Yep, that's been our experience so far. Believe it or not, but there are north of 100,000 observables on the CSS Playground page alone, so we had to really opti

Yep, that's been our experience so far. Believe it or not, but there are north of 100,000 observables on the CSS Playground page alone, so we had to really optimize things. It's still sluggish in some areas, though.