{"version":"1.0","type":"rich","title":"D3.js collapsible tree with boxes","description":"This example shows a hierarchical tree diagram where each node is a box containing text, with links drawn between parent and child nodes. Clicking a node collapses or expands its children with a smooth animated transition. The tree uses D3 v3’s layout and zoom behavior, with SVG for rendering. Node colors correspond to a `type` field from the JSON data, and tooltips appear on hover, while link arrows indicate sync or async direction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/86280477e61c4a199c38d3faa6ff9503?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}