{"version":"1.0","type":"rich","title":"D3 Tutorial","description":"This example demonstrates a D3.js network graph visualizing a force-directed layout of research papers, with nodes sized by their citing patents count. The chart uses the `d3.forceSimulation` API to position nodes and render them as SVG circles on a 960x500 canvas, with forces for charge and centering. Data is loaded asynchronously from a static JSON file using `d3.json`. The visualization highlights the strongest-cited works through larger radii, making publication impact immediately apparent.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/05139a53f9634cdb9a8cc7be482f3010?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}