Use this companion app to tour the major additions to the SwiftUI framework which were added in iOS 18. Just clone or download this repo, and then open the Xcode project. From there, you can either run the app on your phone to reference it whenever you need, or you can view the entire experience using Xcode Previews. Either way!
This project requires Xcode 16 or later.
The project is setup like a book with a table of contents. Just pick which API you're interested in learning more about, and you'll get interactive examples, complete with code:
Scrollview
- Controlling scroll positions.
- Detecting when a view is visible or not based on scrolling.
- Detecting when a scroll view's geometry changes.
Zoom Transitions
- How to use zoom transitions for views.
- Customizing the configuration of the presented view.
- How to use it outside of
NavigationStackand for modal presentations.
SF Symbols
- New animations for wiggle, rotation and breathe.
- Customization options for animations.
- Smart replace examples.
Handling Geometry Changes
- How
.onGeomtryChangeworks, and when to use it. - Understanding the transformation closure.
Text Effects
- How to manipulate glyphs of text and animate them.
- Introduction to the
TextRendererAPI.
Mesh Gradients
- Understanding the makeup of a mesh gradient.
- Animating mesh gradients.
Sizing Sheets
- iPadOS demonstration of sizing modal views in different ways.
We welcome any additions or APIs you'd like to see added. Simply open a pull request and we'd love to add your enhancements.
Feel free to check out the Superwall blog for articles and tips over iOS development.