Accessibility Guide
Vue.js Accessibility Guide
Vue's template syntax makes it natural to write semantic HTML, giving it an advantage for accessibility. But Vue's reactivity system, transition effects, and component libraries can introduce barriers similar to other SPAs — especially with client-side routing and dynamic content updates.
Common Vue.js accessibility issues
Vue Router transitions hiding content from screen readers
Page transitions can leave content in an inaccessible state during animation, with screen readers reading stale content.
seriousv-if/v-show without screen reader announcements
Toggling content visibility with v-if or v-show doesn't notify screen readers of the change without aria-live.
seriousThird-party component libraries with poor ARIA
Popular Vue UI libraries (Element Plus, Vuetify, etc.) vary in accessibility quality. Custom components often lack ARIA roles.
seriousDynamic slot content missing landmarks
Vue's slot system can result in content being injected without proper semantic containers or landmark regions.
moderateCustom directives breaking keyboard flow
Vue custom directives that modify DOM behavior (v-click-outside, v-tooltip) can interfere with keyboard navigation.
moderateHow to fix Vue.js accessibility
Use vue-announcer or a custom aria-live region to announce route changes
Prefer Headless UI for Vue — it provides fully accessible headless components
Always pair v-if conditionals with aria-live when the content is important to the user
Use eslint-plugin-vuejs-accessibility for template-level accessibility linting
Test with the browser's Tab key and a screen reader before shipping any interactive component
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