Repositories

bytecodealliance repositories

28 supported repositories

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bytecodealliance/SIG-Guest-Languages

Special Interest Group (SIG) whose goal is to investigate how best to integrate Wasm and components into dynamic programming language ecosystems in a way that feels native to those ecosystems.

Last commit Jul 2, 2024

 (14 stars) (7 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/StarlingMonkeyC

The StarlingMonkey JS runtime

Last commit Mar 16, 2026

 (271 stars) (53 forks) (3 indexed issues) (3 open good first issues)
bytecodealliance/WASI-VirtRust

Virtual implementations of WASI APIs

Last commit Oct 15, 2025

 (228 stars) (25 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/actionsTypeScript

GitHub actions to setup wasm-tools and wasmtime

Last commit Apr 5, 2026

 (8 stars) (6 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/bytecodealliance.orgCSS

The bytecodealliance.org website

Last commit May 26, 2026

 (11 stars) (34 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/cranelift-jit-demoRust

JIT compiler and runtime for a toy language, using Cranelift

Last commit Nov 7, 2025

 (753 stars) (65 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/gecko-devC++

Read-only Git mirror of the Mercurial gecko repositories at https://hg.mozilla.org. How to contribute: http://bit.ly/contribute-code

Last commit Jul 24, 2024

 (1 star) (4 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/javyRust

JS to WebAssembly toolchain

Last commit Jul 6, 2026

 (2,708 stars) (132 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/jcoRust

JavaScript toolchain for working with WebAssembly Components

Last commit Jun 5, 2026

 (952 stars) (124 forks) (3 indexed issues) (3 open good first issues)
bytecodealliance/lucetRust

Lucet, the Sandboxing WebAssembly Compiler.

Last commit Mar 23, 2022

 (4,047 stars) (166 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/meetingsPython

Last commit Jun 5, 2026

 (44 stars) (54 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/sample-wasi-http-rustRust

An example `wasi:http` server component written in Rust

Last commit Mar 26, 2026

 (29 stars) (10 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/vscode-witTypeScript

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

Last commit May 29, 2026

 (39 stars) (9 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasi-rsRust

WASI bindings for Rust

Last commit Apr 17, 2026

 (357 stars) (64 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasip3-prototypingRust

Fork of wasmtime for protoyping WASIp3 work and coordination, not intended for any production use case, purely for development

Last commit Aug 12, 2025

 (27 stars) (8 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasm-component-ldRust

Command line linker for creating WebAssembly components

Last commit Jun 1, 2026

 (47 stars) (7 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasmparser

A simple event-driven library for parsing WebAssembly binary files

Last commit May 20, 2020

 (181 stars) (51 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasmtimeRust

A lightweight WebAssembly runtime that is fast, secure, and standards-compliant

Last commit Oct 10, 2025

 (17,002 stars) (1,531 forks) (6 indexed issues) (5 open good first issues)
bytecodealliance/wasmtime-cppC++

Last commit Apr 16, 2025

 (97 stars) (19 forks) (0 indexed issues) (0 open good first issues)
bytecodealliance/wasmtime-demosC#

Historical and dated demos for Wasmtime usage and WASI content

Last commit Jun 20, 2023

 (155 stars) (26 forks) (0 indexed issues) (0 open good first issues)