Unverified50% confidenceFactExact time
Both macOS's AppKit and iOS's UIKit have built-in support for multi-level undo, primarily helping developers group and replay operations.
1
Sources
50%
Confidence
Long-term
Relevance
10/1/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedAppKit is Apple's native UI framework for macOS, with a history traceable back to the NeXTSTEP era.72% similarUnverifiedmacOS自动化能力栈从低到高分为Accessibility API、AppleScript和App Intents三层，成熟的Agent产品应优先使用App Intents，不可用时降级到AppleScript，最后才使用Accessibility API70% similarUnverifiedModel downloads on macOS are completed collaboratively by the background daemon intelligenceplatformd and the associated com.apple.aimodeld service.70% similarUnverifiedApple provides a rich set of accessibility features and APIs in the macOS ecosystem, including VoiceOver, Switch Control, Hover Text, and the NSAccessibility protocol family.70% similarUnverified越来越多的Mac/iOS应用回归一次性买断或买断加可选升级模式，如Raycast、CleanShot X、ScreenFloat70% similar
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