{"version":"1.0","type":"rich","title":"Activity6_Task1","description":"This example demonstrates a minimal D3.js setup in VizHub, displaying a centered text message (\"Hello VizHub!\") styled with large font size and aligned via CSS. It shows how to load D3 v5 through a CDN and use the `select` API to target an HTML element and set its text content. The code also highlights modern JavaScript features by importing a local ES6 module (`myMessage.js`) and defining a regular expression variable. The rendering approach relies on plain HTML DOM manipulation rather than SVG or canvas drawing.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/56459dae6bb74af78da461d65914be1e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}