{"version":"1.0","type":"rich","title":"D3 Node-Link Diagram","description":"This example shows a node-link diagram of social network data, using a force-directed layout to position 16 nodes and their connecting links. The visualization uses D3 v7's `d3.forceSimulation` with `forceManyBody`, `forceLink`, and `forceCenter` to calculate the layout, while rendering nodes as SVG circles and edges as lines with animated tick updates. Node colors come from `d3.scaleOrdinal` with the `schemeSet1` palette, and hovering a node triggers a tooltip via mouseover events. Data is loaded from a CSV file containing source, target, and link values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/154d5e28a59f4d7780cde21b3052808a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}