<script setup> import { ref } from "vue"; import Comp from "./Comp.vue"; const msg = ref("Hello World!"); </script> <template> <h1>{{ msg }}</h1> <input v-model="msg" /> <Comp /> </template>
<script setup>
import { ref } from "vue";
const msg = ref("Hello Playground!");
</script>
<template>
<h1>{{ msg }}</h1>
<input v-model="msg" />
</template>
Read-onlyexport default function App() { return <h1>Hello world</h1>; }
import { Component } from "@angular/core"; @Component({ selector: "app-root", templateUrl: "./app.component.html", styleUrls: ["./app.component.css"], }) export class AppComponent { helloWorld = "Hello world"; }