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Interaction with React

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SSven
Last edited Jul 23, 2021
Created on Jul 23, 2021

A React component renders an SVG circle that follows the mouse cursor across a 960 by 500 viewport. The `App` component uses the `useState` and `useCallback` hooks to track and update the mouse position, binding an `onMouseMove` event handler to the SVG element. This example demonstrates integrating React's state management with D3 v5 and SVG rendering, showing how direct event handling replaces D3's typical selection and data-join pattern.

AI-generated description

A mouse follower

MIT Licensed

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