{"version":"1.0","type":"rich","title":"trying more stuff again","description":"A turquoise circle follows the mouse cursor within an SVG canvas, creating a direct positional mapping between pointer movement and the circle’s center. Built with React state and a `useCallback` handler, the `onMouseMove` event updates the circle’s `cx` and `cy` attributes in real time. The visualization uses d3.v5 only for SVG element creation, while React manages the reactive rendering, resulting in a simple interactive tracking effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/73e48de1bc574e6d8d506b1c7cf6ab02?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}