How do I use conditional rendering in React?

How do I use conditional rendering in React?

Conditional rendering in React allows you to render different UI elements based on certain conditions. You can use JavaScript operators like if-else or ternary operators to achieve this.

Can you give me an example of conditional rendering?

Sure! Here's a simple example: you can use a ternary operator to display a login button if a user is not logged in, or a logout button if they are.

What if I have multiple conditions to check?

In that case, you can use if-else statements or switch cases to handle multiple conditions and render the appropriate components accordingly.

Are there any performance considerations I should be aware of?

Yes, excessive conditional rendering can lead to performance issues. It's best to keep your conditions simple and avoid deep nesting.