JSFiddle - React, Tailwind, and code Playground
JavaScript
var images = [];
for(var x=0; x < 10000; x++){
var im = new Image();
im.src = "http://sandropaganotti.com/wp-content/goodies/misc/smarties.jpg?" + Math.random();
images.push(im);
}
alert("done! " + images.length);