Mouse Follower

100%

Mouse Follower

✓ Published1🌍 Public

Last edited Mar 24, 2022

Created on Mar 24, 2022

A yellow circle with a black outline follows the mouse cursor across a full-screen SVG canvas. The visualization responds in real time to pointer movement, with the circle’s center repositioning to match the cursor’s coordinates. Built using React, it leverages the `useState` hook to track mouse position and updates the SVG circle’s `cx` and `cy` attributes via the `onMouseMove` event handler.

AI-generated description

A program that follows your mouse with a circle.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas. The visualization tracks pointer movement and repositions the circle to match the cursor’s coordinates in real time. Built with React, it uses the `useState` hook to store the mouse position and an `onMouseMove` event handler on the SVG element to update that state. The circle renders via ReactDOM with SVG markup, and its `cx` and `cy` attributes are bound to the current mouse coordinates.

Rrsulli4

97% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse as it moves across a blank SVG canvas. The visualization tracks the cursor position in real time, rendering the circle at the exact coordinates of the pointer. Built with React and ReactDOM, it uses SVG’s `onMouseMove` event handler to capture the cursor’s client coordinates and update the circle’s `cx` and `cy` attributes. The circle maintains a constant radius of 30 pixels within a 960 by 500 viewport.

TTakashi-KK

96% match

Loading thumbnail…

Mouse Follower

A single yellow circle follows the mouse cursor across a blank 960 by 500 pixel SVG canvas. The visualization reacts instantly to pointer movement, updating the circle’s center coordinates in real time. Built with React (16.9), it uses the `useState` hook to track the cursor position and an `onMouseMove` event handler on the SVG element to trigger each update. The circle is rendered as an SVG `<circle>` element, with its `cx` and `cy` properties bound to the current mouse coordinates.

MMohsin Ali

96% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the cursor across an SVG canvas. The visualization tracks the mouse's absolute client coordinates and updates the circle's `cx` and `cy` attributes in real time. Built with React, it uses the `useState` hook to store the mouse position and an `onMouseMove` handler on the `<svg>` element to capture movement. The rendering is done via React's declarative SVG output, with the canvas sized at 960 by 500 pixels.

Aallicia1202

96% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a full-window SVG canvas. The circle’s position updates in real time to match the cursor’s coordinates, offset slightly down and right. The visualization uses React with the `useState` hook to track mouse movement and re-render the SVG circle on each event. The `onMouseMove` event handler captures `clientX` and `clientY` from the JavaScript `MouseEvent`, and the circle is drawn with a fixed radius of 30 pixels and a fill color of `#fcd947`.

TTung Pham

96% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a full-window SVG canvas. Built with React and rendered using SVG, the application tracks pointer movements through an `onMouseMove` event handler, updating the circle's `cx` and `cy` coordinates in real time. The code uses React's `useState` and `useCallback` hooks, with the SVG viewport sized to the browser's `window.innerWidth` and `window.innerHeight`.

Kkurasahakai

95% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a full-screen SVG canvas. The visualization demonstrates a simple interactive state update in React, where the circle’s position mirrors the cursor’s coordinates in real time. The component uses React’s `useState` hook to track the mouse position and `useCallback` to handle the `onMouseMove` event, updating the circle’s `cx` and `cy` attributes. The SVG rendering is driven entirely by React’s declarative updates, with no additional data source or animation library involved.

Wweisbroda@rfa.org

95% match

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a blank SVG canvas, updating its position in real time as the user moves the pointer. Built with React hooks, the app tracks mouse coordinates through the `onMouseMove` handler and stores them in state via `useState`. The circle re-renders at the new location on every movement event, demonstrating a simple interactive visualization that combines React's declarative rendering with D3's SVG utilities.

KKimberly Nguyen

95% match