HACKER Q&A
📣 llboston

What's your favorite Node.js interview question?


I've been a full time PHP developer for years, but node is my goto language for side projects. My new year resolution is to find a node job. I am putting together a cheatsheet of Node.js interview questions at https://www.cheaki.com/nodejs/nodejs-interview-questions and wanna get some inputs from the HN and wanna get more questions. What's your favorite Node.js interview question (ask or being asked)? Thx!

  👤 dvdhnt Accepted Answer ✓
It's important for Node.js developers to understand the Event Loop and Worker Pool.

Anything from the official guides is useful to understand: https://nodejs.org/en/docs/guides/dont-block-the-event-loop/