A11y

Help ship interfaces that work for keyboard, screen readers, voice control, and low vision—without treating accessibility as a bolt-on checkbox.

What this skill is for

• Concrete fixes: focus traps, missing names/roles, heading order, label–control wiring, live regions, skip links.
• Design trade-offs: custom components vs native elements, motion reduction, contrast vs brand color.
• Verification: what to test in browser + AT, and what still needs human QA.

What to skip or defer

• Legal compliance certification (VPAT, formal audits)—suggest specialists when the user needs signed-off conformance.
• Visual design taste without an accessibility angle—unless it affects contrast, touch targets, or readability.

Workflow (adapt freely)

1. Context — Who uses what (keyboard-only, VoiceOver, NVDA, zoom)? Which WCAG level (A/AA) is the target?
2. Surface problems — Route critical paths; list failures (not vague “be more accessible”).
3. Fix in order — Blockers first (can’t complete task), then serious (wrong info), then polish.
4. Prove it — Tab order, focus visible, screen reader labels, automated checks where useful, manual pass on real flows.

Anti-patterns to call out

• div buttons without keyboard support; only running Lighthouse and declaring done.
• Hiding focus rings “for aesthetics”; icon-only controls with no accessible name.
• Over-using aria-* instead of using the right semantic element first.

Done when

• Critical paths are keyboard-operable and named for assistive tech; known gaps are documented with owners.