import React from 'react'; import ReactDOM from 'react-dom'; import './index.css'; import App from './App'; import WebWorkerHelper from "./util/WebWorkerHelper"; import WebWorker from "./worker/WebWorker"; // web worker ? // https://stackoverflow.com/questions/47475360/creating-a-web-worker-inside-react const worker: Worker = new WebWorkerHelper(WebWorker) as Worker; worker.addEventListener("message", e => { console.log("Received response:"); console.log(e.data); }, false); worker.postMessage("bar"); console.log(worker); ReactDOM.render(, document.getElementById('root'));