DAG-map – metro map visualization of a DAG

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DAG-map – metro map visualization of a DAG operates in show hn launch.

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I searched for a library that promised the kind of layout and esthetics that I was after. This has been a recurring "issue" for me where I have something very specific in mind but can't seem to be able to mold anything existing into what I want.Inspired from metro maps, like the London Underground, I wanted something that captures "stations" for crossings (fan-in, fan-out or processing nodes) and a left to right flow that, in my DAGs, often represent the flow of time.Co-authored with Claude Code.

DAG-map – metro map visualization of a DAG is positioned in show hn launch, a segment that rewards a clear, focused offering.

Directory data places it at the Show HN launch stage.

Website: 23min.github.io/DAG-map/demo/standalone.html