Fork of World Countries Tree

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Fork of World Countries Tree

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Jjmukul1997

Last edited Apr 1, 2021

Created on Apr 1, 2021

This visualization shows a hierarchical tree of world countries organized by continent and subregion, with the root labeled "Asia" and branches extending to regions like Southern Asia and individual nations. The D3 v5 code uses `d3.hierarchy` and `d3.tree` to compute the layout, `d3.linkHorizontal` to draw curved links between nodes, and `d3.zoom` for panning and zooming. Text labels render each node’s name with font sizes that shrink by depth, while styles.css applies a serif font and green stroke. The data comes from the bundled `data.json` file.

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