There were 5 rounds in total:
1st round was with hiring manager.
2nd was with few of the devs and some senior person it was all regarding ReactJS and JS where they ask you to write code snippets for some problem statements.
3rd one was with again frontend devs and some architect level person and interview went very similar to 2nd round just some more other ReactJS and JS problem statement and write code for the same.
4th round was regarding JS again kind of focus on DS/Algo.
5th round was again with same person not sure why :) but again was on ReactJS code writing for some problem statement.
so overall interview process felt like repeat of interview topics until you get failed, anyways overall it was good learning but was not happy at all with the way interviews are done it's all on same topic with different or same person that doesn't make sense, feels like they will take interviews until your one of the interview goes bad.