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Let's make a face with D3.js!

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DDifan Gu
Last edited Jul 11, 2020
Created on Jul 11, 2020

A smiling face is drawn on an SVG canvas using D3.js, with eyebrows that move dynamically to create an animated expression. The example demonstrates fundamental DOM manipulation by selecting the SVG element via `d3.select`, reading its width and height attributes, and using D3's `arc` function to construct the facial features. The rendering is entirely vector-based, relying on SVG shapes styled through an external stylesheet. The interaction and motion are driven by D3's data-binding and attribute-update capabilities, highlighting the library's core strengths in programmatic visualization and animation.

AI-generated description

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

MIT Licensed

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