Show HN: Onboard CLI uses LLM to filter out nodes and AST to visualize codebase

Category: devtools

Tags: cli-tool, ast-parsing, code-visualization

Score: 6.8/10 (Innovation: 7, Technical: 7, Documentation: 7, Utility: 6)

Onboard-CLI is a developer tool that uses AST parsing via Tree-sitter to visualize codebases as interactive node graphs and detect architectural drift against user-defined rules. Its combination of structural topology mapping, live React-based canvas, and CI integration for enforcing boundaries is a novel approach to codebase comprehension.

Target audience: backend devs, full-stack devs, devops

Repository: https://github.com/animesh-94/Onboard-CLI · TypeScript · 10 stars

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