Fork of Let's make a D3 smile face! QZ
This example builds a smiley face in an SVG canvas using D3.js v5, with animated eyebrows that move to give the face a dynamic expression. The code selects the SVG element and applies a red background via inline styling, then relies on D3’s selection and DOM manipulation methods to construct the facial features. It uses the basic `select` function from the D3 module to target the SVG, while the overall rendering approach is straightforward SVG shape creation. The example demonstrates fundamental D3 data-binding and element updates in a playful, minimal setup.