React Accessibility
Detects accessibility issues in React components: missing alt text, ARIA misuse, keyboard navigation, semantic HTML violations.
Accessibility issues in React components silently exclude users who rely on assistive technologies. The analysis flags WCAG-relevant patterns (alt text on images, ARIA role correctness, focus management, semantic element usage) so they can be fixed before reaching production.
Severity guide
- info
- A signal worth being aware of but not requiring action.
- warning
- A pattern likely to cause subtle bugs or performance issues; refactor recommended.
- critical
- A pattern actively breaking expected behavior or contracts; fix immediately.
Remediation
Address the flagged pattern; the message field describes the specific instance.
Review the issue location and apply the React/Next.js best practice for the pattern. Each emission carries enough context to act on directly.