{"version":"1.0","type":"rich","title":"Tree","description":"This interactive tree chart displays the libraries associated with four programming languages—Python, Java, JavaScript, C++, and PHP—with a hierarchical layout. Nodes can be clicked to collapse or expand their child libraries, triggering animated transitions. The visualization is built with D3.js version 3, using `d3.layout.tree` for the layout and `d3.svg.diagonal` for the curved links, all rendered as SVG with custom CSS styling for node circles and text.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/888d14f231984a0da066bc125ad7277e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}