---
id: wiki-2026-0508-리플로우-reflow
title: 리플로우(Reflow)
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, reflow, layout, browser, performance]
last_reinforced: 2026-05-10
github_commit: pending
---

# 리플로우(Reflow)

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

## 핵심 요약 (specialization)
- 매 *Reflow* 는 [[Reflow_and_Repaint]] 의 layout-recompute step (= relayout).
- 매 trigger: geometry 변경 (`width`, `height`, `top`, `font-size`, DOM insert/remove, `offsetWidth` read).
- 매 cost: 매 affected subtree 전체 → 가장 비싼 rendering 단계.

## 🔗 Graph
- 부모: [[Reflow_and_Repaint]] (canonical)
- Adjacent: [[Layout_Thrashing]] · [[Critical_Rendering_Path]] · [[렌더링 최적화 개념 설명 자료]]

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