Apple: Apple Store · Apple.com · App Store · Human Interface Guidelines · iPhone User Guide · Apple Podcasts · Apple Developer Documentation · Apple TV
Apple's reference for developers. The core screen is a framework's page: navigator, overview and topics. The sample is SwiftUI.
In the archive: API docs
Every version
Newest first. A date is the day a capture saw the design, so a redesign can be older than its date.
2 industry events, 2019–2021
- 2021.05Material You · Announced at Google I/O: colour drawn from your wallpaper and much larger shapes; ships with Android 12 that October.
- 2020.11macOS Big Sur · The desktop moves toward iOS: big radii, translucency.
See also: Mobbin · Refero · Page Flows · Web Design Museum