vercel__next.js/examples/with-facebook-pixel/app/page.js

import Link from "next/link";

export default function Home() {
  return (
    <>
      <h2>
        Go to `app/layout.js` to see how to implement Facebook Pixel in Next.js
        13 with the App Router
      </h2>
      <h2>If you want to see old implementation, go to `_pages/index.js`</h2>
      <Link href="/about">About page</Link>
    </>
  );
}