{"version":"1.0","type":"rich","title":"Fork of Hello HTML","description":"This example demonstrates the simplest possible D3.js visualization: a static HTML page that displays the text “hello world!” using a plain HTML heading. The code relies only on core web standards—HTML and the browser’s default rendering—with no JavaScript, CSS, or external libraries like D3. It serves as a minimal starting point for understanding how a D3 block is structured, showing that a visualization can be as basic as a single element. The included video link does not run in the page itself.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9bcd1495ba0c4faf9177b0f9508ec3d5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}