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    126 repositories

    • binaryen

      Public
      Optimizer and compiler/toolchain library for WebAssembly
      c-plus-pluswebassemblyemscriptencompilershacktoberfest
      WebAssembly
      •
      Apache License 2.0
      •831•8.3k•316•185•Updated Jan 5, 2026Jan 5, 2026

    • component-model

      Public
      Repository for design and specification of the Component Model
      WebAssembly
      •
      Other
      •103•1.2k•123•10•Updated Jan 5, 2026Jan 5, 2026

    • meetings

      Public
      WebAssembly meetings (VC or in-person), agendas, and notes
      meta
      HTML
      •176•522•12•6•Updated Jan 5, 2026Jan 5, 2026

    • wasi-sdk

      Public
      WASI-enabled WebAssembly C/C++ toolchain
      llvmsysrootwasi-sdkwasi-libc
      CMake
      •
      Apache License 2.0
      •214•1.5k•55•11•Updated Jan 5, 2026Jan 5, 2026

    • custom-page-sizes

      Public
      proposal
      WebAssembly
      •
      Other
      •7•10•5•1•Updated Jan 5, 2026Jan 5, 2026

    • wasi-libc

      Public
      WASI libc implementation for WebAssembly
      wasi
      C
      •
      Other
      •228•968•56•13•Updated Jan 5, 2026Jan 5, 2026

    • spec

      Public
      WebAssembly specification, reference interpreter, and test suite.
      specification
      WebAssembly
      •
      Other
      •505•3.3k•66•9•Updated Jan 5, 2026Jan 5, 2026

    • wasi-testsuite

      Public
      WASI Testsuite
      Rust
      •
      Apache License 2.0
      •36•73•23•11•Updated Jan 5, 2026Jan 5, 2026

    • WASI

      Public
      WebAssembly System Interface
      httposwebassemblywasi
      Rust
      •
      Other
      •302•5.4k•230•6•Updated Jan 1, 2026Jan 1, 2026

    • rounding-mode-control

      Public
      WebAssembly
      •
      Other
      •3•5•2•0•Updated Dec 30, 2025Dec 30, 2025

    • website

      Public
      WebAssembly website
      JavaScript
      •
      Apache License 2.0
      •198•283•8•2•Updated Dec 30, 2025Dec 30, 2025

    • tool-conventions

      Public
      Conventions supporting interoperatibility between tools working with WebAssembly.
      WebAssembly
      •
      Artistic License 2.0
      •75•358•48•7•Updated Dec 18, 2025Dec 18, 2025

    • wasi-otel

      Public
      OpenTelemetry API for WASI
      Other
      •1•11•1•0•Updated Dec 18, 2025Dec 18, 2025

    • testsuite

      Public
      Mirror of the spec testsuite
      WebAssembly
      •
      Apache License 2.0
      •62•230•1•0•Updated Dec 17, 2025Dec 17, 2025

    • compact-import-section

      Public
      Proposal repository for compact import sections
      WebAssembly
      •
      Other
      •1•2•2•2•Updated Dec 11, 2025Dec 11, 2025

    • jit-interface

      Public
      WebAssembly specification, reference interpreter, and test suite for the jit-interfaces proposal.
      WebAssembly
      •
      Other
      •505•19•5•0•Updated Dec 10, 2025Dec 10, 2025

    • wasi-tls

      Public
      SSL/TLS interface for WASI
      Other
      •4•6•0•1•Updated Dec 9, 2025Dec 9, 2025

    • js-promise-integration

      Public
      JavaScript Promise Integration
      proposal
      WebAssembly
      •
      Other
      •22•105•2•4•Updated Dec 8, 2025Dec 8, 2025

    • multibyte-array-access

      Public
      WebAssembly
      •
      Other
      •0•0•1•0•Updated Dec 4, 2025Dec 4, 2025

    • wasi-parallel

      Public
      wasi-parallel is a proposal to add a parallel for construct to WASI.
      Shell
      •4•24•6•0•Updated Dec 2, 2025Dec 2, 2025

    • wasm-c-api

      Public
      Wasm C API prototype
      C++
      •
      Apache License 2.0
      •84•593•50•9•Updated Dec 1, 2025Dec 1, 2025

    • wasi-distributed-lock-service

      Public
      4•4•0•2•Updated Nov 26, 2025Nov 26, 2025

    • wasi-sql

      Public
      7•30•2•1•Updated Nov 26, 2025Nov 26, 2025

    • wasi-i2c

      Public
      I2C API for WASI
      proposalwasi
      Rust
      •
      Other
      •7•22•3•1•Updated Nov 26, 2025Nov 26, 2025

    • wasi-sql-embed

      Public
      1•29•0•1•Updated Nov 26, 2025Nov 26, 2025

    • wasi-messaging

      Public
      Messaging proposal for WASI
      wasmwitwasi
      13•29•7•2•Updated Nov 26, 2025Nov 26, 2025

    • wasi-grpc

      Public
      3•14•0•1•Updated Nov 26, 2025Nov 26, 2025

    • wasi-cloud-core

      Public
      Rust
      •4•70•1•1•Updated Nov 26, 2025Nov 26, 2025

    • wasi-cli

      Public archive
      Command-Line Interface (CLI) World for WASI
      proposalwasi
      Other
      •20•98•0•0•Updated Nov 25, 2025Nov 25, 2025

    • wasi-http

      Public archive
      A collection of interfaces for sending and receiving HTTP requests and responses
      proposalwasi
      Other
      •37•216•0•0•Updated Nov 25, 2025Nov 25, 2025