{"version":"1.0","type":"rich","title":"Activity 6","description":"This example demonstrates a minimal D3.js visualization that displays a centered text message, \"Hello VizHub!,\" using the `d3.select` API to target a specific DOM element. The page loads D3 version 5.16.0 from UNPKG and imports a local ES6 module, `myMessage.js`, to provide the text content. Styling is handled through a separate CSS file, which positions the message with large, centered font. The code highlights the basic workflow of combining external libraries and local modules within a VizHub project.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/47221fc162c54c36aca1064f1fa32754?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}