React mouse follower

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React mouse follower

✓ Published0🌍 Public

Last edited May 1, 2021

Created on May 1, 2021

A React mouse follower demonstrates a circle tracking the cursor across an SVG canvas. Using React's `useState` and `useCallback` hooks, the component updates the circle's `cx` and `cy` coordinates on every `onMouseOver` event, binding `clientX` and `clientY` to the SVG circle. The fixed 960×500 viewport starts the circle centered, and the lightweight interaction shows declarative state-driven rendering with React 17 and D3 v6 in the SVG namespace.

AI-generated description

React - Mouse follower

making use of useState, useCallback hooks of React.

MIT Licensed

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