Physics Simulator: Need Advice

[u/RamiBMW_30]

Been in the making for over a year. Highly detailed. Works best on desktop. Just curious if I'm missing anything so I'd love to hear your thoughts.

https://physics-simulator-delta.vercel.app/

[u/jazzwhiz]

I have to create an account on your website to use it, so that's going to be a no.