{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example displays a minimalist single-page visualization that renders the text \"Hello VizHub!\" in a large, centered Ubuntu font against a dark background. Built with D3.js v5, it dynamically sets the message text using the `select` API on an HTML div element. The page imports a custom ES6 module for the message string and incorporates a YouTube video tutorial in the README. The styling relies on CSS for contrast and typography.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/109638c77a1642a9b7fb37a3df437fcf?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}