This example shows a grid of circles rendered in an SVG, where each circle’s position and color are generated from nested loops over an array of integers. The React app uses `ReactDOM.render` to mount an SVG element, with circle positions determined by multiplying array values by `Math.random()`, and fills set via RGB values derived from the loop index. It relies on React 16.10 and ReactDOM, producing a randomized pattern without external data sources.