Matched Geometry Basics

See how shared IDs create smooth transitions.

Build two views that share a matchedGeometryEffect id.

Repeat by changing shapes and sizes.

Track how layout and animation combine.

This drill makes advanced transitions feel approachable.

Once learned, your UI feels cohesive.

Practice keeps the IDs organized.

Name your namespace clearly so it does not leak across views.

Repeat with two different shapes to see how size interpolation behaves.

Try the repetition loop

Pick a SwiftUI concept and write it 50 times. Feel the pattern lock in.