{"version":"1.0","type":"rich","title":"Collapsible Tree Version 3","description":"This is a collapsible tree diagram built with D3 v6 that displays hierarchical data in a left-to-right layout. The example shows both a simple flat dataset and a larger flare JSON dataset, with nodes rendered as circles and curved links drawn as cubic Bézier paths. The code uses `d3.stratify` to convert flat parent-child pairs into a hierarchy, then applies a `d3.tree` layout to position nodes. SVG is used for rendering, with text labels positioned beside each circle based on whether the node has children.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ef6a2ead8bb34864a1b5f5dfa6bb5958?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}