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! For instance, you can render a loading spinner while data is being fetched. If the data is loaded, you can display the actual content.

What if I want to render multiple components conditionally?

You can use logical operators like && to render multiple components. For example, you can check if a user is logged in and render a profile component or a login button accordingly.

Are there any best practices for conditional rendering?

Yes, keep your conditions simple and avoid deeply nested conditions. It helps maintain readability and makes your code easier to manage.