Overlays
App folder expand
App folder expand: A home screen style folder tile whose small app icons grow into a full panel, each icon traveling from its miniature to its large spot.
Using App folder expand
App folder expand uses the card preview frame with a dark theme setting.
Customize the preview
These controls are passed to the demo. Defaults and limits describe the preview; consult the implementation for its full prop API.
| Control | Type | Default | Preview limits |
|---|---|---|---|
title | text | Creator Studio | Up to 24 characters |
appCount | number | 9 | From 4 to 12; step 1 |
accent | color | #38BDF8 | No additional limit in the metadata. |
bounce | number | 0.15 | From 0 to 0.6; step 0.05 |
closeOnBackdrop | boolean | true | No additional limit in the metadata. |
Which frameworks are available for App folder expand?
App folder expand is available for React, Vue, Svelte, Astro, HTML. The live preview uses React; the source observations below apply to index.tsx. Check the selected port before relying on the same interactions.
What does App folder expand depend on?
The React metadata lists these npm dependencies beyond React: motion.
What accessibility details are visible in App folder expand?
The React source for App folder expand includes: native elements (button); attributes and handlers (aria-expanded, aria-haspopup, aria-hidden, aria-label, aria-live, onKeyDown, tabIndex); explicit roles (group); key comparisons (Escape). These are source observations. Verify accessible names, focus order and keyboard behavior in the composed page.
How does App folder expand handle reduced motion?
App folder expand reads the motion preference in its React source through useReducedMotion(). Preference-dependent expressions in index.tsx: bounce: reduced ? 0 : bounce; duration: reduced ? 0 : 0.2; duration: reduced ? 0 : 0.22. Check the full implementation, shared styles and selected port with reduced motion enabled; these observations do not establish that every animation stops.
