Q: Describe event loop in JavaScript: microtasks and microtasks.
Senior Frontend Developer Interview Questions
1,357 senior frontend developer interview questions shared by candidates
Q: Describe GraphQL schemas and query types.
Q: Build a small sample app with React and mock GrapqQl API.
Motivation to work at Coolblue
A lot of soft skills topic related questions: about motivation to work at the company, why you consider yourself a good fit for the role, what are you most proud of in your job experience, how you handle conflicts, share feedback, what is challenging for you, etc.
Not going to reveal the questions
What is the difference between Real Dom and VDom?
Just read my resume line-by-line.
Write a memoising equivalent of a function that’s asynchronous in JavaScript. Sample code was given to me and I was supposed to modify it to support memoising.
magine you are tasked with improving the performance of a web application that experiences slow load times and rendering issues. How would you approach identifying bottlenecks, and what strategies or techniques would you employ to optimize the frontend performance?"
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