12345678910111213141516171819import { Suspense, lazy } from "react"; import { Portal } from "ariakit/portal"; import "./style.css"; const Button = lazy(() => import("ariakit/button").then((mod) => ({ default: mod.Button })) ); export default function Example() { return ( <Suspense fallback="Loading"> The button is rendered at the end of the document. <Portal> <Button className="button">Button</Button> </Portal> </Suspense> ); }