JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.10.2/themes/dot-luv/jquery-ui.css">
<script src="http://code.jquery.com/ui/1.10.2/jquery-ui.min.js"></script>
<div id="datepicker"></div>

JavaScript

$(document).ready(function(){
  $('#datepicker').datepicker();
  $('#datepicker').datepicker('setDate','+1m');
  $('.ui-datepicker-today').on('mouseenter', function(){alert('entered');});
});