Ensure ARIA attributes are valid
SkillMediaLets your agent check that ARIA attributes in HTML are valid and accessibility is handled correctly.
Available today. Use it from your connected AI after setup.
No other account needed.
Connect ahel once, and every AI you use reads what you have installed.
Then ask your AI: use the Ensure ARIA attributes are valid skill
About this capability
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Ensure ARIA attributes are valid. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
What this skill tells your AI
The instructions your AI receives, as published by thedaviddias/front-end-checklist in skills/aria-valid-attr/SKILL.md and read by ahel’s review.
Invalid ARIA attributes are ignored by browsers and screen readers, potentially leaving users with disabilities unable to navigate or understand the interface.
Quick Reference
- Use only valid, standard-defined ARIA attributes
- Avoid misspelled or non-existent aria-* properties
- Ensure screen readers correctly interpret element roles and states
Check
Identify any invalid or misspelled ARIA attributes on HTML elements.
Fix
Replace invalid ARIA attributes with their correct names as defined in the WAI-ARIA specification.
Explain
Explain how valid ARIA attributes enable assistive technologies to communicate element state and behavior to users.
Code Review
Review the rendered markup and interactive states that affect Ensure ARIA attributes are valid. Flag exact elements, roles, labels, focus behavior, or keyboard interactions that violate the rule, and note how to verify the fix with browser accessibility tooling or assistive tech.
For full implementation details, code examples, and framework-specific guidance,
see references/rule.md.
Rule page: https://frontendchecklist.io/en/rules/accessibility/aria-valid-attr
Signals
- GitHub stars
- 74k
- Forks
- 7k
- Last commit
- Aug 2026
Advanced
- Catalog kind
- skill
- Gateway key
aria-valid-attr- Source
- github.com/thedaviddias/front-end-checklist