https://www.theverge.com/2018/6/4/17425594/best-ios-12-features-apple-wwdc-2018

Apple never gets around to addressing every new addition or change that it’s making to iOS during the WWDC keynote; there’s just not enough time. Sometimes the company will list a whole bunch of them on a big slide after software VP Craig Federighi goes over the big ones onstage. But that didn’t happen today. Luckily, Apple has posted a pretty comprehensive website of everything new in iOS 12. I’m gonna run through some of the cool, smaller features that didn’t get any stage time.

Federighi mentioned things like apps launching faster, the camera opening quicker, and the keyboard popping up more swiftly, but Apple claims that in general, iOS 12 has speedier animations. “When you do things like bring up Control Center, swipe while multitasking, or scroll in apps, it’s more fluid and responsive.” Hopefully this should be the end of stuttering, framerate drops, and other annoying weirdness. No one likes that stuff on their expensive smartphone.