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BackendIntermediate

What is Middleware?

Code that runs between receiving a request and sending a response, often handling common tasks

Why It Matters

Middleware handles cross-cutting concerns like authentication, logging, or data transformation in one place

Real-World Example

Middleware that checks if a user is logged in before allowing access to certain pages

“Understanding terms like Middleware matters because it helps you have better conversations with developers and make smarter decisions about your software. You do not need to be technical. You just need to know enough to ask the right questions.”

Callum Holt, Founder, 13Labs

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