Interaction with React

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Interaction with React

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Last edited Mar 26, 2021

Created on Mar 26, 2021

A React application renders a smiley face that follows the mouse cursor across the full browser window. The face is a single SVG circle whose center coordinates update in response to mouse movement events. The component uses React’s `useState` and `useCallback` hooks to manage the mouse position state and optimize the event handler. ReactDOM renders the SVG element, which has an `onMouseMove` listener that captures the cursor’s clientX and clientY values. The example demonstrates state-driven interaction in React without any additional data sources or external visualization libraries.

AI-generated description

Smiley face implementation with React.

MIT Licensed

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