StretchyHeaderScrollView

Want to implement a scroll view with a stretchy header in SwiftUI? But you don't want to use GeometryReader? And you don't want to have a fixed height for the header? Look no further.

• No use of GeometryReader
• Super easy to adopt
• Header uses its natural height, no hardcoded values needed
• Super stretchy, super smooth
• Requires iOS 18, due to use of onScrollGeometryChange to get the scroll offset

Use with Swift Package Manager

https://github.com/nicoreese/StretchyHeaderScrollView.git

How to use

StretchyHeaderScrollView {
    // Other content elements that should be displayed below the header, like the Hello text in the preview above.
} headerBackground: {
    // A background view, like the gradient in the preview above.

    // Image("test")
    //    .resizable()
    //    .scaledToFill()

    // LinearGradient(...)
            
    // Color.gray
} headerContent: {
    // The header content. Could be Text and Image elements like in the preview above.
}