Fork of Tree

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Last edited Apr 13, 2026

Created on Apr 13, 2026

Forked from Tree

A multi-generation family tree loads from a GitHub Gist CSV and renders as a vertical dendrogram in SVG. D3’s `d3.stratify` builds the hierarchy from child–parent pairs, while `d3.tree` computes the layout. Each node is a circle color-coded by depth (generation), connected by curved `d3.linkVertical` paths. Hovering over a node shows a tooltip with the person’s name and parent via mouse events on the SVG groups.

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