How do you log HTTP requests in Node.js?

Short answer: Use the morgan middleware: npm install morgan const morgan = require('morgan'); app.use(morgan('dev')); Logs every request with method, status, time, etc.

Example code

Use the morgan middleware: npm install morgan const morgan = require('morgan'); app.use(morgan('dev')); Logs every request with method, status, time, etc.

Real-world example (ShopNest)

A ShopNest BFF in Node.js aggregates catalog and price APIs for the React storefront.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.