HR Called and talked for few minutes (introductory call) and gave one coding assignment . I completed assignment pushed on git hub hosted the solution on web to test. Got Reply from HR as Rejected : Reason : "Code has a lot of unwanted files seems like has picked up the code from somewhere" Seriously ? Seems like the reviewer never worked on large scalable React Project for a product. Facts : I build the React app Had divided the code base into components (that's the beauty of using React) , wrote utils services for few data operation, Integrated the Redux Store (to just inform them I know how to manage the data in single source in Large UI Codebase ) Thank god I did not ejected the Webpack and babel config using npm run eject as they said "Code HaS a LoT oF UnWaNtEd fiLes "