{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"A yellow smiley face with animated eyebrows is drawn inside an SVG using D3.js v5. The code creates the face’s head, eyes, and mouth with `select`, `append`, and `arc` for the smile path. Eyebrows are rectangles whose vertical position animates in a loop via chained `transition().duration()` calls, moving up and down. The example demonstrates fundamental DOM manipulation and data-driven shape generation without external data, relying solely on the D3 library.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/bd79a0b591c94b12b9086c08ea42de65?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}