{"version":"1.0","type":"rich","title":"Fork of Bubble tree test","description":"This visualization displays a hierarchical bubble tree of microbiology terms, using nested circles to represent taxonomic and structural relationships within the domain. The tool enables interactive zooming through circle clicks, with smooth animated transitions between hierarchy levels. Built with D3 v4's `d3.pack` layout, the code fetches JSON data from a GitHub repository, then applies `d3.interpolateZoom` and `transition.tween` for the zoom effect. Circles are colored by depth using an HSL color scale, and labels fade in and out based on the current focus node.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c9a946591454b6bbe500838afa855d4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}