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Fork of Smiley Face Part III

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MMd Alif
Last edited Dec 18, 2021
Created on Dec 18, 2021

A mouse-driven smiley face follows the cursor across an SVG canvas. The face is a single orange circle rendered with React state tracking the mouse position. The code uses React hooks `useState` and `useCallback` to update the circle's `cx` and `cy` attributes on every `mousemove`. D3's `arc` function is imported but unused in this implementation. The example demonstrates simple React-D3 integration with direct SVG rendering.

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Smiley face implementation with React & D3.

MIT Licensed

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