What is custom middleware in software development?

What is custom middleware in software development?

Custom middleware refers to software that acts as a bridge between different applications or services, allowing them to communicate and share data.

Can you give me an example of where custom middleware might be used?

Sure! A common example is in web applications where middleware can handle authentication, logging, or data transformation between the client and server.

How do I create my own custom middleware?

To create custom middleware, you typically define a function that takes in a request and response object, processes them, and then calls the next middleware in the stack.

What programming languages are commonly used for writing middleware?

Middleware can be written in various languages, but popular choices include JavaScript (Node.js), Python, Java, and Ruby.