$ npm install @bytecodealliance/wizerPrebuilt wizer binaries available via npm
$ npm install --save @bytecodealliance/wizer
const execFile = require('child_process').execFile;
const wizer = require('@bytecodealliance/wizer');
execFile(wizer, ['input.wasm', '-o', 'initialized.wasm'], (err, stdout) => {
console.log(stdout);
});