React 1. Try

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✓ Published0🌍 Public

Last edited Aug 7, 2021

Created on May 16, 2021

A React application renders an interactive SVG circle that follows the mouse cursor across a 960x500 canvas. The circle changes color between blue and red on click, and expands by 20 pixels when hovered over. Using React's `useState` and `useCallback` hooks, the component updates the circle's position, fill, and radius based on mouse events. The visualization demonstrates React's declarative rendering with SVG, loading React 16.9.0 from a CDN and drawing the circle via JSX within an `<svg>` element.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

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