How does reactivity work with props in Vue?

How does reactivity work with props in Vue?

In Vue, props are reactive, meaning when a parent component updates a prop, the child component automatically reflects that change.

Can you give me an example of how to use props reactively?

Sure! If you have a parent component that passes a prop to a child, any change in the parent's data will update the child's prop.

What happens if I mutate a prop directly in the child component?

Mutating a prop directly in the child is not recommended as it can lead to unexpected behavior. Instead, use events to communicate changes back to the parent.

Are there any best practices for using props in Vue?

Yes! Always treat props as read-only in child components, and use events to notify parents of any changes.