Framework-agnostic runtime
The browser sees rendered DOM, so these rules work across Angular, React, Vue, Svelte, and vanilla applications.
Live, local, framework-agnostic
Find the ARIA defect. Trace the likely source.
Run aria-reach against this seeded page—no install required. The runtime scanner detects ARIA anti-patterns and uses DOM fingerprints to suggest a likely component-library origin for manual confirmation.
Intentional defects: the example region below contains accessibility problems so the scanner has something real to find.
Seeded component examples
Representative runtime issues from Classes I–III.
Class I — Decorative Noise Injection
Decorative separators and an untreated SVG are exposed to assistive technology.
Class II — Live-Region Urgency
Draft saved at 09:41
A routine save notification is unnecessarily assertive.
Class III — Widget Role Contracts
The listbox lacks option semantics and the calendar uses pressed state for selection.
Clean control
Draft saved at 09:42
The fixed separator and polite status should not produce findings.
Live scan results
Click a finding to highlight its element.
Ready to scan the seeded examples.
Run the scanner to populate this report.
Heuristic attribution
Class and tag fingerprints suggest a likely library origin. Confirm the source before filing an upstream issue.
Complementary evidence
aria-reach supports targeted WCAG and Section 508 review; it does not replace complete audits or screen-reader testing.