Problem Statement
What do v-once and v-memo do?
Explanation
v-once renders an element/component once and skips future updates—great for static content. v-memo caches subtrees based on reactive dependencies array; it re-renders only when specified values change.
Code Solution
SolutionRead Only
<h1 v-once>Static Title</h1>
<div v-memo="[user.id]">{{ user.name }}</div>