{"version":"1.0","type":"rich","title":"Hello HTML","description":"This animation demonstrates how D3.js can manipulate SVG elements to create a moving smiley face. The yellow face with eyes, eyebrows, and a mouth is drawn using basic shapes and a d3.arc path. Eyebrows animate up and down through chained d3 transitions that adjust their transform attribute over two-second intervals. The example uses D3 selections to append circles, rectangles, and an arc-generated path within a centered group.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/48f9b17128154f3d97da14fec7b14f6c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}