{"version":"1.0","type":"rich","title":"Collapsible Tree","description":"This interactive collapsible tree displays the flare software class hierarchy using the Reingold–Tilford layout algorithm. The visualization renders nodes and links as SVG elements, with leaf nodes showing sizes from the flare.json dataset. Users can click on any node to expand or collapse its children, with smooth animated transitions updating the tree layout. The tree uses a tidy radial layout with curved links, white circular nodes with steelblue outlines, and text labels for node names.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-fd5d89ae18765afee85a27e04cd27dd2?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}