CodePen Embed - Vue Basics - Declarative Rendering

<div id="app">{{ 1 + 2 }}</div>

html, body {
  display: grid;
  justify-content: center;
  align-content: center;
  height: 100%;
  
  font-family: sans-serif;
  font-size: 2rem;
}

const app = Vue.createApp({})
const vm = app.mount('#app')

This Pen is owned by IMD on CodePen.

This Pen doesn't use any external CSS resources.