{"version":"1.0","type":"rich","title":"Hello HTML","description":"A simple interactive SVG circle follows the mouse pointer across a 960-by-500 blank canvas, updating its position in real time. The visualization uses React 17 with the `useState` hook to manage the circle’s coordinates, which are updated on every `mousemove` event on the SVG element. The circle’s center is set via the `cx` and `cy` attributes, while D3 v5 is loaded but not directly used in the rendering logic. The example demonstrates state-driven updates in a React-rendered SVG without any external data source.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a4769812d65044e599e915dc07417ff1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}