{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"Built with D3.js v5, this animated SVG draws a yellow smiley face with circular eyes, a curved mouth, and rectangular eyebrows. The eyebrows continuously move up and down using chained `transition()` calls with `attr` updates, demonstrating fundamental DOM manipulation through selections like `select` and `append`. The code constructs the face using SVG primitives—circles, rects, and a path generated by the `arc()` generator—within a group translated to the canvas center. The example showcases D3 transitions and shape generation without requiring any external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/97791b062f694916a08084b719ba86f8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}