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Mouse Follower

✓ Published1🌍 Public
BBenoit Mouly
Last edited Jul 27, 2022
Created on Jul 27, 2022

A single circle tracks the mouse cursor across an SVG canvas, moving to follow the pointer’s exact coordinates. The example uses React state management with `useState` and `useCallback` to update the circle’s `cx` and `cy` attributes on every `mousemove` event. It renders with D3’s `arc` import unused, relying instead on a plain SVG circle. The visualization demonstrates basic interaction and state-driven DOM updates within a React component.

AI-generated description

A program that follows youe mouse with a circle

MIT Licensed

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