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Antigravity Agent e9cbf23ab5 docs(10_Wiki): Dev 폴더 누락분 반영 — Topic_Programming으로 통합

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2026-07-05 00:39:13 +09:00

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title

HTML Editors

🎯 한 줄 통찰 (One-line insight)

HTML can be written and edited in any plain text editor — a simple editor like Notepad (Windows) or TextEdit (Mac) is a good way to learn HTML before moving on to professional editors. [S1]

🧠 핵심 개념 (Core concepts)

Plain text editors suffice — web pages can be created and modified using professional editors, but a simple text editor is recommended for learning HTML. [S1]
Windows tool — Notepad is the built-in editor on Windows. [S1]
Mac tool — TextEdit is the built-in editor on Mac, but it must be switched to Plain Text format first. [S1]
Three-step workflow — write the HTML, save it as an .htm/.html file with UTF-8 encoding, then open it in a browser. [S1]
.htm and .html are interchangeable — either file extension works. [S1]

🧩 추출된 패턴 (Extracted patterns)

Write → Save → View — the canonical learning loop: type HTML in the editor, save with the correct extension and encoding, double-click (or right-click → Open with) to view in a browser. [S1]
UTF-8 saving — choose UTF-8 encoding when saving so characters render correctly. [S1]
No special software required — the workflow relies only on an OS-bundled editor and a web browser. [S1]

📖 세부 내용 (Details)

Learn HTML using a text editor Web pages can be created and modified by using professional HTML editors. However, for learning HTML, a simple text editor like Notepad (PC) or TextEdit (Mac) is recommended. W3Schools believes using a simple text editor is a good way to learn HTML. [S1]

Open Notepad (Windows) On Windows 8 or later, open the Start Screen (the window symbol at the bottom-left of the screen), type "Notepad", and open it. On Windows 7 and earlier, open Start > Programs > Accessories > Notepad. [S1]

Open TextEdit (Mac) Open Finder > Applications > TextEdit. Then change some preferences to get the application to save files correctly: in Preferences > Format, choose "Plain Text". [S1]

Step 1 — Write some HTML Write or copy the following HTML into the editor: [S1]

<!DOCTYPE html>
<html>
<body>

<h1>My First Heading</h1>
<p>My first paragraph.</p>

</body>
</html>

Step 2 — Save the HTML page Save the file on your computer. Select File > Save as in the editor menu. Name the file "index.htm" and set the encoding to UTF-8 (the preferred encoding for HTML files). [S1]

Note: You can use either .htm or .html as the file extension. There is no difference; it is up to you. [S1]

Step 3 — View the HTML page in your browser Open the saved HTML file in your browser (double-click on the file, or right-click and choose "Open with"). The result will look much like the rendered heading and paragraph. [S1]

Other tools mentioned W3Schools also provides an online "Try it Yourself" editor (with color coding and the ability to share code) and W3Schools Spaces, a tool for building and saving code online. A video tutorial is also available. [S1]

🛠️ 적용 사례 (Applied in summary)

The "My First Heading / My first paragraph" snippet above is the canonical first file a learner saves as index.htm and opens in a browser. No external project/commit applications found in the source.

💻 코드 패턴 (Code patterns)

Minimal first HTML file to save and open in a browser (HTML):

<!DOCTYPE html>
<html>
<body>

<h1>My First Heading</h1>
<p>My first paragraph.</p>

</body>
</html>

⚖️ 모순 및 업데이트 (Contradictions & updates)

No contradictions found in the source.

✅ 검증 상태 및 신뢰도

상태: draft
검증 단계: conceptual (실제 적용 사례 발견 시 applied/validated로 승격 가능)
출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
신뢰 점수: 0.88
중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

상위/루트: HTML Tutorial
관련 개념: HTML Introduction, HTML Basic, HTML Elements
참조 맥락: Referenced when setting up a workspace to author the first HTML document by hand.

📚 출처 (Sources)

[S1] W3Schools — HTML Editors — https://www.w3schools.com/html/html_editors.asp

📝 변경 이력 (Change history)

2026-06-23: Initial draft synthesized from the W3Schools "HTML Editors" page (Astra wiki-curation, P-Reinforce v3.1 format).

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