React useEffect Posted Oct 24, 2024 By Jin Lee 1 min readuseEffect데이터를 감시하고, 데이터가 변경될 때마다 콜백 함수를 실행해서 부수 효과를 처리하는 훅 (Hook) React react useEffect This post is licensed under CC BY 4.0 by the author. Share