{"version":"1.0","type":"rich","title":"Smiling Face","description":"This example presents a cheerful animated face built with React and SVG, rendered in a web browser. The face features a yellow circle, eyes, eyebrows, and a mouth, with the eyebrows moving up and down in a looping animation. The code uses the D3.js library, specifically `d3.select`, `d3.arc`, and the `.transition().duration()` API to create the motion. The shape is composed of SVG elements, including circles, rectangles, and a path for the mouth, which are constructed programmatically based on computed values. The animation runs continuously, shifting the eyebrow group vertically between two positions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9c33c37db11548909a20fd67ad171b68?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}