Announce dynamic content with ARIA live regions
SkillMediaLets your agent review HTML components to check dynamic content updates are announced accessibly to screen readers.
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 Announce dynamic content with ARIA live regions skill
About this capability
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Announce dynamic content with ARIA live regions. 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-live-regions/SKILL.md and read by ahel’s review.
Without live regions, screen reader users miss dynamic updates entirely—they won't know their form submitted, their cart updated, or an error occurred.
Quick Reference
- Use aria-live='polite' for non-urgent updates (cart count, status messages)
- Use aria-live='assertive' only for critical alerts (errors, session expiry)
- Use role='alert' or role='status' for semantic live regions
- The live region must exist in DOM before content changes
Check
Verify that dynamic content changes (notifications, form errors, loading states) use aria-live regions appropriately.
Fix
Add aria-live attributes with correct politeness levels (polite, assertive) to containers with dynamic content.
Explain
Explain how ARIA live regions enable screen readers to announce content changes without requiring user focus.
Code Review
Review the rendered markup and interactive states that affect Announce dynamic content with ARIA live regions. 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-live-regions
Signals
- GitHub stars
- 74k
- Forks
- 7k
- Last commit
- Aug 2026
Advanced
- Catalog kind
- skill
- Gateway key
aria-live-regions-thedaviddias- Source
- github.com/thedaviddias/front-end-checklist