Accessibility Guide
React Accessibility Guide
React's component-based architecture can make accessibility both easier and harder. JSX makes semantic HTML straightforward, but the ecosystem's bias toward visual components, client-side rendering, and state management can introduce barriers if accessibility isn't considered from the start.
Common React accessibility issues
Click handlers on non-interactive elements
Using onClick on <div> or <span> instead of <button> breaks keyboard navigation and screen reader interaction.
criticalMissing htmlFor on form labels
React uses htmlFor instead of for in JSX. Labels without this attribute aren't associated with their inputs.
seriousConditional rendering without announcements
Showing/hiding content with state changes (error messages, success banners) isn't announced to screen readers without aria-live.
seriousFragment abuse breaking semantic structure
Overusing React Fragments (<></>) can result in missing semantic container elements that screen readers need for navigation.
moderateAuto-focus on mount without user intent
Components that call .focus() on mount or use autoFocus can be disorienting, especially for screen reader users.
moderateHow to fix React accessibility
Use <button> for clickable elements, <a> for navigation — never <div onClick>
Install eslint-plugin-jsx-a11y and enable strict mode for build-time checks
Use aria-live='polite' for dynamic status messages and form validation errors
Use Radix UI or React Aria for complex components (modals, menus, comboboxes)
Test with React DevTools Accessibility panel and axe DevTools browser extension
Scan your React site now
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