Mouse Buddy

100%

✓ Published0🌍 Public

Last edited May 7, 2023

Created on May 7, 2023

A single gray circle tracks the mouse cursor in real time within an SVG canvas. The visualization shows how React state updates can drive direct SVG element positioning. The `App` component captures mouse coordinates via the SVG `onMouseMove` handler, stores them with `useState`, and re-renders the circle’s `cx` and `cy` attributes on every movement. Built with React 18 and D3 v7, the example renders purely through SVG elements without additional data sources or animation logic.

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Mouse Follower

MIT Licensed

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