When should I use state in React?

When should I use state in React?

You should use state in React when you need to manage data that changes over time and affects the UI.

Can you give me an example of when to use state?

Sure! For instance, if you're building a form and need to track user input, you would use state to store the input values.

What about using props instead of state?

Props are used to pass data from parent to child components, while state is used for data that changes within a component.

Are there any performance considerations with using state?

Yes, excessive state updates can lead to performance issues. It's important to manage state efficiently and avoid unnecessary re-renders.