Nuxt Ui Guideline: Links — Use external prop for outside links. Description: Explicitly mark external links. Do: target="_blank" with external URLs. Don't: Forget rel="noopener". Good Example: <UButton to="https://example.com" target="_blank">. Bad Example: <UButton href="https://...">. Severity: Low. Docs: https://ui.nuxt.com/docs/components/link.