Mouse Follower

100%

Mouse Follower

✓ Published0🌍 Public

Last edited Feb 4, 2023

Created on Feb 4, 2023

A circular SVG marker tracks the cursor's position in real time across a full-browser canvas. The visualization uses React's `useState` and `useCallback` hooks to manage mouse coordinates, with an `onMouseMove` event handler updating a circle element centered at the pointer. Built with React 16.9 and rendered as SVG, the example demonstrates a minimal interactive pattern where the circle's `cx` and `cy` attributes are bound to the current mouse position, creating a responsive follower effect without additional data sources or complex D3 logic.

AI-generated description

Mouse follower with React & D3.

MIT Licensed

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