{"version":"1.0","type":"rich","title":"Hello VizHub!","description":"This example displays the text “Hello VizHub!” prominently in a large, bright font against a dark background. It demonstrates a minimal D3.js setup where the DOM element’s content is set programmatically. The code uses `select` from D3 v5 to target the `#message` div and updates its text with a string imported from a separate ES6 module (`myMessage.js`). Styling is handled via an external CSS file, with the body configured for centered, large-scale typography.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0b5f28f9befa4d9baa8311020d8f223e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}