{"version":"1.0","type":"rich","title":"Happy Face with D3","description":"A simple green SVG face with a yellow circular head, black eyes, and a smiling mouth demonstrates basic D3 selection and styling. The code selects the SVG element with `d3.select` and applies a green background via `style`. It uses D3 v5 loaded from a CDN, with the SVG rendered in the browser and a hidden body overflow. The example highlights how D3 can manipulate SVG attributes and styles to create a static, playful visual without data binding or interactive features.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dd7e83acdc9d4a1184f6c2cb74146d56?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}