Mouse Follower

100%

Mouse Follower

✓ Published1🌍 Public

Last edited Feb 28, 2022

Created on Feb 28, 2022

A smiley face drawn as an SVG circle follows the mouse cursor across the viewport. Built with React and D3 v5, the component tracks pointer coordinates via React's `useState` and `useCallback` hooks within an `onMouseMove` event handler. The circle's `cx` and `cy` attributes update to match the mouse position, rendering at a fixed radius of 100 pixels.

AI-generated description

Smiley face implementation with React & D3.

MIT Licensed

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