{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example displays a large, centered “Hello Visulization!” message in bold Ubuntu font on a dark background. It uses D3.js v5 to select the `#message` div and set its text content, while a separate ES6 module exports the message string. The page loads D3 from a CDN and applies styling through an external CSS file. The visualization demonstrates a minimal single-text display with no data-driven elements.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/83b9bf41b20d4b3dad1cb30b4a126e9b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}