A toast designed where it should appear, like a corner. It starts hidden; your code shows it with notify( "Saved" ), and it hides itself after a few seconds.

A layer inside a frame that starts hidden and fades in over it.

Top-level frames on this page join your app. A screen replaces the whole window (a login, a loading screen); a page swaps the content beside a sidebar or tab bar. Buttons lead where their labels say, so tag only what should go somewhere else.

Lazy UIs finds navigation and controls by how they look. Tag them when a design is ambiguous, like an icon-only rail beside labeled sub tabs.

The design's own close and minimize marks, along the top edge on the right. Marks named like “close” or “x” there are found by themselves; tag the ones that should not be missed.