vue js documentation

//Best project Tutorial i have seen
https://www.youtube.com/playlist?list=PL55RiY5tL51qxUbODJG9cgrsVd7ZHbPrtvar app = new Vue({
  el: '#app',
  data: {
    message: 'Hello Vue!'
  }
})new Vue({
  el: '#app',
  data: {
    message: 'Hello Vue.js!'
  }
})<!-- production version, optimized for size and speed -->
<script src="https://cdn.jsdelivr.net/npm/vue"></script><div id="app">
  {{ message }}
</div>