This example displays a world map rendered in an SVG element using D3.js, projecting country boundaries with a yellow stroke against a blue background. It loads GeoJSON data from the world-atlas package and applies the geoNaturalEarth1 projection to create the map. The code uses d3.geoPath to convert the geographic coordinates into SVG paths, and topojson.feature to extract the country features from the dataset. The visualization shows the entire set of world countries as a static, full-frame map.