Testing
Automated accessibility testing gives you speed and consistency. Run it on every PR and you'll catch the class of violations that tools can reliably detect — missing labels, contrast failures, invalid ARIA — before they reach production. The key is understanding what each tool covers, how to integrate it into
Testing
Most teams use axe-core with default settings: run it against a page, count violations, fail the build. That works until your design system produces dozens of false positives, or your app has accessibility requirements that no default rule covers. This guide covers the axe-core internals you need to
Testing
axe-core is the accessibility testing engine behind Deque's browser extensions, most CI accessibility tools, and the built-in accessibility checks in browser DevTools. Understanding how to use it directly gives you more control over what you test, what you suppress, and how violations surface in your build
Testing
React Native's cross-platform model means accessibility bugs can appear on iOS, Android, or both, often in different forms. A layered testing approach — jest-native for component tests, react-native-axe-core for runtime audits, and Detox for end-to-end screen reader behavior — catches issues at every
Testing
axe-core is the most widely deployed accessibility rules engine in the world, and it works inside Appium test suites — not just on the web. By injecting axe-core into WebView contexts within hybrid and cross-platform apps, you can run the same accessibility rules in your mobile CI pipeline