This interactive family tree visualization displays hierarchical relationships among individuals, with nodes color-coded by type and labeled links showing connections. The tree supports zooming, panning, and clicking nodes to expand or collapse branches. Built with d3.v3, it uses `d3.layout.tree` for layout, SVG elements for rendering, `d3.behavior.zoom` for interaction, and animated transitions. Data comes from a JSON file containing nested family members and their link attributes.