Make accordions keyboard navigable
SkillWeb & browsingChecks that accordion components on web pages are keyboard accessible and validates the final rendered HTML.
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Then ask your AI: use the Make accordions keyboard navigable skill
About this capability
Use when reviewing templates, rendered HTML, or shared components related to Make accordions keyboard navigable. Validate the final browser-facing markup, not just the source framework abstraction.
What this skill tells your AI
The instructions your AI receives, as published by thedaviddias/front-end-checklist in skills/accordion-accessibility/SKILL.md and read by ahel’s review.
Poorly implemented accordions trap keyboard users and leave screen reader users unable to understand or navigate collapsed content sections.
Quick Reference
- Use button elements for accordion triggers with aria-expanded
- Associate panels with triggers using aria-controls
- Support Arrow keys for navigation between headers
- Use heading elements appropriately for document structure
Check
Verify accordions use button triggers with aria-expanded, aria-controls, and proper keyboard navigation (Enter, Space, arrows).
Fix
Implement accordions with button elements, aria-expanded state, aria-controls linking to content panels, and keyboard support.
Explain
Explain the ARIA pattern for accessible accordions and how they enable keyboard and screen reader users to navigate collapsible content.
Code Review
Review templates, server-rendered HTML, and shared components that output markup related to Make accordions keyboard navigable. Flag exact elements, attributes, and routes where the rendered HTML violates the rule.
For full implementation details, code examples, and framework-specific guidance,
see references/rule.md.
Rule page: https://frontendchecklist.io/en/rules/html/accordion-accessibility
Signals
- GitHub stars
- 74k
- Forks
- 7k
- Last commit
- Aug 2026
Advanced
- Catalog kind
- skill
- Gateway key
accordion-accessibility- Source
- github.com/thedaviddias/front-end-checklist