Can you please not post shallow dismissals of other people's work? This is in the site guidelines: https://news.ycombinator.com/newsguidelines.html. They also ask you not to be snarky.

Nasty swipes like this routinely get upvoted, and then we end up with them at the top of a thread, choking out everything HN is supposed to be for. (I've downweighted it now.)