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WWDC19 • Session 220

Advances in UI Data Sources

Frameworks • iOS, macOS, tvOS • 36:14

Use UI Data Sources to simplify updating your table view and collection view items using automatic diffing. High fidelity, quality animations of set changes are automatic and require no extra code! This improved data source mechanism completely avoids synchronization bugs, exceptions, and crashes! Learn about this simplified data model that uses on identifiers and snapshots so that you can focus on your app’s dynamic data and content instead of the minutia of UI data synchronization.

Speakers: Steve Breen, Troy Stephens, Jacob Klapper

Open in Apple Developer site