{"version":"1.0","type":"rich","title":"Fork of mouse move","description":"A single black dot follows the mouse as it moves across a full-screen SVG canvas. The dot’s position is updated in real time using React state, with the `onMouseMove` event capturing client coordinates. Rendered entirely with SVG `circle` elements, the example uses React 16.9 and ReactDOM to manage re-renders, while the dot’s radius remains fixed at 40 pixels.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0cb943e7104946b2a3b774b635f793c6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}