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OPEN-SOURCE ARCHITECTURE ANALYSIS

See your dependency structure before it becomes a problem.

PKGViz turns source projects into an interactive package graph and a portable audit with concrete dependency evidence.

Run your first auditExplore PKGViz
bunx pkgviz

From source to structure

Detect the project language, parse imports and packages, classify dependencies, and turn source structure into a graph you can reason about.

Evidence, not just red lines

Cyclic dependencies retain the files and imports that create each cycle edge, so findings can be traced back to concrete source evidence.

Human and machine readable

Explore the graph interactively or export an audit for reviews, automation, CI integrations, and tooling that should not depend on the UI.