JSFiddle - React, Tailwind, and code Playground

HTML

<div>
  <span>Random text</span>
  <span style="color: red">Random text</span>
</div>

JavaScript

$(document).ready(function() {
  var initial = $("div"); //This might not be ok

  if (new Date() % 2) //50% chance to randomize order 
    randomizeOrder();

  var after = $("div"); //Also this
  //Detect if the order of spans changed
  if (after != initial) //Definitely won't work
    console.log("Order changed");
})

function randomizeOrder() {
  var lastElement = $("div span").last();
  $(lastElement).insertBefore($("div span").first());
}