Safely execute untrusted Javascript in your Javascript, and execute synchronous code that uses async functions

CLI and Rust libraries for low-level manipulation of WebAssembly modules

RustFFT is a high-performance FFT library written in pure Rust.

The WebAssembly Binary Toolkit

Optimizer and compiler/toolchain library for WebAssembly

Emscripten: An LLVM-to-WebAssembly Compiler

The statistical language R compiled to WebAssembly via Emscripten, for use in web browsers and Node.

Wasm powered Jupyter running in the browser 💡

Fast reading of delimited files

Lightning fast hash functions using hand-tuned WebAssembly binaries

A small library to detect which features of WebAssembly are supported.

A buildbot for wabt.js, a port of WABT to the Web, with TypeScript support.

Relax the strict determinism requirements of SIMD operations.

A collection of useful tools for working with WASM/WAT in JavaScript

WASI-enabled WebAssembly C/C++ toolchain

The WebAssembly Pre-Initializer

Repository for design and specification of the Component Model

Multiple per-module memories for Wasm

JavaScript to WASM compiler

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

SPy language