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Let's make a face with D3.js!

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Wwen787
Last edited Jun 25, 2019
Created on Jun 25, 2019

A smiley face rendered in SVG responds to mouse movement by shifting its eyebrows, demonstrating fundamental DOM manipulation with D3.js. The example uses D3 v5’s `select` method to target the SVG element and the `arc` generator to draw the face’s curved features, such as the mouth. The visualization shows how D3 binds data to existing DOM nodes without requiring `.enter()` or `.append()`, focusing instead on updating attributes in response to user interaction. The face is built entirely through SVG shapes, with styling handled by an external CSS file.

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

MIT Licensed

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