JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.9.2/i18n/jquery-ui-i18n.min.js"></script>
<p>Date: <input type="text" id="datepicker"></p>

JavaScript

$(function() {
    $( "#datepicker" ).datepicker( $.datepicker.regional[ "ru" ] );
  });