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Animated Dataflow of World Countries Tree

✓ Published2🌍 Public
MManinder Singh
Last edited May 4, 2020
Created on May 4, 2020
Forked from HTML Starter

This visualization shows a hierarchical dataflow tree of world countries, organized by continent and subregion, with country names displayed at the leaf nodes. Animated orange dashed paths flow along the links between parent and child nodes, creating a sense of data movement through the hierarchy. The code uses D3 v5’s `cluster` layout, `hierarchy`, and `linkHorizontal` to position and draw the tree, with CSS `stroke-dashoffset` animations driving the flow effect. The SVG canvas supports zooming via D3’s `zoom` event, and JSON data defines the geographic structure.

AI-generated description

Dataflow Tree Graph- Animated

MIT Licensed

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