{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates a minimal single-page visualization built with D3.js and ES6 modules. It displays the text \"Hello VizHub!\" in large, centered white type against a dark navy background. The code imports the `select` function from D3 to manipulate the DOM, and uses a custom `message` export from a local module to set the text content. A separate inline script also sets the message, while external styling comes from Google Fonts.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4bc4b210f71d4f638e118333e8398b15?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}