{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow circle face with black-outlined eyes and a mouth is drawn using D3.js v5. The code builds SVG shapes with `d3.select` and `d3.arc` for the mouth. Eyebrows are rectangles that animate up and down using chained `transition().duration(2000)` calls, moving via `attr('transform', ...)`. The face is centered by translating a group element based on the SVG’s dimensions. No external data is loaded; all geometry is defined with hardcoded constants.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b18ca4aaa52c4f7d8d0a0914ba86cc92?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}