- Basic knowledge question and answer: What is the difference between promise and callback, what are the REST API actions, and what is event bubbling?
- Foo problem (refer to https://leetcode.com/discuss/int … croll-and-Fibonacci ) Follow up and ask how to fix it.
- HTML/CSS/JS problem: You are given a UI interface with tabs and asked to write HTML, CSS and JS. You cannot search. But my interviewer doesn’t seem to care much about syntax, so just tell the idea. This question also asks how to improve accessibility.
- Endorsement problem: You are given an endorsement (array of map), which is converted into a skills array. Ask about the time complexity.