SVG Fundamentals
This example demonstrates fundamental SVG rendering using D3.js within a React application, showing how vector graphics are constructed and styled. The code creates a blank HTML page that loads React and D3, providing a minimal scaffold for drawing shapes with SVG elements like circles and rectangles. It uses D3’s selection and data-join APIs to bind data to SVG nodes, allowing dynamic updates. The visualization clarifies the building blocks of SVG, such as coordinate systems, attributes, and styling, without relying on complex charting libraries.