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Let's make a face with D3.js!

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VVadim Jouk
Last edited Sep 17, 2019
Created on Sep 17, 2019

This example demonstrates fundamental DOM manipulation with D3.js by constructing an animated smiley face from basic SVG shapes. A yellow circle forms the head, with separate groups for eyes, eyebrows, and a rectangular nose. Using `d3.select` and `append`, the code builds each element, then animates the eyebrows and nose vertically with `transition().duration(2000)`. The mouth is drawn using the `arc()` generator from the `d3-shape` module. The result is a playful illustration of D3’s data-join-free approach to direct SVG element creation and chained transitions.

AI-generated description

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

MIT Licensed

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