{"version":"1.0","type":"rich","title":"Hello VizHub","description":"This example demonstrates VizHub’s core workflow by displaying a static “Hello VizHub!” message on screen. It shows how D3.js version 5 can be imported as ES6 modules, with `select` targeting a DOM element and setting its text content. The code also highlights modular JavaScript by exporting the message string from a separate file, while CSS styling applies a custom font and dark background. No data loading or dynamic behavior occurs; the visualization is purely a text-based output.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/666821a818064021891e2f71eedb3030?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}