UIKitReads in 21 minute
Drag and Drop for table and collection
How to change the order of cells in a collection and a table. How to move cells to another collection. How to move multiple cells in a group.
UIKitReads in 9 minutes
UISheetPresentationController as in the Maps application
In iOS 15, there are sheet-controllers. These are modal controllers that use a gesture to change height. You've seen these controllers in the «Maps» and «Stocks» apps.
UIKitReads in 7 minutes
SF Symbols 4 and Render Mode
How Monochrome, Hierarchical, Palette, Multicolor Render work for SF Symbols. Code examples for UIKit and SwiftUI.