{"version":"1.0","type":"rich","title":"Fork of Project circularPacking","description":"This example visualizes a hierarchical dataset of CERFACS researchers using a zoomable circular packing layout in D3. Clicking a non-root circle zooms into that node’s subtree, while clicking the background returns to the full view, with smooth animated transitions. It renders circles and text labels in SVG, using `d3.pack`, `d3.hierarchy`, and `d3.interpolateZoom`. The code also demonstrates ES6 module imports and loads data from a local JSON file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86b51e04077547e09a9bac6e22bf9461?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}