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404 Page and Wildcard Routes

404 Page and Wildcard Routes

Learn to handle undefined routes in React by creating a 404 page with wildcard routes.

In web applications, users may encounter missing or 404 pages for various reasons, such as:

  • Typing an incorrect URL.

  • Following a broken or outdated link.

  • Trying to access a resource that no longer exists.

What is a 404 page?

A 404 page provides a user-friendly way to inform visitors that the requested page cannot be found. It often includes helpful navigation options, such as ...