docs/src/hooks/use-stars.ts

import useSWR from 'swr/immutable';

export const useStars = () => {
  const { data } = useSWR<{
    stargazers_count: number;
  }>('https://api.github.com/repos/AprilNEA/next-online-judge', (url: string) =>
    fetch(url).then((res) => res.json()),
  );
  return data?.stargazers_count;
};