What are some common mistakes in Vue reactivity?

What are some common mistakes in Vue reactivity?

Some common mistakes include not using Vue's reactive properties correctly, mutating state directly, and misunderstanding computed properties.

Can you explain why mutating state directly is a mistake?

Mutating state directly can lead to unexpected behavior because Vue's reactivity system may not detect changes, preventing updates.

What should I do instead of mutating state directly?

Instead, use Vue's methods like Vue.set() or the this.$set() method to ensure reactivity is maintained.

Are there any tools to help identify these mistakes?

Yes, tools like Vue Devtools can help you inspect your component's state and reactivity, making it easier to spot issues.