Circle follow the Mouse React and SVG.

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Circle follow the Mouse React and SVG.

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Last edited Jan 12, 2023

Created on Jan 11, 2023

A yellow circle follows the mouse cursor across a full-window React SVG canvas. The circle’s position updates continuously via React’s `useState` and `useCallback` hooks, triggered by the SVG’s `onMouseMove` event. The code uses `window.innerWidth` and `window.innerHeight` to size the canvas, and ReactDOM renders the interactive component. This demonstrates real-time state-driven rendering with React and SVG.

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React State and Circle follow the mouse.

MIT Licensed

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