Mouse Follower

100%

Mouse Follower

✓ Published0🌍 Public

Last edited Nov 29, 2021

Created on Nov 28, 2021

A single gray circle follows the mouse cursor across an SVG canvas, updating its position in real time. The example demonstrates a basic interactive React component that uses the `useState` and `useCallback` hooks to track mouse coordinates. The `onMouseMove` event handler updates the circle's `cx` and `cy` attributes, while D3's `range` function is imported but not actively used. The visualization is rendered entirely through React's declarative SVG elements, with no data source or animation logic beyond direct mouse tracking.

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MIT Licensed

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