JSFiddle - React, Tailwind, and code Playground

by loktar

HTML

<div id="my_div"></div>

CSS

#my_div {
    height:60px;
    width:60px;
    background-color:red;
}

JavaScript

function pulse(){
        var div = $('#my_div');
        if(div.css("background-color")=="rgb(255, 0, 0)"){
            div.css("background-color","blue");
        }else{
             div.css("background-color","red");
        }
          setTimeout(pulse,100);
    }

pulse();