{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates a minimal “Hello World” visualization, displaying a large, centered text message on a webpage. It showcases the basic setup of a D3.js project within VizHub, including how to structure files and import modules. The implementation uses D3 v5’s `select` function to target a specific HTML element by its ID and update its text content with a string exported from a separate ES6 module. Styling is applied via an external CSS file, setting the font size and alignment for the displayed message.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/66d15a02c45b4d6e8d9cbf37b6606d3d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}