JSFiddle - React, Tailwind, and code Playground

HTML

<div id="bookingjs"></div>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdn.timekit.io/booking-js/v2/booking.min.js" defer></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/fullcalendar/3.4.0/locale/es.js" defer></script>
<script type="text/javascript">
  window.timekitBookingConfig = {
    app_key: 'live_widget_key_yYXHsUurvCUctNYflzGDMqEJo6mol0Yo',
		resources: [],
    fullcalendar: {
      locale: 'es'
    },
    ui: {
      time_date_format: false,
      localization: {
        allocated_resource_prefix: 'con',
        submit_button: 'Reservar',
        success_message: 'Gracias por reservar!'
      }
    }
  };
</script>