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    • wabt

      Public
      The WebAssembly Binary Toolkit
      C++
      7757.6k15544Updated Nov 2, 2025Nov 2, 2025
    • wasi-testsuite

      Public
      WASI Testsuite
      Rust
      35682417Updated Nov 2, 2025Nov 2, 2025
    • spec

      Public
      WebAssembly specification, reference interpreter, and test suite.
      WebAssembly
      4953.3k628Updated Nov 1, 2025Nov 1, 2025
    • wasi-http

      Public
      A collection of interfaces for sending and receiving HTTP requests and responses
      35212498Updated Nov 1, 2025Nov 1, 2025
    • binaryen

      Public
      Optimizer and compiler/toolchain library for WebAssembly
      WebAssembly
      8188.2k301181Updated Oct 31, 2025Oct 31, 2025
    • jit-interface

      Public
      WebAssembly specification, reference interpreter, and test suite for the jit-interfaces proposal.
      WebAssembly
      4951320Updated Oct 31, 2025Oct 31, 2025
    • custom-descriptors

      Public
      Custom RTTs and JS interop for Wasm GC structs
      WebAssembly
      08131Updated Oct 31, 2025Oct 31, 2025
    • component-model

      Public
      Repository for design and specification of the Component Model
      WebAssembly
      981.2k1209Updated Oct 31, 2025Oct 31, 2025
    • website

      Public
      WebAssembly website
      JavaScript
      19028270Updated Oct 30, 2025Oct 30, 2025
    • meetings

      Public
      WebAssembly meetings (VC or in-person), agendas, and notes
      HTML
      171513116Updated Oct 30, 2025Oct 30, 2025
    • testsuite

      Public
      Mirror of the spec testsuite
      WebAssembly
      6122410Updated Oct 29, 2025Oct 29, 2025
    • proposals

      Public
      Tracking WebAssembly proposals
      631.1k50Updated Oct 29, 2025Oct 29, 2025
    • Compilation Hints
      WebAssembly
      1380Updated Oct 29, 2025Oct 29, 2025
    • threads

      Public
      Threads and Atomics in WebAssembly
      WebAssembly
      51737703Updated Oct 29, 2025Oct 29, 2025
    • wasi-libc

      Public
      WASI libc implementation for WebAssembly
      C
      2229556617Updated Oct 29, 2025Oct 29, 2025
    • esm-integration

      Public
      ECMAScript module integration
      WebAssembly
      3841994Updated Oct 28, 2025Oct 28, 2025
    • WASI

      Public
      WebAssembly System Interface
      Rust
      2935.4k823Updated Oct 28, 2025Oct 28, 2025
    • wasi-io

      Public
      I/O Types proposal for WASI
      2417985Updated Oct 27, 2025Oct 27, 2025
    • js-primitive-builtins

      Public
      Additional JS primitive builtins
      WebAssembly
      0560Updated Oct 27, 2025Oct 27, 2025
    • tool-conventions

      Public
      Conventions supporting interoperatibility between tools working with WebAssembly.
      WebAssembly
      75351487Updated Oct 22, 2025Oct 22, 2025
    • design

      Public
      WebAssembly Design Documents
      69912k1763Updated Oct 22, 2025Oct 22, 2025
    • stack-switching

      Public
      A repository for the stack switching proposal.
      WebAssembly
      16179232Updated Oct 21, 2025Oct 21, 2025
    • A draft proposal for spawning threads in WebAssembly
      WebAssembly
      375232Updated Oct 19, 2025Oct 19, 2025
    • wasi-sdk

      Public
      WASI-enabled WebAssembly C/C++ toolchain
      CMake
      2071.4k5511Updated Oct 10, 2025Oct 10, 2025
    • wasi-cli

      Public
      Command-Line Interface (CLI) World for WASI
      189674Updated Oct 7, 2025Oct 7, 2025
    • WASI API proposal for managing sockets
      Rust
      28286241Updated Oct 7, 2025Oct 7, 2025
    • wasi-filesystem

      Public
      Filesystem API for WASI
      28228405Updated Oct 7, 2025Oct 7, 2025
    • wasi-clocks

      Public
      Clocks API for WASI
      2060151Updated Oct 7, 2025Oct 7, 2025
    • wasi-random

      Public
      Entropy source API for WASI
      104010Updated Oct 7, 2025Oct 7, 2025
    • wide-arithmetic

      Public
      WebAssembly proposal for wide arithmetic
      WebAssembly
      4951040Updated Sep 25, 2025Sep 25, 2025