<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<script src="https://unpkg.com/vue@next"></script>
</head>
<body>
<div id="app">
<h1>Vue3</h1>
<h2>{{name}}</h2>
</div>
<script>
const { ref, createApp } = Vue;
createApp({
setup() {
const name = ref("Sophea");
return {
name,
};
},
}).mount("#app");
</script>
</body>
</html>