Tell me about a time where you did something that took longer then expected?
Senior Front End Engineer Interview Questions
2,005 senior front end engineer interview questions shared by candidates
What's your biggest mistake/regret?
How would you prevent bots from scraping our site? ( hard problem)
Remove duplicates from a given string inheritance in css object.freeze object.assign immutability in react redux saga rev and forward rev render props in react context api react react composition throttle vs debounce async await event loop Redux vs. The React Context API redux in react pure components Server side rendering ES6 protected routes iterators and generators lifecycle hooks state and props
Explain how event loop works
LESS vs SASS,Angular JS, HTML 5, JS advanced concepts, SCRUM related
HR will grill you on regular questions like - weakness / failures/ one area of improvement etc.
How would you build instagram?
Build a React.js component and access an API to display items from that API (pagination and filtering)
Talk about a major accomplishment you made recently at your current job
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