{"version":"1.0","type":"rich","title":"Episode 14 - Interaction With React","description":"A circle follows the mouse cursor across an SVG canvas, its position updating in real time as the pointer moves. Built with React 17, the app uses the `useState` hook to store mouse coordinates and the `useCallback` hook to define the `onMouseMove` event handler. The circle is rendered as an SVG element within a fixed 960×500 viewport, with its `cx` and `cy` attributes bound directly to the state.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}