framework-accessibility

| onClick on | Not keyboard accessible | Use or add role="button", tabIndex={0}, onKeyDown | | dangerouslySetInnerHTML | May inject inaccessible content | Audit injected HTML for ARIA, headings, alt text | | React.Fragment as root | May break landmark tree | Ensure fragments don't interrupt landmark nesting |

| Missing key on lists | Can cause focus loss on re-render | Use stable keys (not array index) for interactive lists | | Portal without focus trap | Focus can escape to background | Wrap portal content in FocusTrap component | | useEffect focus management | Focus may not fire on mount | Use useRef + useEffect with proper dependency array |

| v-html with user content | May inject inaccessible markup | Sanitize and audit injected HTML | | v-if on live regions | Removes element from DOM, breaks announcements | Use v-show for live regions instead | | without focus | Focus lost when content transitions | Manage focus in @after-enter hook |