{"version":"1.0","type":"rich","title":"Fork of React Starter1","description":"A circle follows the mouse cursor inside an SVG canvas, with its position updating in real time. The example demonstrates React state management, using the `useState` hook to store mouse coordinates and `useCallback` to handle mouse movement events. The circle’s center is set to the tracked `clientX` and `clientY` values, and it is rendered with a fixed radius of 30 pixels within a 960 by 500 viewport. The SVG element captures the `onMouseMove` event, and no external data is loaded.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/30fd8c51fa644089955fafcfff1a16d7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}