Unfortunately, I couldn't find any information on "Portal Vector Recipe" in the provided search results. However, I can suggest a possible solution using the @rc-component/portal package.

Here's a brief snippet:

import { Portal } from '@rc-component/portal';

function App() {
  return (
    <div>
      <h1>Hello World!</h1>
      <Portal>
        <aside>Some content is hidden behind this portal</aside>
      </Portal>
    </div>
  );
}

This code uses the Portal component from @rc-component/portal to render a hidden aside element.