Fork of Loading data in React

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Fork of Loading data in React

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Last edited Jan 20, 2022

Created on Jan 20, 2022

This example shows a React application that renders an SVG circle which follows the mouse cursor across a 960 by 500 coordinate space. The circle updates its position in real time using React’s `useState` hook to store the mouse coordinates, triggered by the `onMouseMove` event handler on the SVG element. The `useCallback` hook memoizes the event handler, and `ReactDOM.render` mounts the component into the DOM. The visualization demonstrates state-driven rendering with SVG, where every mouse movement causes a re-render that moves the circle.

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React Starter code.

MIT Licensed

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