---
id: wiki-2026-0508-리페인트-repaint
title: 리페인트(Repaint)
category: 10_Wiki/Topics
status: duplicate
canonical_id: reflow-and-repaint
duplicate_of: "[[Reflow_and_Repaint]]"
aliases: []
source_trust_level: A
confidence_score: 0.9
verification_status: redirected
tags: [duplicate, frontend, performance]
last_reinforced: 2026-05-10
github_commit: pending
---

# 리페인트(Repaint)

> **이 문서는 [[Reflow_and_Repaint]] 의 중복본입니다.** Canonical 문서로 redirect.

## 핵심 요약
- Repaint는 visual property (color, visibility) 변경 시 trigger — layout recalc 없이 pixel re-fill만 수행.
- Reflow보다 cheap 하지만 large-area repaint (background, scroll fixed) 는 여전히 GPU bandwidth bottleneck.
- Compositor-only properties (`transform`, `opacity`)로 layer promotion 시 repaint도 skip 가능.

## 🔗 Graph
- 부모: [[Reflow_and_Repaint]] (canonical)

## 🕓 변경 이력
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | 중복 처리 — canonical 문서로 redirect |