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Let's make a face with D3.js!

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NNikkor
Last edited Sep 10, 2018
Created on Sep 10, 2018

This example demonstrates fundamental DOM manipulation with D3.js by building a smiley face whose eyebrows animate up and down. The code uses `d3.select` to target an SVG element, `svg.append` to construct geometric shapes like rectangles and arcs, and `transition().duration()` to create a looping eyebrow movement over two seconds. The face is rendered as a static SVG with a semi-transparent green rectangle, red-stroked eyes, and a mouth drawn via the `d3.arc` shape generator, all centered using SVG group transforms.

AI-generated description

Demonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.

MIT Licensed

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