This podcast episode explores the concept of middleware in web development and its role in enhancing application functionality. Middleware acts as a layer of code that sits between the initial request and the data handler, allowing developers to inject logic or functionality before the route handler is executed. It provides flexibility and control over the application's behavior, allowing for tasks such as authentication, data manipulation, logging, caching, and performance optimization. Middleware serves as a valuable tool for developers seeking to customize and optimize their applications without modifying the core code.
