JSFiddle - React, Tailwind, and code Playground

HTML

<div id='my_div'>Hello</div>

JavaScript

$(function() {
    document.write('[' + $('#my_div').clone().wrapAll("<div />").parent().get(0).innerHTML + ']<br />');
    document.write('[' + (new XMLSerializer().serializeToString(document.getElementById('my_div'))) + ']');
});