Micro vs Macrotasks in the event loop, how they work, just briefly explain.
Senior Frontend Developer Interview Questions
13,297 senior frontend developer interview questions shared by candidates
Round 1 - Coding - 1 hour - Asked to make a generic undo/redo state management system. I solved the problem using callbacks and completed the solution. At the end, we discussed a better approach would have been using custom hooks. I appreciated the feedback, and we had a good conversation. The interviewer had clear thoughts and great communication skills. Result - Moved to the next round.
Tell us about your working experience
CSS variables (how to define/use)
Write the Promise constructor function
Asked about React JS and Node JS
What percentage of your current work is spent on back-end and front-end?
experience, technical skills
I was asked: - Technical questions about FE skills, some of them specific, some of them in general, as to define how i would solve problems - Management questions: about how to manage my own team, how to relate to others, how to communicate issues to higher ups, etc - Personal questions: about my successes and failures.
If i was married or had kids
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