<!DOCTYPE html>
<html>
<head>
  <title>Vue.js app</title>
  <script src="https://unpkg.com/vue/dist/vue.js"></script>
</head>
<body>
  <div id="app">
    {{'hello world'}}
  </div>

  <script>
    new Vue({el: '#app'})
  </script>
</body>
</html>
