{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face is drawn with D3.js as an SVG, featuring circular eyes, rectangular eyebrows, and a mouth created using the D3 arc generator. The eyebrows animate upward and back down over four seconds via chained `transition().duration()` calls on the group containing them. The code imports `select` and `arc` from d3, uses an SVG canvas, and positions facial features relative to the viewport center.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/498e8430f6b64777acefe71a09a9a313?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}