JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.9.2/themes/base/jquery-ui.css">
<script src="http://code.jquery.com/ui/1.9.2/jquery-ui.js"></script>
<input id="datepicker"/>

JavaScript

$('#datepicker').datepicker({
    dateFormat: "dd/mm/yy"
})