JSFiddle - React, Tailwind, and code Playground

HTML

<ul>
   <li>Item 1</li>
   <li>Item 2</li>
   <li>Item 3</li>
   <li>Item 4</li>
   <li>Item 5</li>
</ul>

JavaScript

[].reverse.call($('ul li')).appendTo('ul');