{"version":"1.0","type":"rich","title":"Mouse following","description":"A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time to mirror the pointer's coordinates. Built with React, the app uses the `useState` hook to track mouse position and the `onMouseMove` event handler on the SVG element to capture client coordinates. ReactDOM renders the circle with dynamic `cx` and `cy` attributes, while the SVG viewport is fixed at 960 by 500 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}