In this video, we will be discussing what middleware is and how it works in the context of building web applications with Express js. This is part of the Express JS Tutorial for Beginners(2023) by Code with Scaler.
Middleware is a powerful concept in Express js that allows you to intercept incoming requests and outgoing responses, and perform various operations on them. These operations can include things like logging, error handling, authentication, and more.
We will start by discussing the basics of middleware and how it fits into the overall architecture of an Express js application. We will then dive into the different types of middleware available in Express js, including built-in middleware and third-party middleware.
We will also cover how to create custom middleware in Express js, and walk through some practical examples of how middleware can be used to enhance the functionality and security of your web application.
By the end of this video, you will have a solid understanding of what middleware is, how it works, and how to use it effectively in your own Express js applications.
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