iOS 9.3 is coming in the Spring and will introduce Night Shift as well as a number of other new features.
CSS Animation Coming to Safari, Already in iPhone. Less Dependence on Flash?
Those browsing using an iPhone or a nightly Webkit build can see the sample pages in action: falling leaves (pictured), bouncing box, and pulse ("the new blink").
These features should eventually make their way into Mac OS X's Safari builds and the features have also been proposed for inclusion into the actual CSS standard. As we've previously detailed, Apple has been making efforts to push web-standard technologies possibly as a way to reduce dependance on Adobe's Flash player. The incorporation of animation into CSS could certainly threaten one of the major uses of Flash on the internet. Apple has also been investing in other core web technologies as the basis for their Mobile Me web applications.