docs(10_Wiki): 위키 전체 재구성 — Topic_* 폴더를 4개 카테고리로 통합 + 대규모 중복 제거

Topic_Agent/Topic_Blog/Topics/Topics_Biz/Topics_Meeting/Topics_Rag의 마크다운 지식 문서를
Topic_General/Topic_Programming/Topic_Graphic/Topic_Business 4개 카테고리로 재분류.

- 중복 제거: frontmatter의 status:duplicate/merged + duplicate_of/redirect_to 필드로
  자기 자신을 중복으로 선언한 리다이렉트 stub 1032개 제거, 완전 동일 내용 파일 472개 제거,
  동일 파일명·다른 내용 충돌 시 더 큰(완전한) 버전만 유지(162개 제거) — 총 1639개 중복 제거.
- 분류: 폴더 단위로 명확한 항목(AI_and_ML/Coding/Architecture 등 → Programming,
  Comfyui/Visual_Effects → Graphic, Topics_Biz/Topics_Meeting/사업 등 → Business,
  Poetic_Blog_Writing/창의성/Game_Design 등 → General)은 폴더 우선순위로,
  나머지 혼재 폴더(Topic_Agent/Topic_Blog/Topics 루트/Thinking & Reasoning/Other/UI_UX_Assets)는
  title/tags 키워드 스코어링으로 파일 단위 분류(불명확한 경우 General로 폴백).
  원본 폴더명은 "From_*" 서브폴더로 보존해 추적 가능성 유지.
- 최종 배치: Programming 2784 / General 1608 / Graphic 285 / Business 249 = 4926개 문서.
- 에이전트 운영 상태(.astra/.agent/.obsidian/sessions/memory/_company/docs/lessons/_shared/src)는
  지식 콘텐츠가 아니므로 재분류 대상에서 제외하고 원위치 유지.
- Topics/Topic_email(상위 보호 폴더 Topic_email과 파일명 100% 중복) 삭제 — 보호 폴더 자체는 미변경.
- 완전히 비게 된 Topic_Agent/Topic_Blog/Topics_Biz/Topics_Rag 폴더 제거.
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parent 1cfd3bbb56
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---
id: wiki-2026-0508-blink
title: Blink
category: 10_Wiki/Topics
status: verified
canonical_id: self
aliases: [P-Reinforce-AUTO-7F733B, Chromium Blink, Blink Renderer]
duplicate_of: none
source_trust_level: A
confidence_score: 0.9
verification_status: applied
tags: [browser, web, rendering, chromium]
raw_sources: []
last_reinforced: 2026-05-10
github_commit: pending
tech_stack:
language: cpp
framework: chromium
---
# Blink
## 매 한 줄
> **"매 Chromium 의 rendering engine — 매 Web 의 de facto standard."**. Blink 는 Google 이 2013 년 WebKit 에서 fork 한 layout/rendering engine 으로, Chrome/Edge/Brave/Opera 등 Chromium-based browser 의 90%+ market share 를 통해 매 modern web platform (CSS Grid, Houdini, View Transitions) 을 정의한다.
## 매 핵심
### 매 Pipeline
1. **Parse** — HTML/CSS → DOM/CSSOM.
2. **Style** — selector matching, computed style.
3. **Layout (LayoutNG)** — box tree, fragment tree.
4. **Paint** — display item list.
5. **Composite (CC)** — layer tree → GPU draw quads.
6. **Raster + Display** — Skia/SkiaGanesh → Viz → Display compositor.
### 매 vs WebKit / Gecko
- **Blink (Chromium)**: V8, Skia, multi-process.
- **WebKit (Safari)**: JavaScriptCore, CoreGraphics/Metal.
- **Gecko (Firefox)**: SpiderMonkey, WebRender (Rust).
### 매 응용
1. Chrome/Edge browsers.
2. Electron/Tauri (Tauri uses platform webview).
3. CEF (Chromium Embedded Framework).
4. Headless Chrome / Puppeteer / Playwright.
## 💻 패턴
### Custom Element via Web Components
```javascript
class MyButton extends HTMLElement {
connectedCallback() {
this.attachShadow({ mode: "open" }).innerHTML = `
<button><slot></slot></button>
<style>button { padding: 8px 16px; }</style>`;
}
}
customElements.define("my-button", MyButton);
```
### CSS Houdini Paint Worklet
```javascript
// checkerboard.js
class Checkerboard {
paint(ctx, geom, props) {
const size = props.get("--check-size").value;
for (let y = 0; y < geom.height; y += size)
for (let x = 0; x < geom.width; x += size)
if (((x/size) + (y/size)) % 2) ctx.fillRect(x, y, size, size);
}
}
registerPaint("checkerboard", Checkerboard);
```
```css
div { background: paint(checkerboard); --check-size: 20; }
```
### View Transitions (Blink 111+)
```javascript
async function navigate(url) {
if (!document.startViewTransition) return location.assign(url);
const t = document.startViewTransition(() => loadInto(url));
await t.finished;
}
```
### Performance: Containment
```css
.card {
contain: layout paint style; /* isolate subtree work */
content-visibility: auto; /* skip offscreen rendering */
}
```
### DevTools Trace (Programmatic)
```javascript
// puppeteer
const browser = await puppeteer.launch();
const page = await browser.newPage();
await page.tracing.start({ path: "trace.json", categories: ["devtools.timeline"] });
await page.goto("https://example.com");
await page.tracing.stop();
```
### CDP (Chrome DevTools Protocol)
```javascript
const client = await page.target().createCDPSession();
await client.send("Performance.enable");
const { metrics } = await client.send("Performance.getMetrics");
console.log(metrics.find(m => m.name === "LayoutCount"));
```
## 매 결정 기준
| 상황 | 권장 |
|---|---|
| Cross-browser web app | Standards-only, test 3 engines |
| Desktop app (full Chromium) | Electron/CEF |
| Lightweight desktop | Tauri (system webview) |
| Automation/scrape | Playwright (multi-engine) |
| Mobile WebView | System WebView (avoid bundling) |
**기본값**: standards + feature detection; Blink-specific API only with fallbacks.
## 🔗 Graph
- 부모: [[Chromium]]
- 변형: [[WebKit]]
- 응용: [[Electron]] · [[Playwright]]
- Adjacent: [[V8]] · [[Skia]]
## 🤖 LLM 활용
**언제**: explain pipeline stage, generate web platform boilerplate.
**언제 X**: Blink internals C++ patches — need source + CL review.
## ❌ 안티패턴
- **Vendor-prefixed only**: `-webkit-` without standard fallback.
- **Layout thrashing**: read-write-read forced sync layouts.
- **Heavy main thread**: blocks composite — use Workers + OffscreenCanvas.
- **Assuming Chromium-only**: breaks Safari/Firefox parity.
## 🧪 검증 / 중복
- Verified (chromium.org docs, web.dev, Blink design docs).
- 신뢰도 A.
## 🕓 Changelog
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | Manual cleanup — pipeline, Houdini, View Transitions |