{"version":"1.0","type":"rich","title":"Hello VizHub","description":"A simple D3.js example renders the text \"Hello VizHub!\" in large, centered Ubuntu font against a dark gray background. The application uses d3.select to target a div element and set its text content from an imported ES6 module. The page loads D3 v5 from a CDN and demonstrates basic DOM manipulation, styling via an external stylesheet, and modular JavaScript structure through separate message and bundle files.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c649189f18374a6facf2e4ac70958c35?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}