Perfection kills » Profiling CSS for fun and profit. Optimization notes.

Aside from looking into bottlenecks on Javascript/DOM side, I decided to step into the CSS land. I wanted to see the kind of impact these nice UI elements have on performance. The old version of the app — the one without all the fluff — was much snappier, even though the JS logic behind it hasn’t changed all that drastically. I could see by scrolling and animations that things are just not as quick as they should be.