{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates a minimal D3.js visualization that displays a text message, \"Hello VizHub!\", on a webpage. The text appears in a large, centered Ubuntu font with a dark blue background. The code uses D3’s `select` method to target an HTML `div` element and set its text content, while an ES6 module exports the message string. Styling is handled via CSS, and the page loads D3 v5 from a CDN.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/30482557767c4e4a9013a1f53e72ab41?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}