Name the action before adding motion.
A restrained accordion that keeps its hierarchy visible while revealing focused supporting information.
ReadyMake every state readable before it moves.
Return control immediately after the action.
SEMANTIC HTMLTYPESCRIPTKEYBOARD READY
RENDERERHTML / TS
DEPENDENCIESReact + TypeScript + CSS
OUTPUTSemantic interface component
MOTIONReduced-safe
A restrained accordion that keeps its hierarchy visible while revealing focused supporting information.
- Product navigation
- Account flows
- Application shells
- ARIA-expanded disclosure with contained height transitions
- Original dependency-free React and TypeScript implementation
- Pointer, touch and keyboard-safe controls
- Responsive compact and reduced-motion states
No animation package or external preview asset is required. Layout is container-scoped and decorative motion is disabled when reduced motion is requested.
Pointer, touch, horizontal trackpad and keyboard states use the same underlying component state.
Native landmarks and controls preserve reading order, visible focus and keyboard access. Motion never carries the only meaning.
BEHAVIOR
Built to move without taking over.
- ARIA-expanded disclosure with contained height transitions
- Original dependency-free React and TypeScript implementation
- Pointer, touch and keyboard-safe controls
- Responsive compact and reduced-motion states
USE IT
Sign in, copy the source, rename it, tune the values and ship it inside your own system.