Fork of React & D3 Starter
This example shows a minimal integration of React and D3, rendering a large “Hello D3 & React” message in the center of the page. The React component uses the `useRef` and `useEffect` hooks to select a DOM node, while the D3 `select` method sets its text content. The app is mounted with `createRoot` from React DOM, and dependencies are loaded via an import map. The code demonstrates how to combine React’s component model with D3’s DOM manipulation.