Proprjetà kompitata hija valur reattiva iderija minn stati reakttiv iehor. Hija awtomatikament tirrekalkula meta l-dipendenti tagħha jibdlu, u — kritikalment — kumxa ir-riżultat tagħha sabiex ġiegħ mill-ġdid biss meta xi ħaġa li tiddipendi fuqha realment tibdel.
vue
<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>