There were four rounds, and all were technical:

• Data structures and algorithms
• JavaScript knowledge
• System design
• Hiring manager (techno-managerial)

The interviewers were patient and helpful. They were involved throughout the interview and created an interactive discussion.

1. DS & Algo questions (e.g., sliding window).
2. Writing polyfills (e.g., reduce, promise).
3. Other JS-based questions like scope, reusability, etc.
4. Make a counter that will reset, play, and pause. Can use JS or any framework required.
5. What performance points will be highlighted when working with grids?
6. How to make reusable components using vanilla JS.
7. Service workers.
8. Have you worked on reusable components before?
9. HLD (e.g., autocomplete).
10. Working of React.
11. What did you do in case of conflict?
12. Other behavioral questions.