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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 522 175

  2. design design Public

    WebAssembly Design Documents

    11.5k 699

  3. spec spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly 3.4k 505

  4. proposals proposals Public

    Tracking WebAssembly proposals

    1.1k 69

  5. WASI WASI Public

    WebAssembly System Interface

    Rust 5.5k 303

  6. component-model component-model Public

    Repository for design and specification of the Component Model

    WebAssembly 1.2k 105

Repositories

Showing 10 of 126 repositories
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 73 Apache-2.0 36 23 12 Updated Jan 12, 2026
  • WebAssembly/rounding-mode-control’s past year of commit activity
    WebAssembly 5 5 2 0 Updated Jan 11, 2026
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,283 Apache-2.0 832 316 (23 issues need help) 187 Updated Jan 11, 2026
  • WASI Public

    WebAssembly System Interface

    WebAssembly/WASI’s past year of commit activity
    Rust 5,457 302 229 9 Updated Jan 10, 2026
  • wasi-sdk Public

    WASI-enabled WebAssembly C/C++ toolchain

    WebAssembly/wasi-sdk’s past year of commit activity
    CMake 1,484 Apache-2.0 214 55 (1 issue needs help) 10 Updated Jan 9, 2026
  • shared-everything-threads Public

    A draft proposal for spawning threads in WebAssembly

    WebAssembly/shared-everything-threads’s past year of commit activity
    WebAssembly 83 5 25 2 Updated Jan 9, 2026
  • component-model Public

    Repository for design and specification of the Component Model

    WebAssembly/component-model’s past year of commit activity
    WebAssembly 1,209 105 122 10 Updated Jan 9, 2026
  • meetings Public

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

    WebAssembly/meetings’s past year of commit activity
    HTML 522 176 12 5 Updated Jan 9, 2026
  • wasi-libc Public

    WASI libc implementation for WebAssembly

    WebAssembly/wasi-libc’s past year of commit activity
    C 970 228 55 (3 issues need help) 15 Updated Jan 9, 2026
  • website Public

    WebAssembly website

    WebAssembly/website’s past year of commit activity
    JavaScript 281 Apache-2.0 199 8 1 Updated Jan 9, 2026