{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"This example shows a yellow smiley face built from SVG shapes, with its eyebrows smoothly sliding upward and then back down in a repeating animation. The code uses D3.js v5 selections to append a circle for the face, separate circles for the eyes, rectangles for the eyebrows, and a path generated with the `d3.arc` function for the mouth. Eyebrow movement is driven by chained `transition().duration()` calls that update the group’s `transform` attribute.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/439f21daab394e1fbaec93133162a456?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}