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    105 repositories

    • wasmtime

      Public
      A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
      rustlightweightruntimeportablesandboxstandalonewebassemblywasmjitaot
      Rust
      •
      Apache License 2.0
      •1.6k•18k•749•90•Updated Feb 9, 2026Feb 9, 2026

    • wasm-tools

      Public
      CLI and Rust libraries for low-level manipulation of WebAssembly modules
      webassemblywasm
      Rust
      •
      Apache License 2.0
      •317•1.7k•111•15•Updated Feb 9, 2026Feb 9, 2026

    • zulip-archive

      Public
      A static html archive of Bytecode Alliance Zulip
      HTML
      •
      Apache License 2.0
      •1•2•2•0•Updated Feb 9, 2026Feb 9, 2026

    • javy

      Public
      JS to WebAssembly toolchain
      Rust
      •
      Apache License 2.0
      •127•2.6k•20•6•Updated Feb 9, 2026Feb 9, 2026

    • componentize-py

      Public
      Tool for targetting the WebAssembly Component Model using Python
      Rust
      •
      Apache License 2.0
      •40•247•23•0•Updated Feb 9, 2026Feb 9, 2026

    • governance

      Public
      Documents related to Bytecode Alliance governance and process
      Apache License 2.0
      •45•13•3•4•Updated Feb 9, 2026Feb 9, 2026

    • wit-bindgen

      Public
      A language binding generator for WebAssembly interface types
      rustwebassemblywasiwasmtimeinterface-typesmodule-linking
      Rust
      •
      Apache License 2.0
      •255•1.3k•121•16•Updated Feb 9, 2026Feb 9, 2026

    • wrpc

      Public
      Wasm component-native RPC framework
      asyncwasmwitcomponent-model
      Rust
      •
      Other
      •39•310•20•9•Updated Feb 9, 2026Feb 9, 2026

    • wasm-micro-runtime

      Public
      WebAssembly Micro Runtime (WAMR)
      iotembeddedinterpreterruntimewebassemblywasmjitaotsgxpthread
      C
      •
      Apache License 2.0
      •757•5.8k•513•43•Updated Feb 9, 2026Feb 9, 2026

    • jco

      Public
      JavaScript toolchain for working with WebAssembly Components
      Rust
      •
      Apache License 2.0
      •94•888•48•4•Updated Feb 8, 2026Feb 8, 2026

    • wasmtime-rr-prototyping

      Public
      Temporary repo for record-replay prototyping in Wasmtime
      Rust
      •
      Apache License 2.0
      •2•2•0•1•Updated Feb 7, 2026Feb 7, 2026

    • go-pkg

      Public
      Golang pkg for the Bytecode Alliance componentize-go project
      Apache License 2.0
      •1•0•1•1•Updated Feb 6, 2026Feb 6, 2026

    • wasm-pkg-tools

      Public
      Rust
      •
      Apache License 2.0
      •30•132•36•3•Updated Feb 6, 2026Feb 6, 2026

    • wasmtime.dev

      Public
      The Wasmtime homepage
      CSS
      •
      Apache License 2.0
      •14•5•0•0•Updated Feb 6, 2026Feb 6, 2026

    • meetings

      Public
      Python
      •51•42•0•5•Updated Feb 6, 2026Feb 6, 2026

    • wizer

      Public
      The WebAssembly Pre-Initializer
      Rust
      •
      Apache License 2.0
      •65•1.1k•19•2•Updated Feb 6, 2026Feb 6, 2026

    • wamr-rust-sdk

      Public
      Rust
      •
      Apache License 2.0
      •25•64•6•4•Updated Feb 5, 2026Feb 5, 2026

    • rust-oci-wasm

      Public
      A Rust implementation of the OCI artifact specification for WebAssembly
      Rust
      •
      Apache License 2.0
      •14•11•2•2•Updated Feb 5, 2026Feb 5, 2026

    • wac

      Public
      WebAssembly Composition (WAC) tooling
      componentscompositionwebassembly
      Rust
      •
      Apache License 2.0
      •29•190•34•2•Updated Feb 4, 2026Feb 4, 2026

    • wit-deps

      Public
      WIT dependency manager
      Rust
      •
      Other
      •11•84•11•10•Updated Feb 4, 2026Feb 4, 2026

    • sample-wasi-http-rust

      Public template
      An example `wasi:http` server component written in Rust
      rusttemplatecomponentsdemoexamplewasmwasi
      Rust
      •
      Apache License 2.0
      •7•26•5•6•Updated Feb 3, 2026Feb 3, 2026

    • wasmtime-rb

      Public
      Ruby WebAssembly runtime powered by Wasmtime
      rubyrustwasmwasmtime
      Rust
      •
      Apache License 2.0
      •24•133•5•0•Updated Feb 2, 2026Feb 2, 2026

    • setup-wasi-sdk-action

      Public
      GitHub action to install wasi-sdk
      Python
      •
      Apache License 2.0
      •0•0•5•0•Updated Feb 2, 2026Feb 2, 2026

    • vscode-wit

      Public
      Visual Studio Code extension to recognize and highlight the WebAssembly Interface Type (WIT) IDL.
      webassemblywasmvscode-extensionwittextmate-grammar
      TypeScript
      •
      Apache License 2.0
      •9•34•0•0•Updated Feb 1, 2026Feb 1, 2026

    • wasi-rs

      Public
      WASI bindings for Rust
      rustwasi
      Rust
      •
      Apache License 2.0
      •60•334•4•1•Updated Jan 30, 2026Jan 30, 2026

    • componentize-go

      Public
      A tool that creates Go WebAssembly components.
      Go
      •
      Apache License 2.0
      •1•2•3•0•Updated Jan 29, 2026Jan 29, 2026

    • bytecodealliance.org

      Public
      The bytecodealliance.org website
      CSS
      •
      Apache License 2.0
      •31•11•2•2•Updated Jan 28, 2026Jan 28, 2026

    • wstd

      Public
      A WebAssembly-native Rust stdlib
      Rust
      •
      Apache License 2.0
      •16•111•8•1•Updated Jan 28, 2026Jan 28, 2026

    • go-modules

      Public
      WebAssembly, WASI, and Component Model tools for Go
      gogolangwebassemblywasmwasicomponent-model
      Go
      •
      Apache License 2.0
      •20•138•23•15•Updated Jan 28, 2026Jan 28, 2026

    • component-docs

      Public
      Documentation around creating and using WebAssembly Components
      Rust
      •
      Other
      •78•124•24•1•Updated Jan 28, 2026Jan 28, 2026