Radial Tree of Countries Hierarchy

A D3.js visualization showing countries organized in a radial tree layout.

Setup

1. Serve the files using a local web server
2. Open index.html in a browser

Structure

• index.html: Main HTML file
• styles.css: All styling rules
• main.js: Entry point
• visualization.js: Main visualization logic
• dataLoader.js: Data loading utilities
• zoom.js: Zoom behavior
• utils.js: Helper functions