{"version":"1.0","type":"rich","title":"Mouse Follower","description":"A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. Built with React and D3 v7, the visualization uses a stateful `mousePosition` variable updated via an `onMouseMove` event handler on an SVG element, rendering the circle with D3's SVG primitives.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/981f5bac2e0047b5a8949c699ca4bc60?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}