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    102 repositories

    • zulip-archive

      Public
      A static html archive of Bytecode Alliance Zulip
      HTML
      •
      Apache License 2.0
      •1•1•2•0•Updated Dec 6, 2025Dec 6, 2025

    • wasmtime

      Public
      A lightweight WebAssembly runtime that is fast, secure, and standards-compliant
      rustlightweightruntimeportablesandboxstandalonewebassemblywasmjitaot
      Rust
      •
      Apache License 2.0
      •1.6k•17k•747•74•Updated Dec 6, 2025Dec 6, 2025

    • wit-bindgen

      Public
      A language binding generator for WebAssembly interface types
      rustwebassemblywasiwasmtimeinterface-typesmodule-linking
      Rust
      •
      Apache License 2.0
      •250•1.3k•105•15•Updated Dec 6, 2025Dec 6, 2025

    • wrpc

      Public
      Wasm component-native RPC framework
      asyncwasmwitcomponent-model
      Rust
      •
      Other
      •33•285•20•15•Updated Dec 6, 2025Dec 6, 2025

    • jco

      Public
      JavaScript toolchain for working with WebAssembly Components
      Rust
      •
      Apache License 2.0
      •89•858•46•8•Updated Dec 5, 2025Dec 5, 2025

    • meetings

      Public
      Python
      •51•40•0•6•Updated Dec 5, 2025Dec 5, 2025

    • wasm-tools

      Public
      CLI and Rust libraries for low-level manipulation of WebAssembly modules
      webassemblywasm
      Rust
      •
      Apache License 2.0
      •313•1.6k•106•14•Updated Dec 5, 2025Dec 5, 2025

    • wasmtime-rb

      Public
      Ruby WebAssembly runtime powered by Wasmtime
      rubyrustwasmwasmtime
      Rust
      •
      Apache License 2.0
      •24•133•5•1•Updated Dec 5, 2025Dec 5, 2025

    • component-docs

      Public
      Documentation around creating and using WebAssembly Components
      Rust
      •
      Other
      •73•116•36•1•Updated Dec 4, 2025Dec 4, 2025

    • wasm-micro-runtime

      Public
      WebAssembly Micro Runtime (WAMR)
      iotembeddedinterpreterruntimewebassemblywasmjitaotsgxpthread
      C
      •
      Apache License 2.0
      •737•5.7k•497•39•Updated Dec 4, 2025Dec 4, 2025

    • javy

      Public
      JS to WebAssembly toolchain
      Rust
      •
      Apache License 2.0
      •124•2.6k•19•3•Updated Dec 3, 2025Dec 3, 2025

    • componentize-py

      Public
      Tool for targetting the WebAssembly Component Model using Python
      Rust
      •
      Apache License 2.0
      •30•235•22•0•Updated Dec 3, 2025Dec 3, 2025

    • wit-deps

      Public
      WIT dependency manager
      Rust
      •
      Other
      •9•77•10•2•Updated Dec 3, 2025Dec 3, 2025

    • WASI-Virt

      Public
      Virtual implementations of WASI APIs
      Rust
      •
      Apache License 2.0
      •21•205•10•6•Updated Dec 1, 2025Dec 1, 2025

    • go-modules

      Public
      WebAssembly, WASI, and Component Model tools for Go
      gogolangwebassemblywasmwasicomponent-model
      Go
      •
      Apache License 2.0
      •20•134•22•16•Updated Dec 1, 2025Dec 1, 2025

    • wasmtime-py

      Public
      Python WebAssembly runtime powered by Wasmtime
      pythonwasmwasmtime
      Python
      •
      Apache License 2.0
      •61•472•16•3•Updated Dec 1, 2025Dec 1, 2025

    • bytecodealliance.org

      Public
      The bytecodealliance.org website
      CSS
      •
      Apache License 2.0
      •30•11•2•2•Updated Dec 1, 2025Dec 1, 2025

    • wasmtime-rr-prototyping

      Public
      Temporary repo for record-replay prototyping in Wasmtime
      Rust
      •
      Apache License 2.0
      •1•2•0•1•Updated Dec 1, 2025Dec 1, 2025

    • wasi-rs

      Public
      WASI bindings for Rust
      rustwasi
      Rust
      •
      Apache License 2.0
      •58•321•3•1•Updated Dec 1, 2025Dec 1, 2025

    • wamr-rust-sdk

      Public
      Rust
      •
      Apache License 2.0
      •23•60•6•4•Updated Dec 1, 2025Dec 1, 2025

    • 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
      •8•32•0•0•Updated Nov 30, 2025Nov 30, 2025

    • wasi.dev

      Public
      WASI.dev is an introduction to the WebAssembly System Interface (WASI).
      JavaScript
      •
      Apache License 2.0
      •34•278•3•0•Updated Nov 26, 2025Nov 26, 2025

    • wstd

      Public
      A WebAssembly-native Rust stdlib
      Rust
      •
      Apache License 2.0
      •15•101•8•1•Updated Nov 26, 2025Nov 26, 2025

    • sample-wasi-http-cpp

      Public
      Sample WASI HTTP Server implemented with C++ and `wit-bindgen cpp`
      C++
      •
      Apache License 2.0
      •0•2•0•0•Updated Nov 25, 2025Nov 25, 2025

    • wasmtime-go

      Public
      Go WebAssembly runtime powered by Wasmtime
      gorustgolangruntimewebassemblywasmwasiwasmtime
      Go
      •
      Apache License 2.0
      •88•863•30•3•Updated Nov 22, 2025Nov 22, 2025

    • wasm-component-ld

      Public
      Command line linker for creating WebAssembly components
      Rust
      •
      Apache License 2.0
      •5•44•1•0•Updated Nov 19, 2025Nov 19, 2025

    • sightglass

      Public
      A benchmark suite and tool to compare different implementations of the same primitives.
      rustbenchmarkingbenchmarkrust-lang
      C
      •
      Apache License 2.0
      •36•81•26•9•Updated Nov 19, 2025Nov 19, 2025

    • governance

      Public
      Documents related to Bytecode Alliance governance and process
      Apache License 2.0
      •42•14•3•1•Updated Nov 18, 2025Nov 18, 2025

    • regalloc2

      Public
      A new register allocator
      Rust
      •
      Apache License 2.0
      •44•243•19•8•Updated Nov 13, 2025Nov 13, 2025

    • wac

      Public
      WebAssembly Composition (WAC) tooling
      componentscompositionwebassembly
      Rust
      •
      Apache License 2.0
      •27•175•34•1•Updated Nov 13, 2025Nov 13, 2025