{"version":"1.0","type":"rich","title":"Fork of React & D3 Starter for Q2 SDV","description":"This visualization presents a hierarchical tree of space exploration topics, covering celestial bodies, missions, and their subcategories. The D3 v7 tree layout positions nodes vertically, with custom shapes distinguishing each depth level: a red circle for the root, blue squares for the first tier, green triangles for the second, and small yellow circles for leaves. The SVG rendering uses `d3.hierarchy` and `d3.tree()` for layout, while `d3.linkVertical()` generates curved path links between parent and child nodes. The example is built within a React application using the `react-dom/client` API and D3 selection methods for DOM manipulation.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6fe06b217c01430ebf8fc63033f228db?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}