JSFiddle - React, Tailwind, and code Playground

by NunoMira

HTML

<div id="d">alert</d>

JavaScript

function tempAlert(msg,duration)
{
     var alert = document.createElement("div");
     alert.setAttribute("style","position:absolute;top:5%;left:50%;background-color:white;border:1px solid black;");
     alert.innerHTML = msg;
     
     setTimeout(function(){
      alert.parentNode.removeChild(alert);
     },duration);
     
     document.body.appendChild(alert);
}

var d = document.getElementById('d');
d.onclick = function(){ tempAlert("close",1000); };