Junior From PDF Node.js Node.js

What is NPM?

Q: What is NPM?

Short answer: NPM stands for Node Package Manager. It is the default package manager for Node.js and is used to install, share, and manage reusable packages or libraries. It comes pre-installed with Node.js and gives you access to a huge ecosystem of open-source tools. 📌 Example Use: npm install express This command downloads the Express.js library into your project. ✅ NPM also: Manages package versions Handles dependencies… Explain a bit more Supports scripts to automate tasks (npm run build, npm test, 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 Define — one clear sentence (the short answer above). Example — relate it to a project like ShopNest or your real work. Trade-off — when you would not use it.

Short answer: NPM stands for Node Package Manager. It is the default package manager for Node.js and is used to install, share, and manage reusable packages or libraries. It comes pre-installed with Node.js and gives you access to a huge ecosystem of open-source tools. 📌 Example Use: npm install express This command downloads the Express.js library into your project. ✅ NPM also: Manages package versions Handles dependencies…

Explain a bit more

Supports scripts to automate tasks (npm run build, npm test, 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

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

Previous Next