{"version":"1.0","type":"rich","title":"Fork of Mouse Follower","description":"A circle follows the mouse pointer, changing to a random color and opacity with each movement. The visualization uses unidirectional data flow, where a state object is updated on mouse events and passed to a rendering function. Built with D3.js v7, it uses `select` to manage an SVG and circle element, while custom `randColor` and `randOpacity` functions generate random values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3c1f9c16c8304d0bac175c254b83d146?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}