Loading and Parsing CSV Data
This example demonstrates a cheerful yellow face with animated eyebrows and a smile, built using SVG shapes within a D3.js v5 visualization. It loads a CSV dataset of CSS named colors, though the visual output focuses on geometric composition rather than plotting data points. The code imports `select` and `arc` from D3, uses an SVG container with a centered group, and applies a `transition` with a 2-second duration to move the right eyebrow upward. The face is constructed from circles, rectangles, and an arc path, rendered at 960×500 resolution.