https://velog.io/@bisari31/%EB%A6%AC%EC%95%A1%ED%8A%B8-%EC%99%B8%EB%B6%80-%EC%98%81%EC%97%AD-%ED%81%B4%EB%A6%AD%EC%8B%9C-%EB%8B%AB%EA%B8%B0
https://velog.io/@he1256/%EB%A6%AC%EC%95%A1%ED%8A%B8-%EC%BB%B4%ED%8F%AC%EB%84%8C%ED%8A%B8-%ED%8A%B9%EC%A0%95-%EC%98%81%EC%97%AD-%EC%99%B8%EB%B6%80-%ED%81%B4%EB%A6%AD-%EC%8B%9C-%EA%B0%90%EC%A7%80-%EB%B0%8F-%EB%8F%99%EC%9E%91-%EA%B5%AC%ED%98%84-React-useRef-useEffect-%EC%B0%B8%EC%A1%B0
https://velog.io/@dwa_all/Next.js%EC%97%90-TailwindCSS-%EC%84%B8%ED%8C%85