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>I‘m intrigued where you got that info. As an iOS dev, I can tell you that an app should not access UIKit stuff off-main-thread. Facebook does off-main-thread l
by aphextron 9y ago
>I‘m intrigued where you got that info. As an iOS dev, I can tell you that an app should not access UIKit stuff off-main-thread. Facebook does off-main-thread layouts [1], but they still rely on backing views on main thread.
Right, I wasn't implying UIKit stuff is done multi threaded. I just meant that the best practice is to do all your UI work in the main thread, and use GCD for any blocking operations which shouldn't be on the main (animation) thread.