{"version":"1.0","type":"rich","title":"Hello D3","description":"This example demonstrates the simplest possible D3.js visualization: a single SVG circle centered on a blank canvas. The code imports the `select` function from D3 v6 via an ES module, selects the `` element, and appends a circle element with a radius of 200 pixels, rendered as SVG. It showcases the fundamental pattern of selecting, appending, and styling elements using D3’s declarative API. The accompanying README links to a video for beginners, emphasizing the learning-focused intent of the minimal code.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}