<div id="container">
  <blog-post
    v-for="post in posts"
    v-bind:key="post.id"
    v-bind:title="post.title"
  ></blog-post>
</div>

Vue.component('blog-post', {
  props: ['title'],
  template: '<h3>{{ title }}</h3>'
})

new Vue({
  el: '#container',
  data: {
    posts: [
      { id: 1, title: 'My journey with Vue' },
      { id: 2, title: 'Blogging with Vue' },
      { id: 3, title: 'Why Vue is so fun' }
    ]
  }  
})