{"version":"1.0","type":"rich","title":"React Starter","description":"This example demonstrates a React component that renders six red circles of increasing size onto an SVG element. The circles are positioned horizontally, with their radius and x-coordinates derived from a static data array. The code uses React hooks (`useRef` and `useEffect`) to access the SVG node and the D3 v5 `select` API to perform a data join, appending circle elements with attributes for fill, radius, and position. The rendering target is an SVG background styled with light grey.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"","width":960,"height":500,"cache_age":3600}