{"version":"1.0","type":"rich","title":"Smiley face","description":"This example displays a smiling face built from basic SVG shapes centered in the viewport. A yellow circle forms the head, with two smaller circles for eyes and a semi-circular arc for the mouth. The animation animates the eyebrows upward and downward in a looping transition, creating a playful expression. The code uses D3 v6’s `select`, `arc`, and `transition` methods to construct and animate the SVG elements within a React framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e0448e08282c4fc59cc6a254850d6f2d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}