{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates a minimal D3.js visualization that renders a static text message, “Hello VizHub!”, in a large, centered red page using the Ubuntu font. It shows how to structure a basic VizHub project with separate HTML, JavaScript, and CSS files, and how to import modules and D3 API functions. The code uses `select` from D3 v5 to set the text content of a `div`, and an ES6 module exports the message string. The styling applies a red background and white text via CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/322737de09654832ba61c1bca92ae625?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}