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 521 176

  2. design design Public

    WebAssembly Design Documents

    11.5k 699

  3. spec spec Public

    WebAssembly specification, reference interpreter, and test suite.

    WebAssembly 3.3k 504

  4. proposals proposals Public

    Tracking WebAssembly proposals

    1.1k 68

  5. WASI WASI Public

    WebAssembly System Interface

    Rust 5.4k 301

  6. component-model component-model Public

    Repository for design and specification of the Component Model

    WebAssembly 1.2k 103

Repositories

Showing 10 of 126 repositories
  • binaryen Public

    Optimizer and compiler/toolchain library for WebAssembly

    WebAssembly/binaryen’s past year of commit activity
    WebAssembly 8,266 Apache-2.0 831 319 (23 issues need help) 191 Updated Jan 2, 2026
  • wasi-testsuite Public

    WASI Testsuite

    WebAssembly/wasi-testsuite’s past year of commit activity
    Rust 71 Apache-2.0 36 23 11 Updated Jan 1, 2026
  • WASI Public

    WebAssembly System Interface

    WebAssembly/WASI’s past year of commit activity
    Rust 5,439 301 230 6 Updated Jan 1, 2026
  • rounding-mode-control Public
    WebAssembly/rounding-mode-control’s past year of commit activity
    WebAssembly 5 3 2 0 Updated Dec 30, 2025
  • website Public

    WebAssembly website

    WebAssembly/website’s past year of commit activity
    JavaScript 283 Apache-2.0 198 7 1 Updated Dec 29, 2025
  • component-model Public

    Repository for design and specification of the Component Model

    WebAssembly/component-model’s past year of commit activity
    WebAssembly 1,203 103 123 10 Updated Dec 30, 2025
  • custom-page-sizes Public
    WebAssembly/custom-page-sizes’s past year of commit activity
    WebAssembly 10 6 5 2 Updated Dec 25, 2025
  • wasi-libc Public

    WASI libc implementation for WebAssembly

    WebAssembly/wasi-libc’s past year of commit activity
    C 967 227 56 (3 issues need help) 20 Updated Dec 19, 2025
  • tool-conventions Public

    Conventions supporting interoperatibility between tools working with WebAssembly.

    WebAssembly/tool-conventions’s past year of commit activity
    WebAssembly 358 Artistic-2.0 75 48 7 Updated Dec 18, 2025
  • wasi-otel Public

    OpenTelemetry API for WASI

    WebAssembly/wasi-otel’s past year of commit activity
    11 1 1 0 Updated Dec 17, 2025
View all repositories