What are the best practices for conditional rendering in React?

What are the best practices for conditional rendering in React?

Some best practices include using ternary operators for simple conditions, and separating logic into functions for complex conditions.

Can you give an example of using a ternary operator?

Sure! You can use it like this: isLoggedIn ? <Dashboard /> : <Login /> to render different components based on the login state.

What about using logical && operator?

The logical && operator can be used to conditionally render a component. For example: isLoggedIn && <Profile /> will render the Profile component only if the user is logged in.

Are there any performance considerations I should keep in mind?

Yes, avoid unnecessary re-renders by using React.memo for components that don't need to update often, and keep your conditional logic simple.