{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example displays a large, centered \"Hello VizHub!\" message in a dark theme with light text, using the Ubuntu font. The visualization is built with D3 v5, which selects the `#message` div and sets its text content via the `select` function. The message itself is defined as an exported ES6 module in `myMessage.js`, demonstrating modular code organization. The page layout and styling are handled through external CSS, which imports the Ubuntu font from Google Fonts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a7e555d207cf49c7ab80451f8f170c2c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}