Let's make a face with D3.js!
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D3.js constructs an animated smiley face by manipulating SVG shapes. A yellow circle forms the head, with two static eyes and a mouth drawn using the `arc` path generator. The eyebrows, rendered as rectangles, animate upward and downward over two seconds using chained `transition().duration()` calls on the SVG group, demonstrating fundamental DOM selection and attribute mutation. The code uses the `select` API to target the root SVG element.
AI-generated descriptionDemonstrates fundamental DOM manipulation using D3.js by making a smiley face whose eyebrows move.
MIT Licensed