Explain design patterns you worked on/used
Senior Front End Engineer Interview Questions
2,000 senior front end engineer interview questions shared by candidates
There were no too difficult questions.
What is the outcome of this function?
Technical in depth question about Front end development. I was impressed with type of question asked.
There were pieces of code and I was asked about scope and the resulting values of variables after the code was run. Scope, prototypes, different functions such as bind etc. For this role, you would need to know JavaScript inside and out.
1. How to remove duplicates from an array without using an extra object or creating a new Set. 2. How to implement the flatten method on your own. 3. Why did React move from Class based components to Functional based components ?
Coding challenge in code-sandbox - demonstrate how useCallback operates, then implement your own custom useCallback but without using useEffect & useMemo.
Implement application with sidebar by given mock-up in png using react, redux, typescript. It should have select, like/dislike and filtering + sorting. Add test coverage. Make it responsive and host on any platform.
State Management in React Application
Some questions on angular 1
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