{"version":"1.0","type":"rich","title":"Activity6_task3","description":"This example renders a large, centered greeting that reads \"Hello VizHub!\" using D3.js. The visualization is minimal, applying D3’s `select` API to target the `#message` div and set its text content, while CSS controls the visual styling with a 12em font size and center alignment. The page is generated through an HTML file that loads D3 v6 from a CDN and links to a separate stylesheet, demonstrating a straightforward integration of D3 for DOM manipulation rather than complex graphical rendering. The source module `myMessage.js` exports the greeting string, which is then imported and displayed.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/65de10f4deab4c138421bf81d2879964?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}