JSFiddle - React, Tailwind, and code Playground

HTML

<div class="demo">
    <p>Date: <input type="text" class="datepicker"></p>
    <p>Date: <input type="text" class="datepicker"></p>
    <p>Date: <input type="text" class="datepicker"></p>
</div>
<div id="out"></div>

JavaScript

function onSelectHandler(dateText, inst) {
    $('#out').html(dateText);
}

$(function() {
    $.datepicker.regional['en-GB'] = {
        monthNames: [
            'January',
            'February',
            'March',
            'April',
            'May',
            'June',
            'July',
            'August',
            'September',
            'October',
            'November',
            'December'
        ],
        monthNamesShort: [
            'Jan',
            'Feb',
            'Mar',
            'Apr',
            'May',
            'Jun',
            'Jul',
            'Aug',
            'Sep',
            'Oct',
            'Nov',
            'Dec'
        ],
        dayNames: [
            'Sunday',
            'Monday',
            'Tuesday',
            'Wednesday',
            'Thursday',
            'Friday',
            'Saturday'
        ],
        dayNamesShort: [
            'Sun',
            'Mon',
            'Tue',
            'Wed',
            'Thu',
            'Fri',
            'Sat'
        ],
        dayNamesMin: [
            'Su',
            'Mo',
            'Tu',
            'We',
            'Th',
            'Fr',
            'Sa'
        ],
        dateFormat: 'dd/mm/yy', 
        firstDay: 1,
        renderer: $.datepicker.defaultRenderer,
        prevText: 'Prev', 
        prevStatus: 'Show the previous month',
        prevJumpText: '&#x3c;&#x3c;', 
        prevJumpStatus: 'Show the previous year',
        nextText: 'Next', 
        nextStatus: 'Show the next month',
        nextJumpText: '&#x3e;&#x3e;', 
        nextJumpStatus: 'Show the next year',
        currentText: 'Current',
        currentStatus: 'Show the current month',
        todayText: 'Today',
        todayStatus: 'Show today\'s month',
        clearText: 'Clear',
        clearStatus: 'Erase the current date',
        closeText: 'Done',
        closeStatus: 'Close without change',
        yearStatus: 'Show a different year',
        monthStatus:...