JSFiddle - React, Tailwind, and code Playground

HTML

<button onclick="timeout()">Run Code</button>
<button onclick='document.getElementById("msg").innerHTML=""'>Clear</button>
<br/>
<span id="txt"></span>

<div id="msg"></div>

JavaScript

//by Troy Whorten 3/6/2014

function timeout() {
    var x = document.getElementById("txt");
    var msg = document.getElementById("msg");
    setTimeout(function () {
        x.innerHTML = "0.2 seconds";
    }, 200);
    var el = document.createElement("span");
    el.innerHTML = "First setTimeout Called";
    msg.appendChild(el);
    msg.appendChild(document.createElement("br"));
    setTimeout(function () {
        x.innerHTML = "0.4 seconds";
    }, 400);
    el = document.createElement("span");
    el.innerHTML = "Next setTimeout Called";
    msg.appendChild(el);
    msg.appendChild(document.createElement("br"));
    setTimeout(function () {
        x.innerHTML = "0.6 seconds";
    }, 600);
    el = document.createElement("span");
    el.innerHTML = "Last setTimeout Called";
    msg.appendChild(el);
    msg.appendChild(document.createElement("br"));
}