There are too many non constructive negative comments. Not many web engineers understand how the dom really works, or how to make a library. I applaud this tech

There are too many non constructive negative comments. Not many web engineers understand how the dom really works, or how to make a library. I applaud this tech demo. Would I use this in production? No. But the author is not asking for that. It takes a lot of guts to create something and show it to this community. I really enjoyed looking at how the code progressed, how the author tackled a difficult subject, and their replies to constructive comments. Keep it up!