How do I use switch case in React?

How do I use switch case in React?

You can use switch case in React to conditionally render components based on a specific value. Here's a basic example.

Can you show me a code example?

Sure! Here's a simple example:

const Component = ({ status }) => {
  switch (status) {
    case 'loading':
      return <Loading />;
    case 'error':
      return <Error />;
    case 'success':
      return <Success />;
    default:
      return <Default />;
  }
};

This will render different components based on the status prop.

What if I have more than three cases?

You can add as many cases as you need. Just follow the same pattern. Make sure to include a default case to handle unexpected values.

Is there a performance impact using switch case?

Generally, no. Switch case is efficient for conditional rendering, but always consider the complexity of your components.