JSFiddle - React, Tailwind, and code Playground

HTML

<div style='position:absolute; background-color: blue; height: 50px; width:50px;'></div>

JavaScript

setInterval(function(){
    $("div").stop(true,true).animate({left: 300}, 1000, 
          function(){ $(this).stop(true,true).animate({left: 0}, 1000); 
    });
}, 2000);