JSFiddle - React, Tailwind, and code Playground

by secretgspot

HTML

<h1>Web workerによるマルチスレッド</h1>
<h2>5000まで加算するだけ。</h2>
<div id="result"></div>

JavaScript

worker = new Worker('http://jsrun.it/GeckoTang/ixwp/js');
worker.onmessage = function(event) {
  //console.log(event);
  document.getElementById('result').innerHTML = JSON.stringify(event.data);
};
worker.onerror = function(error) {
  alert(JSON.stringify(error));
};

var work = function(){
  var s = "hogehoge";
  for(var i=0;i<5000;i++){
    postMessage(s+':'+i);
  }
};

worker.postMessage(work.toString());