smiley

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Last edited Feb 22, 2023

Created on Feb 22, 2023

This example shows a simple smiley face rendered as an SVG, with a green circular head, two black eyes, and a black mouth arc drawn using D3’s `arc` generator. The face is built declaratively in React, with all measurements (center coordinates, stroke width, eye offsets, and mouth radius) defined as constants. D3 computes the mouth path via `d3.arc()` with specified inner and outer radii and start/end angles, while React renders the `circle` and `path` elements inside an SVG container. The code uses `ReactDOM.render` to mount the component to the DOM.

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Smiley face implementation with React & D3.

MIT Licensed

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