JSFiddle - React, Tailwind, and code Playground

HTML

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

<div id="app">
  <ul>
    <li v-for="(value, key, index) in person">
      {{ key }}: {{ value }} ({{ index }})
    </li>
  </ul>
</div>

JavaScript

new Vue({
	el: '#app',
  data: {
		person: {
    	firstName: 'Bo',
      lastName: 'Andersen',
      age: 27
    }
  }
});