Turn any idea into a beautiful HTML visualization — with one prompt.

A Claude Code plugin that creates stunning, self-contained HTML visualizations from natural language. Slide decks, dashboards, infographics, flowcharts, timelines, and more — all as single HTML files you can open anywhere.

HTML is not a "website." It's a visualization tool. Code is cheap. Everyone should feel empowered to visualize anything.

Describe what you want to visualize → get a production-quality HTML file.

You: "Create a pitch deck for my AI startup"
→ pitch-deck.html (interactive slides, dark/light themes, keyboard nav, export to PNG/PDF)
You: "Visualize this CSV data as a dashboard"
→ sales-dashboard.html (KPI cards, Chart.js graphs, responsive grid)
You: "Make an infographic about remote work trends"
→ remote-work-infographic.html (big stats, scroll animations, print-ready)

Every visualization includes:

• 🌙 Dark / Light / Auto themes — toggle via hamburger menu, persisted to localStorage
• 📥 Download as PNG — 2x retina quality via html-to-image
• 🖨️ Print / Save PDF — optimized @media print styles
• 📱 Responsive — works on desktop, tablet, and mobile
• ⌨️ Keyboard navigation — arrow keys for slide decks
• 🎨 Beautiful defaults — professional typography, HSL color system, 8px spacing grid
• 📦 Single file — everything inline, zero dependencies beyond optional CDN libraries
• ♿ Accessible — semantic HTML, WCAG AA contrast

• Chart.js — beautiful charts with zero config
• D3.js — complex custom data visualizations
• Mermaid — diagrams from text definitions
• Three.js — 3D visualizations
• Leaflet — interactive maps
• Reveal.js — full-featured slide engine

# Step 1: Add the marketplace (one-time)
claude plugin marketplace add careerhackeralex/visualize
# Step 2: Install the plugin
claude plugin install visualize@careerhackeralex

To update later:

claude plugin update visualize@careerhackeralex

# Clone the repo
git clone https://github.com/careerhackeralex/visualize.git
# Claude Code auto-discovers plugins with .claude-plugin/plugin.json
# Just open Claude Code in the cloned directory, or add it as a plugin dir:
claude plugin install --plugin-dir /path/to/visualize

Once installed, just ask Claude Code to visualize anything:

"Create a presentation about our Q4 results"
"Visualize this data as a dashboard: [paste CSV/JSON]"
"Make an infographic summarizing this article: [paste URL]"
"Show me a flowchart of our deployment process"
"Create a timeline of AI milestones"

The skill triggers automatically on visualization-related requests.

See the examples/ directory for sample outputs.

visualize/
├── .claude-plugin/
│ └── plugin.json # Plugin manifest
├── skills/
│ └── visualize/
│ ├── SKILL.md # Core skill instructions
│ └── references/ # Design system, skeleton, patterns
├── examples/ # 15 sample HTML outputs
├── eval/ # Quality assurance & eval loop
├── research/ # Design research notes
├── CLAUDE.md # Claude Code context file
├── README.md # This file
└── LICENSE # MIT

1. You describe what you want to visualize
2. Claude Code reads the skill instructions (design system, patterns, best practices)
3. It generates a single .html file with inline CSS/JS
4. Open in any browser — done

The skill encodes professional design knowledge (typography scales, color theory, spacing rhythm, animation best practices) so every output looks polished without manual design work.

We use a systematic evaluation loop to improve quality:

1. Generate — run test cases from eval/stress-tests.md
2. Evaluate — score outputs using the 8-dimension rubric
3. Fix the skill — update SKILL.md or references (not individual outputs)
4. Re-evaluate — verify the fix works across test cases
5. Ship when overall score ≥ 9.0 with no dimension below 8

See eval/LOOP.md for the full methodology.

We aim to produce visualizations that people would:

• Screenshot and share on social media
• Use in a real meeting without embarrassment
• Prefer over Gamma/Canva output
• Ask "how did you make this?"

The bar is not "good for AI-generated." The bar is "good, period."

MIT — use it however you want.

Built by Career Hacker Alex (커리어해커 알렉스)

기술로 선한영향력을 만들고 싶습니다 — Create positive impact through technology.