{"version":"1.0","type":"rich","title":"Hello VizHub!","description":"This example displays a large, centered “Hello VizHub!” message on a dark background using the Ubuntu font. It demonstrates a basic D3.js setup, importing the `select` function from D3 to set the text of an HTML element. The message itself is defined in a separate local ES6 module, `myMessage.js`, while the styling is handled by an external CSS file. The code also defines a `Random` utility class with seed-based random and Gaussian distribution generators, though this is not used in the visualization itself.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/99f9c10d93b343239f4559c6686691c7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}