tree and network

100%

tree and network

✓ Published0🌍 Public

Last edited Nov 9, 2025

Created on Nov 9, 2025

This example shows a multi-generation family tree as a compact vertical hierarchy, with nodes colored by depth to distinguish generations. The visualization loads CSV data containing child–parent relationships from a GitHub Gist, then uses `d3.stratify()` to build the hierarchy and `d3.tree()` to compute the layout. Curved links are drawn with `d3.linkVertical()`, while node circles use `d3.scaleOrdinal` to map generation depth to colors. A hover tooltip displays each person’s name and parent, rendered as SVG within a responsive viewBox.

AI-generated description

MIT Licensed

Similar vizzes

Loading thumbnail…

Tree

A vertical family tree displays three generations of descendants from a single ancestor, with each node represented by a labeled circle. The visualization uses D3’s `d3.stratify()` to convert the flat `{child, parent}` data into a hierarchy, then applies the `d3.tree()` layout algorithm to position nodes top-down. Parent-child connections are drawn as paths using `d3.linkVertical()`, and the SVG output is rendered with the `join` API. The tree includes 36 individuals, branching into four main subfamilies.

SSahil Thapa

87% match

Loading thumbnail…

Family Tree

This family tree visualization displays a hierarchical dataset of family members across several generations, with nodes colored by generation and connected by animated green links. Built with D3.js v6, the code uses the `d3.stratify()` utility to structure the parent-child data and `d3.tree()` to compute the layout. Nodes are rendered as SVG circles with a 1.5-second path-drawing transition, while text labels identify each person. Generation colors are assigned via a custom `setGenerations()` switch function, ranging from orange for the root to teal for deeper levels.

GGARIDIDEEKSHITHREDDY

86% match

Loading thumbnail…

Tree

This tree visualization displays a five-generation family hierarchy, with each generation distinguished by both color and node shape, ranging from circles for the root and parents to squares, diamonds, and triangles for subsequent descendants. The D3.js code uses the `d3.stratify()` and `d3.tree()` APIs to convert flat data into a hierarchical structure and compute the layout, drawing links as lines and rendering nodes as SVG shapes within a white-bordered chart. A legend above the chart clarifies the mapping of generation to shape and color.

PP Manisha

86% match

Loading thumbnail…

Tree

This example presents a three-generation family tree as a static SVG visualization using D3.js v6. It shows a root "Grandparents" node branching into two parent nodes, each with two child nodes. The layout is computed with `d3.stratify()` and `d3.tree()`, while `d3.linkVertical()` draws the connecting paths. Node shapes and colors encode generation depth: squares represent the root, circles represent parents, and triangles represent children. A legend explains the mapping, and each node includes a tooltip via a `<title>` element.

RRamdas Dheeraj

86% match

Loading thumbnail…

d3.tree - A Family Tree

This example visualizes a family tree as a static hierarchical diagram, showing genealogical relationships with names, birth and death years, and locations. The graph uses the d3.tree layout to position nodes, while d3.hierarchy structures the JSON data and provides descendant and link methods. Links are drawn as elbow paths with a custom function, and each node displays three text elements for the relative information. The visualization is rendered in SVG with a clean, readable design, demonstrating how d3.v4 handles tree layouts and nested data.

663anp3ca

86% match

Loading thumbnail…

Tree

This example shows a simple hierarchical family tree with three generations, drawn in a bottom-to-top orientation using the D3.js v3 library. It demonstrates the `d3.layout.tree` layout and `d3.svg.diagonal` for rendering curved link paths, while nodes appear as circles with text labels for each person’s name. The data comes from a local `graph.json` file containing a nested “Father,” “Son,” and grandchildren structure. The SVG output is styled with minimal CSS, using a light gray border and black links, and the layout is positioned within a fixed margin and size.

CCoola85

86% match

Loading thumbnail…

Family Tree

A family tree visualization displays hierarchical parent-child relationships across four generations, with nodes colored by depth and labeled with character names. Each connection animates from a horizontal line into a diagonal link as the tree expands. The implementation uses D3 v6’s `d3.stratify()` to build the hierarchy from flat data and `d3.tree()` to compute layout positions, while SVG circles, text, and paths are rendered with transitions on `attr` for smooth node growth and link drawing.

LLG0498

85% match

Loading thumbnail…

Family Tree

This example displays a family tree as a hierarchical node-link diagram, with nodes colored by generation and green curved links connecting parents to children. The visualization renders in SVG and uses `d3.stratify()` to convert flat parent-child data into a hierarchy, then applies `d3.tree()` to compute the layout. Node circles, connecting paths, and name labels are appended to the SVG using data-bound selections, with custom bezier curves drawn for each link.

TTejaswi@3271

85% match