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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 512 167

  2. design design Public

    WebAssembly Design Documents

    11.5k 699

  3. spec spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly 3.3k 488

  4. proposals proposals Public

    Tracking WebAssembly proposals

    1.1k 63

  5. WASI WASI Public

    WebAssembly System Interface

    Rust 5.3k 291

  6. component-model component-model Public

    Repository for design and specification of the Component Model

    Python 1.2k 95

Repositories

Showing 10 of 123 repositories
  • testsuite Public

    Mirror of the spec testsuite

    WebAssembly/testsuite’s past year of commit activity
    WebAssembly 222 Apache-2.0 60 1 0 Updated Oct 10, 2025
  • wasi-sdk Public

    WASI-enabled WebAssembly C/C++ toolchain

    WebAssembly/wasi-sdk’s past year of commit activity
    CMake 1,430 Apache-2.0 208 52 (1 issue needs help) 10 Updated Oct 10, 2025
  • spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly/spec’s past year of commit activity
    WebAssembly 3,293 488 62 10 Updated Oct 10, 2025
  • custom-descriptors Public

    Custom RTTs and JS interop for Wasm GC structs

    WebAssembly/custom-descriptors’s past year of commit activity
    WebAssembly 8 0 14 0 Updated Oct 10, 2025
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,123 Apache-2.0 815 297 (23 issues need help) 174 Updated Oct 10, 2025
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 68 Apache-2.0 35 23 16 Updated Oct 10, 2025
  • wasi-libc Public

    WASI libc implementation for WebAssembly

    WebAssembly/wasi-libc’s past year of commit activity
    C 949 221 66 (3 issues need help) 18 Updated Oct 9, 2025
  • stack-switching Public

    A repository for the stack switching proposal.

    WebAssembly/stack-switching’s past year of commit activity
    WebAssembly 178 15 23 4 Updated Oct 9, 2025
  • meetings Public

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

    WebAssembly/meetings’s past year of commit activity
    HTML 512 167 12 2 Updated Oct 7, 2025
  • WASI Public

    WebAssembly System Interface

    WebAssembly/WASI’s past year of commit activity
    Rust 5,317 291 81 4 Updated Oct 7, 2025
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