How can I handle 404 errors in Next.js?

How can I handle 404 errors in Next.js?

In Next.js, you can create a custom 404 page by adding a 404.js file in the pages directory. This file will be rendered whenever a page is not found.

Can I customize the 404 page with my own design?

Yes, you can fully customize the 404 page just like any other React component. You can add your own styles, images, and messages.

What if I want to redirect users instead of showing a 404 page?

You can use the getServerSideProps function to check for the existence of a page and redirect users to a different route if the page is not found.

Are there any best practices for creating a 404 page?

Yes, it's good to include a friendly message, a search bar, and links to popular pages to help users navigate your site.