Hello VueJs

HTML

<script src="https://unpkg.com/vue/dist/vue.js"></script>
  <h1>Demo Vue.js</h1>
  <div id="app">
		<input v-model="messeage"></input>
		<br>
		{{ messeage }}
	</div>

JavaScript

var app = new Vue({
			el: '#app',
			data: {
				messeage: 'Hello World!'
			}
		})