{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example displays a large, centered “Hello VizHub” message on a dark blue background with white Ubuntu font, demonstrating the basic structure of a D3.js visualization project. It uses D3 v5’s `select` API to target the `#message` div and set its text content, while the message itself is defined in a separate ES6 module (`myMessage.js`) and imported via `index.js`. The styling comes from a linked CSS file that imports Google Fonts. The visualization shows how to combine modular JavaScript, D3 selection, and external styling in a minimal setup.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a2f52f451aed40a6bd4b09f0976ad7c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}