Repositories list

• zulip-archive

  Public

  bytecodealliance/zulip-archive’s past year of commit activity
  A static html archive of Bytecode Alliance Zulip

  HTML

  •

  Apache License 2.0

  •1•2•2•0•Updated Feb 15, 2026Feb 15, 2026

• wasm-micro-runtime

  Public

  bytecodealliance/wasm-micro-runtime’s past year of commit activity
  WebAssembly Micro Runtime (WAMR)

  iotembeddedinterpreter+ 11runtimewebassemblywasmjitaotsgxpthread+ 4

  C

  •

  Apache License 2.0

  •759•5.8k•515•43•Updated Feb 15, 2026Feb 15, 2026

• wasmtime

  Public

  bytecodealliance/wasmtime’s past year of commit activity
  A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

  rustlightweightruntime+ 10portablesandboxstandalonewebassemblywasmjitaot+ 3

  Rust

  •

  Apache License 2.0

  •1.6k•18k•751•87•Updated Feb 15, 2026Feb 15, 2026

• wrpc

  Public
  Wasm component-native RPC framework

  asyncwasmwit+ 1component-model

  Rust

  •

  Other

  •39•310•20•7•Updated Feb 15, 2026Feb 15, 2026

• regalloc2

  Public

  bytecodealliance/regalloc2’s past year of commit activity
  A new register allocator

  Rust

  •

  Apache License 2.0

  •48•249•19•10•Updated Feb 14, 2026Feb 14, 2026

• wasmtime-rr-prototyping

  Public

  bytecodealliance/wasmtime-rr-prototyping’s past year of commit activity
  Temporary repo for record-replay prototyping in Wasmtime

  Rust

  •

  Apache License 2.0

  •2•2•0•1•Updated Feb 14, 2026Feb 14, 2026

• jco

  Public

  bytecodealliance/jco’s past year of commit activity
  JavaScript toolchain for working with WebAssembly Components

  Rust

  •

  Apache License 2.0

  •96•891•48•4•Updated Feb 14, 2026Feb 14, 2026

• wit-bindgen

  Public

  bytecodealliance/wit-bindgen’s past year of commit activity
  A language binding generator for WebAssembly interface types

  rustwebassemblywasi+ 3wasmtimeinterface-typesmodule-linking

  Rust

  •

  Apache License 2.0

  •256•1.3k•121•16•Updated Feb 13, 2026Feb 13, 2026

• componentize-py

  Public

  bytecodealliance/componentize-py’s past year of commit activity
  Tool for targetting the WebAssembly Component Model using Python

  Rust

  •

  Apache License 2.0

  •40•250•23•0•Updated Feb 12, 2026Feb 12, 2026

• wasm-tools

  Public

  bytecodealliance/wasm-tools’s past year of commit activity
  CLI and Rust libraries for low-level manipulation of WebAssembly modules

  webassemblywasm

  Rust

  •

  Apache License 2.0

  •317•1.7k•109•12•Updated Feb 12, 2026Feb 12, 2026

• meetings

  Public

  bytecodealliance/meetings’s past year of commit activity
  Python

  •52•43•0•5•Updated Feb 12, 2026Feb 12, 2026

• vscode-wit

  Public
  Visual Studio Code extension to recognize and highlight the WebAssembly Interface Type (WIT) IDL.

  webassemblywasmvscode-extension+ 2wittextmate-grammar

  TypeScript

  •

  Apache License 2.0

  •9•34•0•0•Updated Feb 12, 2026Feb 12, 2026

• javy

  Public
  JS to WebAssembly toolchain

  Rust

  •

  Apache License 2.0

  •127•2.6k•20•2•Updated Feb 12, 2026Feb 12, 2026

• bytecodealliance.org

  Public
  The bytecodealliance.org website

  CSS

  •

  Apache License 2.0

  •31•11•2•2•Updated Feb 11, 2026Feb 11, 2026

• governance

  Public
  Documents related to Bytecode Alliance governance and process

  Apache License 2.0

  •45•13•3•3•Updated Feb 11, 2026Feb 11, 2026

• wizer

  Public
  The WebAssembly Pre-Initializer

  Rust

  •

  Apache License 2.0

  •65•1.1k•19•1•Updated Feb 10, 2026Feb 10, 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

  •31•132•36•4•Updated Feb 6, 2026Feb 6, 2026

• wasmtime.dev

  Public

  bytecodealliance/wasmtime.dev’s past year of commit activity
  The Wasmtime homepage

  CSS

  •

  Apache License 2.0

  •14•5•0•0•Updated Feb 6, 2026Feb 6, 2026

• wamr-rust-sdk

  Public
  Rust

  •

  Apache License 2.0

  •25•65•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

  •30•190•34•10•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

  rusttemplatecomponents+ 4demoexamplewasmwasi

  Rust

  •

  Apache License 2.0

  •7•26•5•6•Updated Feb 3, 2026Feb 3, 2026

• wasmtime-rb

  Public
  Ruby WebAssembly runtime powered by Wasmtime

  rubyrustwasm+ 1wasmtime

  Rust

  •

  Apache License 2.0

  •24•134•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

• wasi-rs

  Public
  WASI bindings for Rust

  rustwasi

  Rust

  •

  Apache License 2.0

  •60•335•4•2•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

• wstd

  Public

  bytecodealliance/wstd’s past year of commit activity
  A WebAssembly-native Rust stdlib

  Rust

  •

  Apache License 2.0

  •16•112•8•0•Updated Jan 28, 2026Jan 28, 2026

• go-modules

  Public
  WebAssembly, WASI, and Component Model tools for Go

  gogolangwebassembly+ 3wasmwasicomponent-model

  Go

  •

  Apache License 2.0

  •20•138•22•15•Updated Jan 28, 2026Jan 28, 2026