JSFiddle - React, Tailwind, and code Playground

HTML

<div class="item">One</div>
<div class="item">Two</div>
<div class="item">Three</div>
<div class="item">Four</div>
<div class="item">Five</div>
<div class="item">Six</div>

JavaScript

var E=document.getElementsByClassName("item");var m=E.length;var n=parseInt(Math.random()*m);for(var i=m-1;i>=0;i--){var e=E[i];e.style.display='none';}E[n].style.display='';