{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor as it moves across a 960 by 500 SVG canvas. Built with React and D3, the component uses React’s `useState` hook to track pointer coordinates via an `onMouseMove` event handler. The circle is rendered through a reusable `BackgroundCircle` component, while separate `Eyes` and `Mouth` components, using D3’s `arc` generator, show how to structure complex SVG shapes across modular ES6 files. The visual demonstrates real-time state updates in a React-D3 integration.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9c73d33bfc3c4da1bea8fa7f5cbadbd5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}