{"version":"1.0","type":"rich","title":"Fork of Activity-6","description":"This example demonstrates how to load D3 via UNPKG and use ES6 modules to organize code in a minimal VizHub project. The page displays “Hello VizHub!” in large, centered text, styled with CSS. The code imports the `select` function from the `d3` namespace to manipulate the DOM, and imports a local `message` string from a separate ES6 module, showing how to combine external libraries with modular JavaScript. The implementation also includes a regular expression and a numeric constant to illustrate basic variable declarations.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1270466d32e8488d9a98118684bbe996?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}