{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face built with SVG and animated with D3.js demonstrates fundamental DOM manipulation. Yellow circular head, two eyes, rectangular eyebrows, and a curved mouth are created using D3 selections and the `d3.arc` path generator. The eyebrows repeatedly move up and down via chained `transition` calls, each lasting two seconds. The code uses D3 v5, imports `select` and `arc` from the library, and renders entirely in SVG without external data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3263fc82f0ab45c793bb3ad9d5ed970b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}