Express middleware tutorial

00:00 express middleware on a conceptual level
02:39 implementing express middleware with Node
06:00 express middleware in action
06:43 the order of express middleware matters
08:04 conclusion

In this video we explain what express middleware is and why it is useful. Express middleware allows you to extract some common functionality into a function that you can plug in at a desired location. The important thing to remember is that the place at which you plug the middleware in matters a lot. We demonstrate what a middleware is with a simple request logging example and take a deep dive in the code.

[jgoebel]

What do you think about this video?
Was the explanation clear?

[ramziosta]

great explanation. I find the backend a bit more difficult to understand than the frontend. but I am pushing myself to learn it more