App.vue
xxxxxxxxxx18
<!--Say Hello World with Vue!--><script setup>import { ref } from 'vue'// A "ref" is a reactive data source that stores a value.// Technically, we don't need to wrap the string with ref()// in order to display it, but we will see in the next// example why it is needed if we ever intend to change// the value.const message = ref('Hello World!')</script><template> <h1>{{ message }}</h1></template>Show Error
Auto Save