{"version":"1.0","type":"rich","title":"Fork of Let's make a face with D3.js!","description":"A smiley face built with SVG appears centered on a tomato-colored circle, with white eyes, a curved mouth, and eyebrows that animate upward and back down in a continuous loop. The example demonstrates fundamental D3.js DOM manipulation by selecting SVG elements, appending groups and shapes, and using `transition().duration()` to move the eyebrow group. It relies on D3 v5 utilities such as `select` and `arc` for the mouth path, with a fixed 960×500 viewport. The animation runs on page load without user interaction.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1a65eaf8eef949acbb20393cb2fa5704?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}