SVG Fundamentals
This example demonstrates the core building blocks of SVG graphics, showing how to create and style basic shapes such as circles, rectangles, and lines on a blank HTML page. The code uses plain SVG elements within a minimal HTML structure, combined with CSS for styling and JavaScript for interactivity. It relies on standard browser APIs rather than external libraries, illustrating fundamental vector rendering techniques. The visualization is static, with no data source or animation, serving as a starting point for more complex SVG-based projects.