This example visualizes a network of software products and licensing options, showing how different Check Point security solutions connect across categories. It uses D3.js v5 to render a directed graph as SVG elements, with nodes positioned using ordinal scales based on group and rank values. Links are drawn as curved Bézier paths, and hovering over a node highlights its connections. The code implements custom styling, color encoding by group, and interactive hover effects through CSS classes and event handlers.