Fork of D3 - Smile Cat
A smiling cat face rendered with D3 v7 and React, built from basic SVG shapes including circles for the eyes and face, polygons for ears and nose, and arc paths for the mouth. The code uses D3's `arc` generator to create two curved mouth segments positioned symmetrically, with a pink circle face outlined in black. React manages the component structure, while the SVG is defined programmatically using computed width, height, and offset variables. The rendering is purely declarative, with no data loading or interaction.