icons
Picker with a rail that follows the scroll
The bottom rail is not highlighted by clicking: it highlights itself, because an IntersectionObserver watches a thin band just under the sticky header and whichever section crosses it wins. Without the negative bottom margin every section further down counts as visible and the rail snaps to the last one.
See it live and copy its promptWhat you can adjust
- Background
- Panel color
- Active color
- Text color
- Panel width
- Panel height
- Columns
How this catalog works
Every component ships with its reproduction prompt: the text you paste into an AI builder to get exactly this piece. The values above are editable, and the prompt you copy carries the ones you chose, so what gets generated is what you were looking at.
