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Use when the user wants to create a presentation, slide deck, or talk from existing content such as papers, notes, documentation, or code
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SOC 職業分類に基づく
| name | keynova |
| description | Use when the user wants to create a presentation, slide deck, or talk from existing content such as papers, notes, documentation, or code |
Generate self-contained HTML presentations from any content source. No frameworks, no build tools — just one index.html with everything inlined.
Keynova reads user content (papers, notes, docs, code), plans a slide structure, and generates a standalone HTML presentation using a component toolkit of 30 CSS/JS snippets. Output is a single file that works offline, supports keyboard/touch navigation, and includes responsive design.
Read the files or directories the user specifies. Extract:
<html lang> and CJK font loading)Output a slide outline with: slide number, title, bullet points, recommended components.
Present to user for confirmation. Do NOT proceed to HTML generation until user approves.
Recommend a theme preset based on content type:
| Theme | Best for | Key properties |
|---|---|---|
academic-dark | Research talks, technical papers | --bg:#0a0a0f; --accent:#4a9eff |
academic-light | Conference talks, classroom | --bg:#ffffff; --accent:#1a73e8 |
tech | Product demos, tech showcases | --bg:#06080d; --accent:#00d4ff; --accent2:#7c4dff + particles + glow |
Read components/README.md (in this skill directory) to identify needed components, then read the specific component source files to get actual CSS/JS code.
Create presentations/<name>/index.html in the user's working directory (not inside this skill directory).
Requirements:
@media print styles includedStart the hot-reload dev server:
node <this-skill-directory>/dev-server/serve.js presentations/<name>
Opens at http://localhost:3000. Auto-reloads on file changes. User can request changes; edit the HTML directly and the browser refreshes automatically.
Use this as the starting point for every generated presentation. Adapt colors/fonts to the chosen theme.
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{{TITLE}}</title>
<!-- CDN links here (only if needed) -->
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--font-sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
--font-mono: 'Fira Code', 'Cascadia Code', Consolas, monospace;
/* Theme variables inserted here */
}
html, body { height: 100%; overflow: hidden; background: var(--bg); color: var(--text); font-family: var(--font-sans); }
.slide-container { position: relative; width: 100vw; height: 100vh; }
.slide {
position: absolute; inset: 0; padding: 4rem 6rem;
display: flex; flex-direction: column; justify-content: center;
opacity: 0; visibility: hidden; transition: opacity 0.5s ease;
}
.slide.active { opacity: 1; visibility: visible; }
h1 { font-size: clamp(2rem, 5vw, 4rem); margin-bottom: 1.5rem; line-height: 1.1; }
h2 { font-size: clamp(1.2rem, 3vw, 2rem); margin-bottom: 1rem; opacity: 0.8; }
p, li { font-size: clamp(1rem, 1.8vw, 1.3rem); line-height: 1.7; }
ul { list-style: none; padding: 0; }
ul li { padding: 0.4rem 0; padding-left: 1.5rem; position: relative; }
ul li::before { content: ''; position: absolute; left: 0; top: 50%; width: 8px; height: 8px; background: var(--accent); border-radius: 50%; transform: translateY(-50%); }
code, pre { font-family: var(--font-mono); }
pre { background: rgba(255,255,255,0.05); padding: 1.5rem; border-radius: 8px; overflow-x: auto; font-size: 0.9em; line-height: 1.6; }
code { font-size: 0.85em; padding: 0.15em 0.4em; background: rgba(255,255,255,0.1); border-radius: 3px; }
pre code { padding: 0; background: none; }
#progress-bar { position: fixed; top: 0; left: 0; height: 3px; background: var(--accent); transition: width 0.3s; z-index: 9999; }
@media print { .slide { position: relative; opacity: 1; visibility: visible; page-break-after: always; height: auto; min-height: 100vh; } #progress-bar { display: none; } }
/* Component CSS inlined here */
</style>
</head>
<body>
<div id="progress-bar"></div>
<div class="slide-container">
<!-- Slides here -->
</div>
<script>
// Navigation JS inlined here (keyboard + touch + progress + overview)
// Component JS inlined here
</script>
</body>
</html>
:root {
--bg: #0a0a0f;
--text: #e8e8e8;
--accent: #4a9eff;
--accent-soft: rgba(74, 158, 255, 0.15);
}
:root {
--bg: #ffffff;
--text: #1a1a2e;
--accent: #1a73e8;
--accent-soft: rgba(26, 115, 232, 0.08);
}
html, body { color: var(--text); }
pre { background: rgba(0, 0, 0, 0.04); }
code { background: rgba(0, 0, 0, 0.06); }
ul li::before { background: var(--accent); }
:root {
--bg: #06080d;
--text: #e0e4ec;
--accent: #00d4ff;
--accent2: #7c4dff;
--accent-soft: rgba(0, 212, 255, 0.12);
--gradient: linear-gradient(135deg, var(--accent), var(--accent2));
}
Tech theme extras (add when using tech theme):
animations/particles.js)background: var(--gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent;box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);Only include CDN scripts when the presentation content requires them:
| Feature | CDN URL | Include when |
|---|---|---|
| Code highlighting | <link href="https://cdn.jsdelivr.net/npm/prismjs@1/themes/prism-tomorrow.min.css" rel="stylesheet"> + <script src="https://cdn.jsdelivr.net/npm/prismjs@1/prism.min.js"></script> + per-language prism-{lang}.min.js | Content has code blocks |
| Math rendering | <link href="https://cdn.jsdelivr.net/npm/katex@0.16/dist/katex.min.css" rel="stylesheet"> + <script src="https://cdn.jsdelivr.net/npm/katex@0.16/dist/katex.min.js"></script> + <script src="https://cdn.jsdelivr.net/npm/katex@0.16/dist/contrib/auto-render.min.js"></script> | Content has LaTeX or math formulas |
| Charts (simple) | <script src="https://cdn.jsdelivr.net/npm/chart.js@4/dist/chart.umd.min.js"></script> | Using data-viz/chart-helpers.js |
| Charts (complex) | <script src="https://cdn.jsdelivr.net/npm/echarts@5/dist/echarts.min.js"></script> | Using data-viz/echarts-helpers.js |
| SVG morphing | <script src="https://cdn.jsdelivr.net/npm/animejs@3/lib/anime.min.js"></script> | Using animations/morphing.js |
| CJK fonts | <style>@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;700&display=swap');</style> | Content is in Chinese/Japanese/Korean |
components/README.md (in this skill directory) for the full index with descriptions and usage instructions<style> or <script> block, adapting colors and sizes to match the chosen themeComponents are independent snippets — use any combination. Dependencies:
navigation/touch.js and navigation/overview.js require the nav object returned by navigation/keyboard.jsanimations/morphing.js requires anime.js CDNcode/prism-setup.js requires Prism.js CDNmath/katex-setup.js requires KaTeX CDNdata-viz/chart-helpers.js requires Chart.js CDNdata-viz/echarts-helpers.js requires ECharts CDNStart the hot-reload preview server (zero dependencies, Node.js only):
node <this-skill-directory>/dev-server/serve.js presentations/<name>
http://localhost:3000 (use --port=NNNN to change)Each generated presentation is:
index.html file in presentations/<name>/ within the user's project@media print styles included