{"version":"1.0","type":"rich","title":"T8 Tut1","description":"This example demonstrates a basic D3.js integration within a VizHub project, rendering the text \"Hello VizHub!\" into a centered HTML div. It shows how to load D3 v5 from a CDN, import the `select` function from the D3 library, and use a local ES6 module to supply the message string. The code also defines a regular expression and a numeric constant, though these are not used for any visual output. The rendering approach is simple DOM manipulation via `select('#message').text()`, with styling applied through an external CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b151ddc48daa4bf99f2daa5f84319ec0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}