JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/jquery-1.12.0.min.js"></script>
<script src="https://code.jquery.com/jquery-migrate-1.2.1.min.js"></script>

JavaScript

// From https://github.com/jquery/jquery-ui/blob/1.11.4/ui/core.js#L140
$( "<a>" ).outerWidth();