This example shows a set of concentric circles centered in an SVG viewport, rendered with a red stroke and varying radii. The circles are generated programmatically from an array of radius values, calculated using a loop that appends computed lengths to an initially empty array. The visualization uses React for component rendering and ReactDOM to mount the SVG into the DOM, with styling handled through inline SVG attributes. All graphics are drawn using SVG elements within a fixed 960×500 coordinate space.