"react class components" 태그가 포함된 1개의 글개의 글

TLDR:

Learn how React class component lifecycle methods work (mounting, updating, unmounting) and how to translate them into hook-based patterns with useEffect and useLayoutEffect. This guide includes practical debugging tips for legacy code, clear mapping diagrams you can follow, and architectural guidance for keeping side effects modular using Feature-Sliced Design (FSD).