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Lineage DAG

A node-level lineage graph of your project, built on React Flow and shipped as a prebuilt bundle (no build step at generate time).

lineage DAG

What it shows

Models, sources, and their ref / source dependencies — the whole graph, laid out for you.

  • Pan / zoom / minimap for navigating large projects.
  • Automatic layout via dagre, so you don't hand-place anything.
  • Filter and focus — isolate a node and its neighborhood.
  • Deep-links straight to a node, so you can share "look at this."

Looking for the ERD?

The entity-relationship diagram is documented alongside the catalog — see Catalog & ERD.

Customizing the graphs (for contributors)

The graph app lives under frontend/ (React + TypeScript, Vite) and is built into the committed bundle at dbdocs/site/bundle/assets/graph/. dbdocs generate stays pure-Python — it just copies that prebuilt bundle. See the Contributing Guide for the rebuild commands.