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id title category status verification_status canonical_id aliases duplicate_of source_trust_level confidence_score created_at updated_at review_reason merge_history tags raw_sources applied_in github_commit
w3css-code W3CSS Code Programming_Language draft conceptual
w3-code
w3-codespan
syntax highlighting
W3.CSS 코드 표시
B 0.85 2026-07-04 2026-07-04
w3css
css-framework
w3schools
code-display
https://www.w3schools.com/w3css/w3css_code.asp

W3CSS Code

🎯 한 줄 통찰 (One-line insight)

Real syntax highlighting (jsHigh/htmlHigh/cssHigh classes) is explicitly NOT part of W3.CSS itself — it only activates if the developer separately downloads and includes W3Schools' own w3codecolor.js JavaScript library, meaning w3-code/w3-codespan alone only provide monospace STYLING, while color-coded syntax requires an entirely separate opt-in dependency. [S1]

🧠 핵심 개념 (Core concepts)

  • w3-code — displays a block of code in a readable monospaced font (pure CSS, no highlighting). [S1]
  • w3-codespan — highlights inline code (e.g. within a sentence) using the <code> element. [S1]
  • jsHigh / htmlHigh / cssHigh — color-highlighting classes that only function if w3codecolor.js is separately loaded; otherwise they have no visual effect. [S1]
  • Separation of styling vs. behavior — this chapter reinforces a pattern seen elsewhere in W3.CSS: base classes are pure CSS, but advanced behavior (real syntax coloring) requires an external JS library, not baked into the CSS framework. [S1]

📖 세부 내용 (Details)

  • Monospaced code block: <div class="w3-code">fruits[0] = "Banana";</div>. [S1]
  • Inline code highlight: The <code class="w3-codespan">html</code> element defines an HTML page.. [S1]
  • Requires external library for color: <div class="w3-code jsHigh">.. JavaScript code here</div> — only colors correctly once w3codecolor.js (downloadable from w3schools.com/lib/w3codecolor.js) is included on the page. [S1]

⚖️ 모순 및 업데이트 (Contradictions & updates)

  • w3-code만으로는 색상 강조 불가: jsHigh/htmlHigh/cssHigh 클래스는 w3codecolor.js 라이브러리를 별도로 로드하지 않으면 아무 효과가 없다는 점이 명시적으로 경고됨. [S1]

🛠️ 적용 사례 (Applied in summary)

현재 발견된 실제 적용 사례가 없습니다 — 이 문서 자체의 코드 패턴 섹션이 w3-code 클래스의 실전 활용 예시다. [S1]

💻 코드 패턴 (Code patterns)

Monospaced code display without syntax coloring (HTML/CSS):

<div class="w3-code">
fruits[0] = "Banana";
fruits[1] = "Apple";
</div>

검증 상태 및 신뢰도

  • 상태: draft
  • 검증 단계: conceptual
  • 출처 신뢰도: B (W3Schools — widely used educational reference, not a primary standards body)
  • 신뢰 점수: 0.85
  • 중복 검사 결과: 신규 생성 (New discovery)

🔗 지식 그래프 (Knowledge Graph)

📚 출처 (Sources)

📝 변경 이력 (Change history)

  • 2026-07-04: Initial draft synthesized from the W3Schools "W3.CSS Code" page (Astra wiki-curation, P-Reinforce v3.1 format).