Interview Q&A / Node.js
Node.js interview questions
The event loop on the server, streams, modules and building APIs with Express.
Prefer rapid revision? Practise Node.js short interview answers →
- What is npx and when would you use it instead of npm install?
npx runs a package's command, using a local copy if present or downloading it temporarily. It is good for one-off tools and project generators, so you avoid installing them globally.
BeginnerQuick answer1 min read