A Friendly HR Meeting however, live coding process in current age of AI seems quite outdated because you need to do pretty much low level string and object processing with grouping of data, filtering of data, and you have a very limited time without any AI assistance. It feels quite out of sync from the daily life that you will encounter, because I don't think that you will be writing pipeline of low-level JavaScript data processing all the time. And if it was meant to test whether you have an engineer or not, then it's not really representative because average engineer might not work with such data processing every day.