JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <div id="fefifofum">
        <span>Fe</span>
        <span>Fi</span>
        <span>Fo</span>
        <span>Fum</span>
    </div>


    <div id="hehihohum">
        <span>He</span>
        <span>Hi</span>
        <span>Ho</span>
        <span>Hum</span>
    </div>
</div>

JavaScript

$('#hehihohum').insertBefore('#fefifofum');