{"version":"1.0","type":"rich","title":"Fork of Fork of Bubble tree test","description":"This interactive bubble tree visualizes a hierarchical dataset of microbiology and immunology terms, displaying parent-child relationships as nested circles. The visualization uses a D3.js pack layout to arrange nodes by depth, with clicking on a circle zooming to reveal that branch’s context. Built with d3.v4, it employs SVG rendering, animated zoom transitions via transition.tween, and a linear color scale to encode hierarchy depth. The data loads from a remote JSON file, with text labels shown for root-level nodes and revealed dynamically during zoom interactions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/757aaad6465e4b64a05ef253bb6c7362?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}