This fork of a family tree visualization by ArruSkywalker uses D3 v6 and SVG animation to show hierarchical relationships among family members. The tree layout is generated programmatically from a hardcoded data array using `d3.stratify()`, which builds the tree structure, and `d3.tree()` with a size of [950, 300] to position nodes. Circles represent individuals, with colors assigned by generation depth via the `setGeneration()` function, and family connection paths animate from parent to child using `transition().duration(200)`. Text labels display each person’s name. The visualization demonstrates how D3’s stratify utility simplifies constructing a tree directly from link data, enhanced with CSS styling such as a blue background and black-stroked nodes.