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Fork of Let's make a face with D3.js!

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TTanu001ux
Last edited May 7, 2021
Created on May 7, 2021

This example shows a stylized smiley face built entirely with D3.js v5, featuring a yellow circle head, two eyes, and an animated mouth. The eyebrows move up and down repeatedly through chained `transition().duration()` calls on a group element. The code uses D3’s `select`, `arc`, and `attr` methods to construct SVG shapes, with the mouth defined by an arc generator using inner and outer radii and angle parameters. No external data source is involved; the visualization is purely generated from hardcoded dimensions and positions.

AI-generated description

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

MIT Licensed

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