Re:CSS box-shadow Can Slow Down Scrolling
by smackfu on Friday November 11, 2011 @02:46PM
(#3225871)
What good is a fancy new feature if it hurts performance?
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Re:CSS box-shadow Can Slow Down Scrolling
by jlarocco on Friday November 11, 2011 @04:32PM
(#3226226)
Fancy new features have been hurting performance since the beginning. Nobody notices it because new, faster hardware makes it a non-issue.
For example, in 1998 I could browse the web perfectly fine on a 100 Mhz Pentium with 32 Mb of RAM. If new features didn't hurt performance then I would still be able to browse the web perfectly fine on a 100 Mhz Pentium today.
box-shadow is just a specific example. In five years even the crappiest smart phone will have enough CPU/GPU power to display box-shadows without any noticeable slow down.