JavaScript에서 이벤트 위임(Event Delegation)의 동작 원리와 이점은 무엇인가요?

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Today's Technical Question

JavaScript에서 이벤트 위임(Event Delegation)의 동작 원리와 이점은 무엇인가요?

Detail

• Track: CS
• Category: DOM Event
• Follow-up 1: 이벤트 위임 사용 시 주의해야 할 점은 무엇인가요?
• Follow-up 2: 캡처링 단계에서 이벤트를 처리하는 것이 유용한 경우는 언제인가요?
• Reference hint: 일반 프론트엔드 핵심 역량
• Reference question: 매일메일

• File: daily-frontend-questions/2026-06-17.md
• Source mode: ai+reference

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