{"version":"1.0","type":"rich","title":"d3NoobV5 Reusable Examples - Tree Diagram v1","description":"This example presents a vertical tree diagram built with D3.js v5, showing hierarchical data as a node-link layout. It renders nodes as circles with text labels and curved paths for links, using the `d3.tree()` layout and `d3.hierarchy()` to process the input data. The visualization is implemented as a reusable chart module following the Pro D3 pattern, with configurable dimensions, margins, and title. The SVG rendering approach uses chained selections and classed groups for structured styling, with all layout computation performed before drawing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/28b2329f00c041c2b41f3a8965b4a490?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}