How can I optimize form performance in my React application?

How can I optimize form performance in my React application?

To optimize form performance in React, consider using controlled components, memoization, and debouncing input.

What are controlled components?

Controlled components are React components that do not maintain their own state. Instead, they receive their current value and update callback via props.

How does memoization help with performance?

Memoization helps by caching the results of expensive function calls and returning the cached result when the same inputs occur again.

Can you explain debouncing in the context of forms?

Debouncing limits the rate at which a function is executed. In forms, it can prevent excessive updates by delaying the input processing until the user stops typing.