SVG Fundamentals
This example demonstrates the fundamentals of SVG graphics by rendering two circles in a browser window. The first circle appears in the default black color, while the second is explicitly colored red through the `fill` attribute. Built with React, the visualization uses plain SVG markup within an HTML page, leveraging CSS and JavaScript for structure and interactive potential. The code showcases basic SVG shape creation without additional libraries, highlighting core rendering concepts like coordinates, radii, and styling properties.