Learning data visualization
This example shows the fundamental building blocks of data visualization with SVG shapes. A series of circles and a rectangle demonstrate basic geometric primitives and their styling, including size, position, and color variations. The visualization uses raw SVG elements within an HTML page, with a blue outlined rectangle serving as a bounding frame. The code relies on standard HTML, CSS, and JavaScript APIs, with the SVG markup defined directly in the index.html file. This serves as a minimal starter template for learning how to construct visual representations using web technologies.