I'm on Firefox Nightly, and performance has been noticably better in the past several months. Previously Firefox was barely usable for anything with animation

I'm on Firefox Nightly, and performance has been noticably better in the past several months. Previously Firefox was barely usable for anything with animation on OSX. They've been making steady (if slow) progress for the past year or so, now it's subjectively on-par with Chrome and Safari for me.