Mouse Follower

100%

Mouse Follower

✓ Published1🌍 Public

Last edited Jan 17, 2022

Created on Jan 17, 2022

A single gray circle follows the mouse cursor across an SVG canvas, creating a direct and responsive visual interaction. The example demonstrates how React manages the circle's position through state, with an `onMouseMove` event handler updating the cursor coordinates on every movement. D3's `d3.min.js` library is loaded but not used for any calculations or rendering, as the visualization relies entirely on React's `useState` hook and ReactDOM to draw the SVG circle. The full-screen, borderless layout keeps the focus on the smooth, real-time tracking of the pointer.

AI-generated description

Smiley face implementation with React & D3.

MIT Licensed

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