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Elegant visualizer and analyzer for LangGraph-like workflow graphs

Project description

🌀 LangFlow-Viz

LangFlow-Viz is a lightweight and elegant workflow visualizer and analyzer designed for LangGraph-like AI workflows.
It helps developers, researchers, and engineers visually inspect and analyze agentic or state-based workflow graphs — generating Mermaid, Graphviz, and HTML visual outputs instantly.


✨ Features

  • 🧠 Graph Construction: Build directed workflow graphs programmatically
  • 🎨 Visual Rendering: Export to PNG, SVG, Mermaid, or interactive HTML
  • 🔍 Graph Analysis: Detect cycles, find dead-ends, and measure path depth
  • ⚙️ Custom Styling: Easily theme nodes, edges, and conditional branches
  • 📦 Lightweight: No external dependencies beyond graphviz

📦 Installation

pip install langflow-viz

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