Same question, find the intersecting values of 2 arrays but handle duplicate values.
Senior Front End Developer Interview Questions
1,305 senior front end developer interview questions shared by candidates
How to render a button on screen? Don't use reference.
Do you have idea about data-tags in html5?
- define functional programming - how garbage collector works in javascript? - how is the inner, low level, differences between each type of react components - if a junior developer approaches you and asks what are the differences between the sync and async threads
How many years of experience I have
Fileupload implementation?
Some questions were strictly theoretical, while others were practical you had to do things in a plunker or fiddle while they see you coding live. For instance, I had an Angular Interview, and they gave me a plunker with some exercises to do
Here is a link to an empty white board. Without any reference, write out the data structure for perfectly mapping a 3 dimensional object suspended in space. Give the backend engineers the data structure you require to render a suspended 3 dimensional object. The object dimensions are assumed to be the same. Oh yeah, and the object dimensions are assumed to always change. Assume they know everything. What would you write as a data structure to fill them in on what they don't know? Write this out on the whiteboard with no reference to anything I am talking about.
A coding test in react, and a bunch of nonsense js questions like what is hoisting, what is the event bubble, and so on...
Lots of React specific questions, especially about state management. Some random other trivia questions like what is method overloading. Soft skill style questions such as what do I wish to get out of my next position. Create a function on a whiteboard that accepts two strings returning true if they are an anagram of each other.
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