Nuxtjs Guideline: Rendering — Use .client suffix for client-only components. Description: Mark components to render only on client. Do: ComponentName.client.vue suffix. Don't: v-if with process.client check. Good Example: Comments.client.vue. Bad Example: <div v-if="process.client"><Comments/></div>. Severity: Medium. Docs: https://nuxt.com/docs/guide/directory-structure/components.