JSFiddle - React, Tailwind, and code Playground
by 1337
HTML
<body>
<div>Hide me
<div>Hide me
<div id="myDiv">Show me
<div>
<div>Show me 3</div>Show me 2</div>
</div>
</div>
</div>
<div>Hide me
<div>Hide me
<div>Show me
<div>
<div>Show me 3</div>Show me 2</div>
</div>
</div>
</div>
</body>
JavaScript
$("body").find("*").not("#myDiv *").unwrap();