JSFiddle - React, Tailwind, and code Playground

HTML

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

<div id="app">
  <div v-bind:title="firstName + ' ' + lastName">Hover to see my name</div>
</div>

JavaScript

new Vue({
	el: '#app',
  data: {
		firstName: 'Bo',
    lastName: 'Smith'
  }
});