A computed property shine ƙimar da ke da wuya da aka samo daga sauran jilar da ke da wuya. Yana aiwatar da sake ƙididdige kai tsaye lokacin da aka canja abubuwan da suka dogara, kuma — waje — yana adana sakamakonsa don haka ya maimaita kawai lokacin da wani abin da ya dogara ya canja talakda.
<script setup>
import { ref, computed } from "vue";
const firstName = ref("Ann");
const lastName = ref("Lee");
const fullName = computed(() => `${firstName.value} ${lastName.value}`);
// fullName updates automatically whenever firstName OR lastName changes
</script>
<template>
<p>{{ fullName }}</p> <!-- auto-unwrapped, like a ref -->
</template>
