JSFiddle - React, Tailwind, and code Playground

by 3rror404

JavaScript

var loop = setInterval(MyFunction, 1000);

function MyFunction(){
  var x = document.getElementById("demo");
  var date = new Date();
  console.log(date.getSeconds());
  if(date.getSeconds()=="20"){
  	document.getElementById("image").style.display = "block";
    setTimeout(function (){document.getElementById("image").style.display = "none";}, 3000);
  }
}