mouse movement

100%

mouse movement

✓ Published1🌍 Public

Last edited Dec 22, 2021

Created on Dec 22, 2021

A single black circle tracks the user's mouse position across an SVG canvas, creating a simple interactive visualization. The application is built with React and D3 v7, using React's `useState` hook to store and update the mouse coordinates on every `mousemove` event. The circle's center (`cx` and `cy`) is bound directly to the state, and its radius is fixed at 30 pixels. The rendering is handled entirely through React's declarative SVG elements, with no D3 components used beyond the library's inclusion in the script tags.

AI-generated description

Making a smiley face with React and D3

MIT Licensed

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