Can I build a real app with only the http module?
You can, but it is verbose and repetitive. You would manually implement routing, body parsing, middleware, and error handling, which Express provides. For real apps, Express (or another framework) is the standard.
Verify This Answer
Cross-check this information using these trusted sources:
More FAQs in Node.js Built-in http Server vs Express Server: Which to Use?
Use the raw http module for learning to understand fundamentals, or for very lightweight needs. Use Express for real apps and APIs, since it handles routing, middleware, and body parsing that every backend needs.
Express handles routing (app.get, app.post), middleware, body parsing (json, urlencoded), error handling, and route parameters. With the raw http module, you write all of this manually.
The raw http module has slightly less overhead, but the difference is negligible for real apps. Express's overhead is minimal, and the productivity gain far outweighs the tiny performance cost for almost all use cases.
Still have questions?
Browse all our FAQs or reach out to our support team