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AI Diagram Generator

A split panel AI diagram generator block for React and Next.js with natural language input, diagram type selector, live CSS flowchart preview, and exportable mermaid code built with shadcn/ui and Tailwind CSS

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Generate diagrams from plain text with this split panel AI diagram generator for React and Next.js. Features a left panel with a natural language description textarea, diagram type selector, and generated mermaid code with copy support, and a right panel showing a live CSS-rendered flowchart with connected nodes and edge labels. Built with TypeScript, shadcn/ui Select, Button, Badge, and Textarea components, motion/react node entrance animations, and Tailwind CSS. Perfect for documentation tools, architecture design apps, and technical whiteboard products.

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Last updated on April 5, 2026

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