JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/2.4.0/fullcalendar.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/2.4.0/fullcalendar.min.css">
<div id="calendar"></div>

CSS

.fc-day-grid-event {
	pointer-events: none;
}

JavaScript

$('#calendar').fullCalendar({
    editable: false, // Prevent event drag & drop
    defaultDate: '2015-02-12',
    events: [{
        title: 'All Day Event',
        start: '2015-02-01'
    }, {
        title: 'Long Event',
        start: '2015-02-07',
        end: '2015-02-10'
    }, {
        id: 999,
        title: 'Repeating Event',
        start: '2015-02-09T16:00:00'
    }, {
        id: 999,
        title: 'Repeating Event',
        start: '2015-02-16T16:00:00'
    }, {
        title: 'Conference',
        start: '2015-02-11',
        end: '2015-02-13'
    }, {
        title: 'Meeting',
        start: '2015-02-12T10:30:00',
        end: '2015-02-12T12:30:00'
    }, {
        title: 'Lunch',
        start: '2015-02-12T12:00:00'
    }, {
        title: 'Meeting',
        start: '2015-02-12T14:30:00'
    }, {
        title: 'Happy Hour',
        start: '2015-02-12T17:30:00'
    }, {
        title: 'Dinner',
        start: '2015-02-12T20:00:00'
    }, {
        title: 'Birthday Party',
        start: '2015-02-13T07:00:00'
    }, {
        title: 'Click for Google',
        url: 'http://google.com/',
        start: '2015-02-28'
    }],
    selectable: true,
    eventLimit: true, // Only 1 event per day
    header: {
        left: 'prev,next',
        center: 'title',
        right: 'today'
    },

    select: function (start, end) {
        var title = prompt('Event Title:');
        var eventData;
        if (title) {
            eventData = {
                title: title,
                start: start,
                end: end
            };
            $('#calendar').fullCalendar('renderEvent', eventData, true); // stick? = true
        }
        $('#calendar').fullCalendar('unselect');
    }
});