{"version":"1.0","type":"rich","title":"activity 6","description":"This example demonstrates how to combine D3.js selection methods with ES6 module imports in a VizHub project. The page displays the text \"Hello VizHub!\" centered at a large font size using D3’s `select` function to target a div element and set its content. The message text itself comes from a separate local module, `myMessage.js`, while D3 v5 is loaded via a CDN script tag. The code shows a minimal workflow for importing both D3 APIs and custom modules, with styling handled by external CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7df9b5053bba46f5a28b13011dfbdf3b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}