It’s great that you already have an idea of how this was done; others may not. There’s a lot to talk about there for people unfamiliar, don’t you think? Saying otherwise would be very close-minded.
It seems to me from your other comments in this thread that you’re intent on being negative / reductionist to others work without offering much to the conversation, so I will happily disengage with you now.
If you really checked my comment history, you’d see that I actually gave a warm compliment just a few days ago. I apprecite the work of others, but not necessarily when the work is trivial and keeps popping up on HN quite often.
It seems to me from your other comments in this thread that you’re intent on being negative / reductionist to others work without offering much to the conversation, so I will happily disengage with you now.