useApiIsLoaded Hook

React hook to check if the Maps JavaScript API has finished loading.

import {useApiIsLoaded} from '@vis.gl/react-google-maps';

const MyComponent = () => {
  const apiIsLoaded = useApiIsLoaded();

  useEffect(() => {
    if (!apiIsLoaded) return;

    // when the maps library is loaded, apiIsLoaded will be true and the API can be
    // accessed using the global `google.maps` namespace.
  }, [apiIsLoaded]);

  // ...
};

Signature

useApiIsLoaded(): boolean

Returns a boolean indicating if the Maps JavaScript API completed loading.

Source

src/hooks/use-api-is-loaded.ts