{"version":"1.0","type":"rich","title":"Thumbnails Tree","description":"This visualization displays a tree of VizHub forks, where each node is a thumbnail image of a forked visualization. The layout uses a horizontal tree structure with SVG paths connecting parent and child forks. The code builds the hierarchy from JSON metadata using `d3.stratify` and `d3.tree`, then renders paths with `d3.linkHorizontal` and loads PNG thumbnails for each node. Pan and zoom functionality is enabled via `d3.zoom`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ac49db958648416f80bda66b80964311?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}