Yeah I'm not saying it's easy, I know I can't do it now haha. I'm a JS kiddie myself, still have yet to get into this kind of stuff like making a basic 3D simulation, best I got to is 3JS at this time. I'm working on it when I have time.
I watched some protein folding stuff from the Comma AI guy I didn't even know what was going on there but it looked cool.
But we do have computation readily available, my 3060 is just sitting there while I sleep, I could do some things with it maybe. Granted it's not a super computer, lower end.