{"version":"1.0","type":"rich","title":"OMG Particles!","description":"A single particle expands from the mouse position each time the pointer moves, growing from a tiny point to a large circle while fading out over three seconds. The animation uses D3.js transitions with an easing function and a categorical color scale to assign each particle a distinct stroke color. Circles are appended to an SVG canvas and automatically removed after the transition completes, creating a trail of expanding rings that respond to mouse movement.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-4325543?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}