JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
<input type="text" class="datepicker" />

JavaScript

$(function(){
    
    $('.datepicker').datepicker({
        dateFormat: "dd MM yy D"        
    });
    
});