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Technology Companies Tree - Assignment 8

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AAKSHAY
Last edited Nov 9, 2025
Created on Nov 9, 2025
Forked from tree diagram

A horizontal tree diagram displays technology companies organized into hardware and software categories, with nodes colored by depth level. The visualization uses d3.stratify to construct the hierarchy from flat data and d3.tree for layout, while d3.linkHorizontal draws connecting paths as SVGs. A d3.scaleOrdinal assigns distinct colors to root, category, and leaf nodes, and a legend clarifies the depth-color mapping. The tree updates its label positioning based on whether nodes have children.

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