This example demonstrates a minimal SVG rendering setup using D3 v7 within a React framework. It creates an empty SVG element by appending it to the document body via a D3 selection, imported specifically as `selection` from the D3 library. The visualization initializes only the SVG container without any data or visual marks, serving as a bare-bones starter template. The package configuration relies on D3 7.4.4 as its sole dependency, and the code imports `selection` directly to append the SVG, with no additional rendering or interaction logic present.