{"version":"1.0","type":"rich","title":"Fork of Circles with D3","description":"This example presents a restaurant network visualization as a force-directed graph, showing connections between a central restaurant node, three cuisine categories, and individual dishes. The code uses D3.js v7 with `d3.forceSimulation` and `d3.forceLink` to compute node positions and render SVG circles and text labels. Each node is colored by type—restaurant, cuisine, or dish—with light salmon, green, and blue fills, while brown strokes and a shaded border match the earthy color scheme. The simulation updates link positions and node transforms on every tick.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/adc0cfb5288a485f9a197aa6feeab38c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}