{"version":"1.0","type":"rich","title":"Follow Mouse","description":"A circle follows the mouse cursor within an SVG canvas as the user moves over it. The example uses React state (`useState`) to track cursor position and a `useCallback` handler with `onMouseMove`. Position is derived from the `clientX` and `clientY` event properties. The visualization renders with SVG, using d3.v5 for the drawing context and React 17 for component logic.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8de030a807e149ef94d54e4e82a1cada?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}