{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example displays a bold, full-screen “Hello VizHub!” message in large white text on a dark blue background. It uses D3.js version 5 with ES6 modules, importing `select` from the D3 library to target the `#message` div and set its text content. The message string comes from a separate local module, demonstrating modular code organization. Styling via CSS includes the Ubuntu font from Google Fonts, with the body centered and set to a 12em font size.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f444ed1eb97243af814d1f3d82f4a53d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}