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    126 repositories

    • wasi-testsuite

      Public
      WASI Testsuite
      Rust
      •
      Apache License 2.0
      •40•79•27•8•Updated Apr 10, 2026Apr 10, 2026

    • binaryen

      Public
      Optimizer and compiler/toolchain library for WebAssembly
      c-plus-pluswebassemblyemscripten
      c-plus-pluswebassemblyemscriptencompilershacktoberfest
      WebAssembly
      •
      Apache License 2.0
      •851•8.4k•321•201•Updated Apr 9, 2026Apr 9, 2026

    • wasi-libc

      Public
      WASI libc implementation for WebAssembly
      wasi
      wasi
      C
      •
      Other
      •237•1k•52•18•Updated Apr 9, 2026Apr 9, 2026

    • meetings

      Public
      WebAssembly meetings (VC or in-person), agendas, and notes
      meta
      meta
      HTML
      •178•531•12•4•Updated Apr 9, 2026Apr 9, 2026

    • shared-everything-threads

      Public
      A draft proposal for spawning threads in WebAssembly
      WebAssembly
      •
      Other
      •5•88•25•3•Updated Apr 9, 2026Apr 9, 2026

    • component-model

      Public
      Repository for design and specification of the Component Model
      WebAssembly
      •
      Other
      •116•1.3k•130•13•Updated Apr 9, 2026Apr 9, 2026

    • spec

      Public
      WebAssembly specification, reference interpreter, and test suite.
      specification
      specification
      WebAssembly
      •
      Other
      •522•3.4k•68•12•Updated Apr 9, 2026Apr 9, 2026

    • wasi-sdk

      Public
      WASI-enabled WebAssembly C/C++ toolchain
      llvmsysrootwasi-sdk
      llvmsysrootwasi-sdkwasi-libc
      CMake
      •
      Apache License 2.0
      •225•1.5k•51•10•Updated Apr 8, 2026Apr 8, 2026

    • testsuite

      Public
      Mirror of the spec testsuite
      WebAssembly
      •
      Apache License 2.0
      •64•240•2•0•Updated Apr 8, 2026Apr 8, 2026

    • website

      Public
      WebAssembly website
      CSS
      •
      Apache License 2.0
      •205•284•10•6•Updated Apr 8, 2026Apr 8, 2026

    • wabt

      Public
      The WebAssembly Binary Toolkit
      webassembly
      webassembly
      C++
      •
      Apache License 2.0
      •806•7.9k•174•44•Updated Apr 8, 2026Apr 8, 2026

    • stack-switching

      Public
      A repository for the stack switching proposal.
      proposal
      proposal
      WebAssembly
      •
      Other
      •18•198•23•3•Updated Apr 7, 2026Apr 7, 2026

    • WASI

      Public
      WebAssembly System Interface
      httposwebassembly
      httposwebassemblywasi
      Rust
      •
      Other
      •312•5.6k•241•3•Updated Apr 7, 2026Apr 7, 2026

    • wasi-usb

      Public
      Other
      •4•8•1•0•Updated Apr 1, 2026Apr 1, 2026

    • compact-import-section

      Public
      Proposal repository for compact import sections
      WebAssembly
      •
      Other
      •1•5•4•1•Updated Mar 25, 2026Mar 25, 2026

    • proposals

      Public
      Tracking WebAssembly proposals
      meta
      meta
      70•1.1k•5•0•Updated Mar 24, 2026Mar 24, 2026

    • wasi-spi

      Public
      Rust
      •4•9•1•0•Updated Mar 24, 2026Mar 24, 2026

    • wasm-c-api

      Public
      Wasm C API prototype
      C++
      •
      Apache License 2.0
      •85•600•50•9•Updated Mar 24, 2026Mar 24, 2026

    • multibyte-array-access

      Public
      WebAssembly
      •
      Other
      •0•1•2•0•Updated Mar 17, 2026Mar 17, 2026

    • custom-page-sizes

      Public
      proposal
      proposal
      WebAssembly
      •
      Other
      •7•12•6•0•Updated Mar 17, 2026Mar 17, 2026

    • wasi-gfx

      Public
      proposalwasi
      proposalwasi
      Rust
      •
      Other
      •13•183•17•2•Updated Mar 10, 2026Mar 10, 2026

    • wasi-otel

      Public
      OpenTelemetry API for WASI
      Other
      •2•16•2•0•Updated Mar 6, 2026Mar 6, 2026

    • esm-integration

      Public
      ECMAScript module integration
      proposal
      proposal
      WebAssembly
      •
      Other
      •38•445•9•3•Updated Mar 5, 2026Mar 5, 2026

    • custom-descriptors

      Public
      Custom RTTs and JS interop for Wasm GC structs
      WebAssembly
      •
      Other
      •1•10•22•0•Updated Mar 3, 2026Mar 3, 2026

    • wasi-tls

      Public
      SSL/TLS interface for WASI
      Other
      •4•8•0•0•Updated Feb 19, 2026Feb 19, 2026

    • threads

      Public
      Threads and Atomics in WebAssembly
      proposal
      proposal
      WebAssembly
      •
      Other
      •54•750•74•5•Updated Feb 10, 2026Feb 10, 2026

    • tool-conventions

      Public
      Conventions supporting interoperatibility between tools working with WebAssembly.
      WebAssembly
      •
      Artistic License 2.0
      •75•363•48•8•Updated Jan 29, 2026Jan 29, 2026

    • rounding-mode-control

      Public
      WebAssembly
      •
      Other
      •5•6•2•0•Updated Jan 11, 2026Jan 11, 2026

    • wide-arithmetic

      Public
      WebAssembly proposal for wide arithmetic
      WebAssembly
      •
      Other
      •522•14•4•0•Updated Jan 8, 2026Jan 8, 2026

    • wasi-crypto

      Public
      WASI Cryptography API Proposal
      Makefile
      •22•175•12•0•Updated Jan 7, 2026Jan 7, 2026
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