{"version":"1.0","type":"rich","title":"Activity-6","description":"This example demonstrates a minimal D3.js setup within VizHub, rendering the text \"Hello VizHub!\" in a centered, oversized style. It shows how to load D3 v5 via UNPKG and use ES6 module imports, both for the `select` function from D3 and a custom local module exporting the message string. The code also includes a declared constant and a regular expression, though they are unused in the visualization. The final output is a single styled text element in the DOM, driven by the imported message.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8ee76b18d561494997bb0fafd4854bcb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}