{"version":"1.0","type":"rich","title":"Untitled","description":"A hierarchical cluster dendrogram renders an SVG tree from JSON data using D3 v3's `d3.layout.cluster` and `d3.svg.diagonal` for curved link paths. Nodes appear as circles with labels, positioned via the cluster layout’s size settings and a translate transform. The code loads D3 from UNPKG, fetches `dendrogram01.json` asynchronously via `d3.json`, and appends the visualization to the page. A separate ES6 module shows an unrelated \"Hello VizHub!\" message, demonstrating local module imports alongside the D3 API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/56f2fa7ac6e04ac78dd22c4a02590168?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}