In that case I'm a little confused. If you're showcasing this new technology but it only works well in one browser or has issues in other browsers (Safari lags

In that case I'm a little confused. If you're showcasing this new technology but it only works well in one browser or has issues in other browsers (Safari lags and Firefox has some issues as well, not sure about Edge), why not wait until it's more ready in the others before showcasing it, especially if you're creating a new version? It doesn't have to be perfect, but if this is your showcase and it only works well in one browser (and it doesn't say this in the page), it looks kind of bad in my opinion. I thought we were beyond the "Works well in Chrome" phase of web design... I'm not critiquing the actual page, which I think is really slick and well designed, just the process for creating this new technology and forcing customers to deal with this issue implicitly if they use certain animations.