{"version":"1.0","type":"rich","title":"Medical Data Tree - Category","description":"This interactive tree visualization categorizes hierarchical medical data from an external JSON file, using regex patterns to classify nodes into domains like diseases, treatments, or genetics. Built with React and D3 v6, it renders an animated SVG tree where clicking a node collapses or expands its children. The implementation uses D3’s tree layout, transitions, and click handlers to update the view, while a dynamic info panel displays the selected node’s name and key.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/91d150adb7934fc682791e04fb214f2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}