Node.js · Middle · Question 31 of 75

What is `express.Router()` used for?

1Redirecting all traffic to HTTPS
✓Correct answer: Grouping related routes and middleware into a module that can be mounted at a path
3Starting a second server

Explanation

For example, a users router mounted with app.use("/users", usersRouter). It keeps large apps organized.

Further reading

Express: Routing ↗

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