React JS, JavaScript.
Senior Frontend Developer Interview Questions
13,301 senior frontend developer interview questions shared by candidates
Are you senior experienced in reactJS?
Given an container of people items, find the longest standing list of juniors. Juniors are quantified as people with the same last and first name. People items are formatted as: {"firstname": "Jon", "lastname": "Snow", "age": "22"}
Is JavaScript single-threaded or multi-threaded?
In React, can you access a real DOM element directly? How?
What are the downsides of setting state inside useEffect in React?
Do you have experience with unit and integration tests?
Describe a project that you are very proud of.
Leetcode style string processing question
It was walkin. So they asked me to write one simple code in React, just on a paper. Not much
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