What are some advanced topics in Vue's reactivity system?

What are some advanced topics in Vue's reactivity system?

Advanced topics in Vue's reactivity system include custom reactivity APIs, performance optimization, and handling complex data structures.

Can you explain how to create a custom reactivity API?

To create a custom reactivity API, you can use the reactive and ref functions to define reactive properties and manage their dependencies.

What are some performance optimization techniques?

Some techniques include using v-once for static content, optimizing computed properties, and leveraging lazy loading.

How does Vue handle complex data structures?

Vue can handle complex data structures by using nested reactive objects and arrays, ensuring that changes are tracked efficiently.

Are there any common pitfalls to avoid?

Yes, common pitfalls include mutating reactive properties directly and not using the provided methods for updating state.