Diffable
Asked on 2025-11-23
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It seems like you're interested in the concept of "Diffable." While the provided context does not directly mention "Diffable," it does cover various aspects of SwiftUI and performance optimization, which might be related to how data is managed and updated in SwiftUI applications.
If you're looking for information on optimizing SwiftUI performance, you might find the session Optimize SwiftUI performance with Instruments helpful. This session discusses diagnosing and fixing long view body updates, which could be relevant to understanding how to efficiently manage data updates in SwiftUI.
If you have more specific questions or need information on a different topic, feel free to ask!
Optimize SwiftUI performance with Instruments
Discover the new SwiftUI instrument. We’ll cover how SwiftUI updates views, how changes in your app’s data affect those updates, and how the new instrument helps you visualize those causes and effects. To get the most out of this session, we recommend being familiar with writing apps in SwiftUI.
Evaluate your app for Accessibility Nutrition Labels
Use Accessibility Nutrition Labels on your App Store product page to highlight the accessibility features supported by your app. You’ll learn how to evaluate your app’s accessibility features — such as VoiceOver, Larger Text, Captions, and more — and choose accurate and informative Accessibility Nutrition Labels. You’ll also find out how to approach accessibility throughout the design phase.
Record, replay, and review: UI automation with Xcode
Learn to record, run, and maintain XCUIAutomation tests in Xcode. Replay your XCTest UI tests in dozens of locales, device types, and system conditions using test plan configurations. Review your test results using the Xcode test report, and download screenshots and videos of your runs. We’ll also cover best practices for preparing your app for automation with Accessibility and writing stable, high-quality automation code.