Fork of Smiley Face Part II

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Fork of Smiley Face Part II

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Last edited Jun 28, 2021

Created on Jun 28, 2021

A yellow circle follows the mouse cursor across a blank SVG canvas. The visualization uses React with hooks, specifically `useState` and `useCallback`, to track mouse coordinates from an `onMouseMove` event listener on the SVG element. The circle’s center position updates dynamically via React state, rendering through `ReactDOM` in a fixed 960×500 viewport. No external data source is used; the interaction is driven entirely by local pointer events.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

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