JSFiddle - React, Tailwind, and code Playground

by adeneo

HTML

<input type="button" id="ClikerButton" value="click" />
<br /><br/>
<div id="result"></div>

JavaScript

var flag, flag2;
$("#ClikerButton").mousedown(function(e){  
   flag = new Date().getTime();
}).mouseup(function(e){  
   flag2 = new Date().getTime();
   var passed = flag2 -flag;
   
   $("#result").html(passed+' millisecond passed while you where holding down the mousebutton')
    
   console.log(passed); //time passed in milliseconds
});