Nuxtjs Guideline: Performance — Use lazy hydration for interactivity. Description: Delay component hydration until needed. Do: LazyComponent with hydration strategy. Don't: Immediate hydration for all. Good Example: <LazyModal hydrate-on-visible/>. Bad Example: <Modal/> in footer. Severity: Low. Docs: https://nuxt.com/docs/guide/going-further/experimental-features.