Button
Execute one discrete action with clear hierarchy, stable geometry, and visible progress or recovery.
buttonStableCorePresent referenceButton
Action hierarchy, async feedback, menus, and recovery
User job
Execute one discrete action with clear hierarchy, stable geometry, and visible progress or recovery.
State coverage boundary
The runnable frame shows only the inspected state above. A generated applicable-state inventory is deferred until canonical machine-readable state sources exist; the core and component-specific contracts remain authoritative.
- Inspected state
- Action hierarchy, async feedback, menus, and recovery
hierarchy-feedback-recovery
Catalog support
- Themes
- Recorded
- Responsive
- Recorded
- Keyboard
- Recorded
- Touch
- Recorded
- Reduced Motion
- Recorded
The reference exposes catalog support and automated checks. Named manual checks remain explicit and do not establish assistive-technology or adopting-product completion.
Governing contracts
Automated checks
Named manual checks
- accessible-name review
Known gaps
- visual regression coverage for the complete variant and state matrix