r/node•
mr_dudo

Built a codebase visualizer with tree-sitter and KuzuDB - open source

Made a desktop app that parses codebases and builds a visual knowledge graph.

Stack:

  • tree-sitter WASM for parsing (JS, TS, Python, Go, Rust, etc)
  • KuzuDB WASM as the graph database
  • Sigma.js for rendering
  • Electron + React

Features an MCP server so AI coding tools can query your project structure efficiently.

https://github.com/neur0map/prowl

Would appreciate feedback from anyone interested in the architecture.

Posted Feb 24, 2026, 6:25 PM UTC

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