404 Pages

The video tutorial explains how to set up a 404 page in an Express server. It covers the use of route handlers and wildcards to manage URLs that do not match existing routes. The tutorial also includes a challenge to create a 404 page using Handlebars, followed by a solution walkthrough. The use of wildcards for advanced routing and rendering custom error pages is demonstrated, providing a comprehensive guide to handling 404 errors in Express applications.

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