{"version":"1.0","type":"rich","title":"Mouse Follower (JM copy)","description":"This example shows a simple interactive visualization: a red circle echoes the user’s mouse position within an SVG canvas. The circle responds in real time, maintaining its center exactly where the cursor moves over the 960×500 display. Built with React, the app uses the `useState` hook to store the cursor’s coordinates and a `useCallback` handler to update them on each mouse event. Mouse movement data comes from the `onMouseMove` event, which captures the `clientX` and `clientY` properties.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/db0e914c73044e9789f0eff1b472f518?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}