This example displays a minimal HTML page that sets up a React application alongside D3.js v7, with a hidden-overflow body and a root div for mounting. The code loads React 17 and D3 from CDNs, then references a bundled script. It demonstrates how to structure a blank canvas for visualization work, using d3.forceSimulation or other D3 APIs to be implemented in the bundle, with the page serving as a foundation for developing interactive data visualizations in React.