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Last edited Jul 9, 2022

Created on Jul 9, 2022

This example renders a hierarchical tree diagram as an interactive SVG animation. It displays nodes and links with color-coded types, tooltips on hover, and zoom-and-drag navigation via `d3.behavior.zoom`. Built with React and D3’s `d3.layout.tree`, the visualization reads JSON data and styles elements using custom CSS. The code uses SVG groups for nodes, links, and tooltips, with smooth transitions for updates.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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