Firstly you have to finish a home task, which is an average one, then you have the face to face online interview. Few general questions with given code about javascript basics - closures, hoisting, scopes, const/let vs var, async js etc. Then you have to complete/change some functions to make them work as expected, if i remember correctly.
The third challenge was to fill a matrix with each cell representing a cell color, using a bucket fill that will only paint the adjacent cells, calculate the number of fills needed to paint all the matrix.
Write the polyfill for setInterval and Promise
What is Virtual DOM in React?
3 rounds of technical and 1 hr
Standard algorithm questions (BST, etc) , plus a straightforward CSS exercise.
Why you are leaving current employer?
Design a complex system to stream and visualize AV data.
Implement an LRU cache in the language of your choice.
How do requests take place from browser? i.e Parallel or one after the other
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