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⚡ Bolt: DocumentFragment를 사용한 DOM 조작 최적화 - #708
seonghobae wants to merge 4 commits into
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- `renderHistory`와 `renderJobDetail`에서 반복문을 통한 `appendChild` 호출을 `DocumentFragment` 버퍼를 사용하도록 변경하여 브라우저의 리플로우 횟수를 최소화하고 렌더링 성능 향상. - 관련 테스트 코드 (`mock-dom.mjs`, `demo-integration.test.mjs`, `dom-utils.test.mjs`)에 `MockDocumentFragment` 및 부모 요소의 `appendChild` 지원 기능 업데이트. - `.jules/bolt.md` 저널에 성능 관련 교훈 추가.
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No actionable comments were generated in the recent review. 🎉 ℹ️ Recent review info
📝 Walkthrough
Merge Risk: ⚪ Minimal · up to
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💡 What:
demo.js의 DOM 조작 함수(renderHistory,renderJobDetail,addDetailRow)를DocumentFragment를 사용하도록 최적화.🎯 Why: 루프 내에서 직접
appendChild를 호출하는 방식은 반복적인 브라우저 리플로우(reflow)를 유발하여 성능 병목이 될 수 있음.📊 Impact: UI 렌더링 시 발생하던 다수의 DOM 갱신을 한 번의 버퍼 삽입으로 줄여 렌더링 속도 향상.
🔬 Measurement:
mvn test및 JS Mock DOM 테스트(node --test src/test/js/demo-integration.test.mjs) 통과 여부로 무결성 확인 완료.PR created automatically by Jules for task 5029288856828258806 started by @seonghobae
Summary by CodeRabbit