[4팀 한선민] Chapter 4-2. 코드 관점의 성능 최적화 #26
Open
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
- API 호출 최적화: 클로저 캐싱 + Promise.all 병렬 실행 (6번 → 2번) - 필터링 로직: 6개 filter 체이닝 → 단일 패스, parseSchedule 중복 제거 - 메모이제이션: filteredLectures, allMajors useMemo 적용 - 함수 최적화: changeSearchOption, addSchedule useCallback 적용 - 컴포넌트 최적화: LectureRow React.memo로 분리하여 불필요한 리렌더링 방지 성능 개선 효과: - API 호출 66% 감소 + 병렬화 - 배열 순회 83% 감소 (6번 → 1번) - parseSchedule 호출 50% 감소 (lecture당 2번 → 1번) - 불필요한 리렌더링 최소화 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
CLAUDE.md 등 프로젝트 문서를 커밋할 수 있도록 /*.md ignore 규칙 제거 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
React.memo로 감싼 LectureRow 컴포넌트에 displayName 추가하여 React DevTools에서 디버깅 개선. Tr 컴포넌트의 빈 key 속성 제거 (key는 부모 컴포넌트에서 전달됨) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
단일 React SPA 구조에 맞게 deploy.yml 수정: - 불필요한 루트 index.html 생성 로직 제거 (vanilla/react 구조 아님) - 잘못된 프로젝트 경로 참조 제거 (chapter4-1 -> chapter4-2) - 404.html 생성 로직 단순화 (SPA 라우팅 지원) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
production 환경에서 /front_7th_chapter4-2/ base 경로 추가하여 GitHub Pages 서브 경로 배포 시 404 에러 해결 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
과제 체크포인트
과제 요구사항
배포 후 url 제출
API 호출 최적화(
Promise.all이해)SearchDialog 불필요한 연산 최적화
SearchDialog 불필요한 리렌더링 최적화
시간표 블록 드래그시 렌더링 최적화
시간표 블록 드롭시 렌더링 최적화
과제 셀프회고
기술적 성장
코드 품질
학습 효과 분석
과제 피드백
리뷰 받고 싶은 내용