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Fork of World Countries Trees

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MMajaha21
Last edited Apr 29, 2021
Created on Apr 29, 2021

This visualization displays a hierarchical tree of world countries organized by continent and region, using a horizontal dendrogram layout. The code loads structured geographic data from data.json and employs d3.tree and d3.hierarchy to compute node positions, while d3.linkHorizontal generates the connecting paths rendered as SVG elements. The visualization demonstrates basic D3.js DOM manipulation by appending path elements to an SVG canvas sized to the viewport.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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