{"version":"1.0","type":"rich","title":"Tree Visualization","description":"This example displays a hierarchical tree of programming languages and related frameworks, organized into procedural, object-oriented, and scripting branches. Using React with D3.js v7, it renders an SVG visualization where nodes are color-coded by depth level, from the red root through blue and green intermediate categories to yellow leaves. The code employs `d3.hierarchy`, `d3.tree`, and `d3.linkHorizontal` to compute and draw the left-to-right layout, with data structured as nested JavaScript objects defining the language taxonomy.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a368d1e96091475d8f083689fd355c17?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}