Article
2026-03-20 · Engineering
Accessibility Testing for Modern Frontend Frameworks
How React, Vue, and similar stacks change testing—without replacing the need for DOM-level verification.
By TestAccessibility
Tags: reactnextjstesting
Try this on your site
See how the ideas below show up in an automated report for your URL.
Linting is not enough
eslint-plugin-jsx-a11y catches many anti-patterns in source, but bundlers, third-party components, and runtime branches still produce surprising DOM.
Test deployed previews
Scan staging URLs that mirror production builds. Client-side routing means you should sample critical routes individually.
Focus and announcements
SPAs that swap views without reloads must manage focus. Automated rules flag some problems; complex widgets need manual keyboard and screen reader passes.
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