@etsoo/toolpad/src/utils/hooks/useSsr.ts

Dashboard framework extention based on Toolpad Core

import * as React from "react";

function subscribe() {
  return () => {};
}

function getSnapshot() {
  return false;
}

function getServerSnapshot() {
  return true;
}

/**
 * Returns true when serverside rendering, or when hydrating.
 */
export default function useSsr() {
  return React.useSyncExternalStore<boolean>(
    subscribe,
    getSnapshot,
    getServerSnapshot
  );
}