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Hallow: find the dead code in any Python project

Sean Roberts•October 12, 2026•2 min read
Hallow: find the dead code in any Python project

Hallow is my open-source tool for Python codebase intelligence. One command reports dead code, duplication, circular dependencies, complexity hotspots and broken architecture boundaries, with machine-readable output for CI. I wrote it because every team I lead needs to know what code it can delete.

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