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World countries tree

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Eevapavlinek
Last edited Apr 8, 2020
Created on Apr 8, 2020
Forked from Black canvas

This visualization displays the hierarchical structure of world countries, organized by continent and subregion, as an interactive tree diagram. Using D3.js v5 with a React framework, it renders SVG elements with the `tree` layout and `linkHorizontal` generator to create branching paths. The code loads hierarchical JSON data and supports pan-and-zoom interactions via `d3.zoom`, with text labels sized proportionally to depth within the hierarchy.

AI-generated description

A bare minimum HTML page.

See also React Starter.

MIT Licensed

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