Vue 2.0 Hello World

HTML

<script src="https://unpkg.com/vue"></script>

<div id="app">
  <template v-for="a in array">
    <component :is="a.used_component"></component>
    <br>
  </template>
</div>

JavaScript

Vue.component('component-first', {
	template: '<div>FIRST COMPONENT.</div>'
})
Vue.component('component-second', {
	template: '<div>SECOND COMPONENT.</div>'
})

new Vue({
  el: '#app',
  data: {
   array: {
  	1: {
  		used_component: 'component-first',
  	},
  	2: {
  		used_component: 'component-second',
  	},
    3: {
  		used_component: 'component-second',
  	}
  }
  },
 
})