Fork of World Countries Tree

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Fork of World Countries Tree

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Last edited Jun 15, 2022

Created on Jun 15, 2022

This visualization shows the hierarchical structure of world countries grouped by continent and subregion, rendered as an SVG tree diagram. The d3.tree layout positions nodes based on a JSON dataset containing country and region names, while d3.linkHorizontal draws curved paths between parent and child nodes. Text labels display each geographic entity with font size scaled by depth. The chart supports pan and zoom via d3.zoom, and uses a Playfair Display serif font with a white text shadow for readability.

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