{"version":"1.0","type":"rich","title":"Activity 6 ","description":"This example demonstrates the minimal structure of a VizHub project, showing how to combine D3 with ES6 modules and local styling. It uses D3’s `select` function to set the text content of a `div` element, pulling a string from a separate local module via `import`. The page renders a single centered message, “Hello VizHub!”, with D3 loaded from a CDN and the DOM updated in plain JavaScript. The code also includes an unused variable and regular expression to illustrate syntax support.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/24c1207fb29043139d5244ebe8dabf37?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}