Alternative to Lucidchart
Thirteen editorial diagram types for Claude Code. Self-contained HTML + SVG. No shadows, no Mermaid-slop.
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Editorial diagram design for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.
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Free alternative to Lucidchart
diagram-design is a free, open-source alternative to Lucidchart. Here's why:
- 🎨 13 Diagram types
- 💻 HTML + SVG source
- ✨ Clean, sharp visuals
- 🔄 AI agent-ready
- 🚫 No Mermaid mess
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