npm uuid

npm uuid is a Node.js topic. In plain words you use it for install express in a new folder. Don’t start with a slogan — start with that picture.

Smallest example: npm init + npm i express. Type it, run it, and say what you see. If you can do that from memory, you know npm uuid.

From the example next to this theory — npm uuid — package.

Trap — deleting package-lock blindly. Fix that before you talk about advanced Node.js.

Viva — what is npm uuid? Then show npm init + npm i express. Then name the trap.