W A T

R A N

S L A

T O R

A WAT to WASM compiler

Try the live demo →

• The target is the version 2.0 of the WASM core specification with the Threads proposal.
• Main runtime environment is the browser.

Motivation

Note: This is a toy project

• Smaller bundle size than other alternatives.
• Included selected WASM proposals.
• Only support stack-style notation for simplicity.

Usage

From npm

npm i watranslator

Or clone and build it locally to the /dist folder with

npm i && npm run build:prod

There is also a demo application

npm run start:demo

There is only one exported function compile that return the wasm binary.

import {compile} from "watranslator"

const src = `(module)`;
const binary = await compile(src);