v-memo

[sxzz]

v-memo in vapor mode is completely different, compared to vue-core. Since in vapor mode, we use effect (aka watchEffect) to track & update DOM nodes.

So to implement it, I think watch function is enough.

<div v-memo="[msg]">{{ msg }}{{ count }}</div>

Compiles to

watch([msg], () => {
  setText(...)
})

---

• Runtime watch function
• Compiler part