{"version":"1.0","type":"rich","title":"Activity 6","description":"This example displays a simple text message, \"Hello VizHub!\", centered on the page. It demonstrates the basic setup of a D3.js project using ES6 modules and local CSS. The code imports the `select` function from D3 and a message string from a separate module, then sets the text content of a div element. The styling is applied through an external stylesheet.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2d42844ee0414c5a9f76c51a278f0c49?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}