Mouse Follower

100%

Mouse Follower

✓ Published2🌍 Public

Last edited Feb 23, 2021

Created on Feb 22, 2021

A black circle follows the mouse cursor across a fixed 960x500 SVG canvas, remaining centered on the pointer’s exact position. Built with React’s `useState` and `useCallback`, the app listens to the SVG’s `onMouseMove` event, updates the circle’s `cx` and `cy` coordinates, and re-renders accordingly. D3 v5 is loaded but not directly used in the visible logic, while React produces the SVG elements and manages state updates.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

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