A clear introduction to Node.js architecture. I especially like the emphasis on separating routes, controllers, services, and the data-access layer, because this structure makes an application much easier to test and maintain as it grows. It would also be interesting to see a follow-up showing how centralized error handling, input validation, dependency injection, and graceful shutdown fit into the same architecture. These practical additions often make the difference between a working Node.js project and one that is truly production-ready.
A clear introduction to Node.js architecture. I especially like the emphasis on separating routes, controllers, services, and the data-access layer, because this structure makes an application much easier to test and maintain as it grows. It would also be interesting to see a follow-up showing how centralized error handling, input validation, dependency injection, and graceful shutdown fit into the same architecture. These practical additions often make the difference between a working Node.js project and one that is truly production-ready.