Let's make a face with D3.js

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Let's make a face with D3.js

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Last edited Jun 22, 2020

Created on Jun 21, 2020

This example builds a yellow smiley face in an SVG canvas using D3.js v5 within a React framework. The face is constructed from primitive shapes: a circle for the head, two circles for the eyes, and an arc path for the mouth, all positioned relative to the center of the viewport. The code uses D3’s `select` and `append` to build the scene, and employs a `transition` on the eyebrows to animate them over ten seconds, rotating them via a CSS `transform`. The entire composition is rendered as static SVG, with the animation handled through D3’s transition system.

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A bare minimum HTML page.

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