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Let's make a face with D3.js!

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Llujinxuan-fang
Last edited Mar 8, 2020
Created on Mar 8, 2020

This example uses D3.js (v5) with SVG to render a smiley face with animated eyebrows. The code draws a yellow circle for the head, black circles for eyes, rectangles for eyebrows, and an arc for the mouth using `d3.arc()`. A chained `transition().duration(2000)` sequence moves the eyebrows upward and back over four seconds, demonstrating basic DOM manipulation and animation with `d3.select` and `append`. The fixed 960x500 SVG canvas centers the face via a translated group element.

AI-generated description

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

MIT Licensed

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