{"version":"1.0","type":"rich","title":"HTML Starter","description":"This example renders a yellow smiley face on an SVG canvas using D3 v5 within a React framework. It draws the head, eyes, and mouth as circle and path elements, with the left eye animating through a two-stage `transition` that changes its radius and vertical position. The mouth is created using the `d3.arc` generator with fixed inner and outer radii. The code demonstrates basic SVG attribute manipulation and chained transitions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88503dc20224406785978ad80f7fa597?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}