loco9939 Devnote Settings Settings 개발환경설정 TypeScript Jest Express React React Thinking in React Overreact by dan abramov Rendering in React createRoot JSX Reconciliation VDOM Hook Hook 이란? useEffect useRef Custom Hook External Store Seperation of Concern Flux Architecture TSyringe Redux 따라하기 Router CSS In JS Styled-components GlobalStyle & Theme Test Test TDD React-Testing-Library MSW Playwright CodeceptJS Project Project 1. 목록보기 2. 상품상세보기 3. 장바구니보기 4. 장바구니에 상품 담기 5. 로그인 6. 로그아웃 7. 회원가입 8. 주문 목록 & 주문 상세 학습 Keyword 1급객체 CORS Fetch API GraphQL JSON REST API Design System