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Fork of Tree

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Ppvvaishnavi93@gmail.com
Last edited Apr 8, 2026
Created on Apr 8, 2026
Forked from Tree

This example presents a hierarchical tree of programming languages organized by development category, using color-coded nodes to distinguish depth levels. The visualization renders a static tree layout with vertical links connecting parent and child nodes, displaying category names like Web Development and Data Science alongside specific languages. Built with D3 v7, the code uses `d3.hierarchy` to structure the data and `d3.tree` for layout, while `d3.linkVertical` generates the connecting paths. SVG circles and text labels are positioned via transform attributes, with colors assigned based on node depth.

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