JSFiddle - React, Tailwind, and code Playground

HTML

<div class='a'>
  <div class='b'>b</div>
</div>

<div class='d'>
  <div class='c'>c</div>
</div>

CSS

.a{border:solid 1px red;}

JavaScript

$('.a').prepend($('.c').text('c is placed with .prepend()'));