{"version":"1.0","type":"rich","title":"starter","description":"A face built from SVG circles and a D3 arc path responds to the mouse position. The multi-component React app, using `useState` and `useCallback`, tracks cursor coordinates and renders a simple circle. The face is composed from `BackgroundCircle`, `Eyes`, and `Mouth` components, with the mouth generated by `d3.arc()` and the face assembled via `FaceContainer`. The code defines a yellow circle with black stroke, black eyes, and an arc-shaped mouth, all arranged in a fixed layout.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/115e09a81ab2467cb3756ddb0f15cf4c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}