{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates how a minimal D3.js visualization can be set up within the VizHub environment. It displays the text “Hello VizHub!” prominently on a dark blue background with Ubuntu font styling. The code imports the `select` function from D3 v5 and a custom ES6 module to define the message string, then uses D3’s `select` and `.text()` method to update the content of a `div` element. A separate HTML file loads external styles and the D3 library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/65e2dff494b144fe821059425c99047a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}