11.5k 696

  3. spec spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly 3.3k 473

  4. proposals proposals Public

    Tracking WebAssembly proposals

    1.1k 61

  5. gc gc Public archive

    Branch of the spec repo scoped to discussion of GC integration in WebAssembly

    WebAssembly 1.1k 75

  6. WASI WASI Public

    WebAssembly System Interface

    Rust 5.2k 280

Repositories

Showing 10 of 122 repositories
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 63 Apache-2.0 28 15 7 Updated May 30, 2025
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 7,910 Apache-2.0 787 281 (23 issues need help) 164 Updated May 29, 2025
  • component-model Public

    Repository for design and specification of the Component Model

    WebAssembly/component-model’s past year of commit activity
    Python 1,075 90 102 8 Updated May 29, 2025
  • wasi-usb Public
    WebAssembly/wasi-usb’s past year of commit activity
    4 2 1 0 Updated May 29, 2025
  • wasi-i2c Public

    I2C API for WASI

    WebAssembly/wasi-i2c’s past year of commit activity
    Rust 21 6 3 0 Updated May 29, 2025
  • meetings Public

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

    WebAssembly/meetings’s past year of commit activity
    HTML 500 158 10 4 Updated May 29, 2025
  • website Public

    WebAssembly website

    WebAssembly/website’s past year of commit activity
    CSS 278 Apache-2.0 186 4 0 Updated May 28, 2025
  • custom-descriptors Public

    Custom RTTs and JS interop for Wasm GC structs

    WebAssembly/custom-descriptors’s past year of commit activity
    WebAssembly 4 0 6 1 Updated May 27, 2025
  • spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly/spec’s past year of commit activity
    WebAssembly 3,251 473 54 8 Updated May 27, 2025
  • branch-hinting Public

    Proposal to add branch hinting functionality to WebAssembly

    WebAssembly/branch-hinting’s past year of commit activity
    WebAssembly 17 6 7 0 Updated May 26, 2025