Mouse Follower

100%

Mouse Follower

✓ Published0🌍 Public

Last edited Apr 13, 2022

Created on Apr 13, 2022

A large, unfilled circle traces the pointer's path across the full browser window, its position updating in real time as the mouse moves. The visualization uses React's `useState` and `useCallback` hooks to manage the circle's coordinates, which are rendered on an SVG canvas that spans the viewport's width and height. The circle's center is set from the `clientX` and `clientY` properties of the mouse-move event, while the window's initial dimensions determine the starting position. This example demonstrates a minimal, responsive interaction between user input and SVG graphics.

AI-generated description

A program that follows your mouse pointer with a circle.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across a full-screen SVG canvas, tracking the pointer's current position in real time. The visualization uses React's `useState` and `useCallback` hooks to manage and update the circle's center coordinates on every `onMouseMove` event, rendering the result as an SVG `<circle>` element. The initial position is centered in the viewport, and the window dimensions determine the SVG's width and height.

MMonish Vassantrai

93% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across the full browser window, with its position updating in real time to match the pointer's coordinates. Built with React hooks (useState and useCallback), the app tracks mouse movement via the SVG onMouseMove event and renders the circle using SVG elements. The visualization uses ReactDOM to mount the component and adjusts to the window's inner dimensions, demonstrating a simple interactive pattern with no external charting library.

Ggeorgie-flood

92% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across an SVG canvas that fills the browser window, updating its position in real time. The visualization demonstrates React state management with the `useState` hook, tracking mouse coordinates via an `onMouseMove` event handler on the SVG element. React and ReactDOM render the circle at the cursor's `clientX` and `clientY` positions, and the initial state places the circle at the center of the viewport before interaction begins.

Ppytorchgirl

92% match

Loading thumbnail…

Mouse Follower

A full-screen SVG circle follows the mouse cursor in real time, with its center tied directly to the pointer’s clientX and clientY coordinates. Built with React, the example uses the `useState` and `useCallback` hooks to track mouse position and update the circle’s `cx` and `cy` attributes on every move. Rendering is handled via ReactDOM to an SVG element that spans the entire browser window, with no explicit data source beyond user input.

JJames Rhodes

92% match

Loading thumbnail…

Mouse Follower

A React-based SVG visualization demonstrates a circle that follows the cursor across a 960-by-500 viewport. The application tracks the mouse position through the `onMouseMove` event handler, updating state via React’s `useState` and `useCallback` hooks, then re-renders the circle’s center coordinates accordingly. The circle starts at the viewport’s midpoint and moves smoothly to match the pointer’s `clientX` and `clientY` values. The rendering relies on React DOM to mount the SVG element, with no external charting library involved.

Ppnlinyz

92% match

Loading thumbnail…

Mouse Follower

This example shows a single circle that follows the mouse cursor across the full browser window. The circle’s position updates in real time as the user moves the pointer over an SVG canvas. Built with React (version 16.9.0) and ReactDOM, the component uses the `useState` hook to store the mouse coordinates and the `useCallback` hook to handle `mousemove` events, retrieving `clientX` and `clientY` from the event object. The SVG is sized to `window.innerWidth` and `window.innerHeight`, with the circle’s `cx` and `cy` attributes bound to the current mouse position.

IIsh Takkar

92% match

Loading thumbnail…

Mouse Follower

A React SVG visualization displays a single circle that follows the mouse cursor across a 960 by 500 canvas. The circle's center coordinates update in real time to match the pointer's clientX and clientY position, which are logged to the console. Using React's useState and useCallback hooks, the app renders a responsive circle with a 20-pixel radius. The visualization relies on React and ReactDOM for state management and SVG rendering, with no data source or external libraries beyond the React framework.

FFoair

92% match

Loading thumbnail…

Mouse Follower

A circle follows the mouse cursor across a full-screen SVG canvas, updating its position in real time as the pointer moves. The React app uses the `useState` hook to store the current mouse coordinates and the `useCallback` hook to define a `handleMouseMove` event handler, which reads `clientX` and `clientY` from the synthetic event. The circle, with a fixed radius of 30 pixels, is rendered via SVG’s `<circle>` element, whose `cx` and `cy` attributes are bound to the state, and the window’s dimensions determine the viewport size.

PPaul B

92% match