{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle with a black outline follows the mouse cursor across a blank SVG canvas, responding in real time to pointer movement. The visualization is built with React, using the `useState` hook to store the cursor's coordinates and an `onMouseMove` event handler to update them. D3.js is loaded for its utility functions, and the circle is rendered as an SVG element with ReactDOM, providing a simple demonstration of interactive state-driven rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ed4663390ebc47628e4fccb425efe92a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}