Mouse mover

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✓ Published1🌍 Public

Last edited Jan 9, 2022

Created on Jan 9, 2022

A circle follows the mouse cursor as it moves across an SVG canvas. The React component tracks pointer coordinates via an SVG `onMouseMove` event handler, updating the circle’s `cx` and `cy` attributes through state. D3’s `arc` import is unused here; rendering relies on React’s `useState` and `useCallback` hooks with a plain `<circle>` element. The visualization demonstrates real-time event-driven SVG updates in a React-D3 hybrid setup.

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Half way through a smiley face

MIT Licensed

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