Teleports
Vue 3 provides the <Teleport> component which allows content to be rendered elsewhere in the DOM, outside of the Vue application.
The to target of <Teleport> expects a CSS selector string or an actual DOM node. Nuxt currently has SSR support for teleports to body only, with client-side support for other targets using a <ClientOnly> wrapper.
Example: body Teleport
<template> <button @click="open = true"> Open Modal </button> <Teleport to="body"> <div v-if="open" class="modal"> <p>Hello from the modal!</p> <button @click="open = false"> Close </button> </div> </Teleport></template>Example: Client-side Teleport
<template> <ClientOnly> <Teleport to="#some-selector"> <!-- content --> </Teleport> </ClientOnly></template>