vite init

src/App.vue

@@ -0,0 +1,10 @@
+<script setup>
+import HelloWorld from './components/HelloWorld.vue'
+</script>
+
+<template>
+  <HelloWorld/>
+</template>
+
+<style scoped>
+</style>

src/components/HelloWorld.vue

@@ -0,0 +1,10 @@
+<script setup>
+import { ref } from 'vue'
+</script>
+
+<template>
+  hello
+</template>
+
+<style scoped>
+</style>

src/main.js

@@ -0,0 +1,5 @@
+import { createApp } from 'vue'
+import './style.css'
+import App from './App.vue'
+
+createApp(App).mount('#app')