Vue booking.js

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js" defer></script>
<script src="https://cdn.timekit.io/booking-js/v2/booking.min.js" defer></script>
<div id="app">
  <div>
    <h2>Widget:</h2>
    <div id="bookingjs"></div>
  </div>
</div>

Vue

const app = new Vue({
  el: '#app',
  mounted () {
  	var widget = new TimekitBooking();
    widget.init({
      app_key: 'live_widget_key_yYXHsUurvCUctNYflzGDMqEJo6mol0Yo',
      project_id: '352a29be-9ec4-4875-ac87-cb5fb3a2fe62'
    });
  }
})