There was an initial Hr round where the Hr recruiter boasted about himself and the company that it's entirely work from home and so and so. Followed by which there was a technical round whereby I was given a assignment to complete. The name of the app was photo journal. I completed that assignment as mentioned in the basecamp link. There was no where mentioned that you can't use inline styling , no where mentioned that you can't use promises for fetching data from server. All they find is an alternative for the same. If you will use promises they will say use async await. If you will use Fetch they will say use axios. The worst company ever. Please don't fall in a trap like this. They won't give you any offer letter. Just a waste of time. And yes a small suggestion better have some guts to not to waste time of the candidate. You wanted to test the logic have you? No you haven't. Or better mention in the basecamp link that use async await and , create a stylesheet instead of inline style.