Visualizing Your Python Project's Dependency Graph with Tach

2025-01-25

This article demonstrates how to visualize your Python project's dependency graph using the Tach tool. In just a few steps—installing Tach, defining module boundaries, syncing dependencies, and viewing the dependency graph—developers gain a clear understanding of project structure and inter-module dependencies. This facilitates code refactoring, improves code quality, and helps avoid circular dependencies. Tach also allows enforcing module boundaries and defining strict interfaces, leading to cleaner, more maintainable projects.

Development Dependency Graph