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Frontend Developer Interview Questions
13,311 frontend developer interview questions shared by candidates
You do these things (jobs) at your company, do you think it would be fun?
What web tech stack are you most familiar with? What frontend frameworks have you used? What CSS frameworks have you used?
How do you improve performance without any changes in your code?
- Basic javascript questions - sequence of execution of functions - debounce and throttle - some question wrt building a form like UI (question was poorly thought of)
what do you think about coming and going to office about timing?
Briefing about FrontEnd experiences in previous projects.
Question on pairs with sum problem
Was ist JSONP?
Given an array of ranges [x,y] Return array of groups, each group will hold an array of the overlapping ranges. By range [x,y] we mean all the numbers between x and y. For example [2,5] - all the numbers between 2 and 5. Example: [[6,9], [2,5], [3,4], [1,3]] => [ [[1,3], [2,5], [3,4]], [[6,9]] ] [[2,6], [8,10], [5,7], [1,3], [10,15], [20,30], [25,27], [30,100]] => [ [[2,6], [5,7], [1,3]], [[8,10], [10,15] ],[[20,30], [25,27], [30,100]]]
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