Mouse Follower

100%

Mouse Follower

✓ Published0🌍 Public

Last edited Nov 18, 2021

Created on Nov 17, 2021

A black circle follows the mouse cursor across a full-screen SVG, updating its position in real time as the cursor moves. The example uses React's `useState` and `useCallback` hooks to track the cursor's `clientX` and `clientY` coordinates, which are then passed as `cx` and `cy` attributes to the SVG `<circle>` element. The circle renders dynamically within an SVG canvas sized to the browser window, with ReactDOM mounting the component to manage updates.

AI-generated description

Smiley face implementation with React.

MIT Licensed

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