Skip to main content
SimilarExport ZIP
100%

Mouse Follower

✓ Published1🌍 Public
Pparsonsdjp
Last edited Dec 25, 2022
Created on Dec 24, 2022

A yellow circle follows the cursor across an SVG canvas, updating its center position in real time as the mouse moves. The visualization uses React's state management with an `onMouseMove` event handler to track client coordinates, while D3.js provides the SVG rendering environment. The circle's position is bound to the mouse coordinates via React's `useState` and `useCallback`, creating a direct one-to-one mapping between input and visual output.

AI-generated description

Program that follows mouse with circle.

MIT Licensed

Similar vizzes

Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across an SVG canvas, updating its position in real time as the pointer moves. Built with React and D3 v7, the visualization uses a stateful `mousePosition` variable updated via an `onMouseMove` event handler on an SVG element, rendering the circle with D3's SVG primitives.

JJosh Zalcman
97% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor within an SVG canvas. The circle's position updates in real-time, moving to match the pointer's coordinates on every mouse movement. The visualization is built with React and D3.js, using a stateful component to track cursor position and render the circle. The `useState` hook maintains the current coordinates, while the `onMouseMove` event handler updates them, and ReactDOM renders the SVG element to the page.

AAryan Sethi
97% match
Loading thumbnail…

Mouse Follower

A yellow circle with a black outline follows the mouse cursor across a blank SVG canvas, responding in real time to pointer movement. The visualization is built with React, using the `useState` hook to store the cursor's coordinates and an `onMouseMove` event handler to update them. D3.js is loaded for its utility functions, and the circle is rendered as an SVG element with ReactDOM, providing a simple demonstration of interactive state-driven rendering.

MMosheAron
97% match
Loading thumbnail…

Mouse Follower

A yellow circle tracks the user's mouse cursor across an SVG canvas, updating its position in real time. The React app listens for mouse-move events through an SVG `onMouseMove` handler, storing coordinates in state. D3.js renders the circle, while React's `useState` and `useCallback` manage the dynamic positioning.

Ssmsk2980
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a blank SVG canvas. The visualization directly maps the cursor's client coordinates to the circle's center position, creating an immediate and direct interactive response. Built with React, the application uses the `useState` and `useCallback` hooks to manage and update the mouse position state, while the SVG `onMouseMove` event triggers the state changes. The circle is rendered as an SVG element with a fixed radius, and the code initializes the circle at the center of a 960 by 500 viewport.

YYibo Zhang
96% match
Loading thumbnail…

Mouse Follower

A yellow circle with a black outline follows the mouse cursor across an SVG canvas in real time. The React app tracks pointer movements via an `onMouseMove` event handler, storing the cursor’s client coordinates in state with `useState` and `useCallback`. D3 v7 is loaded for potential utility, though the core interaction relies on React’s rendering. The circle’s center position updates reactively, creating a direct, responsive visual link between input and output.

Rroc286
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor across a full-screen SVG canvas. The visualization is built with React hooks, using `useState` to track the cursor position and `useCallback` for the mouse-move event handler. The D3 library is available but not actively used; instead, React's rendering updates the circle’s `cx` and `cy` attributes in real time. The example demonstrates simple interactive state management within a React-D3 integration.

SSam Hege
96% match
Loading thumbnail…

Mouse Follower

A yellow circle follows the mouse cursor's movement within an interactive SVG canvas. The visualization uses React's `useState` and `useCallback` hooks to track the mouse position, updating the circle's `cx` and `cy` attributes on every movement event. The code integrates React and D3.js version 5, rendering the circle as an SVG element within a React component. The coordinate system is initialized to the center of a 960 by 500 pixel canvas, and the circle is drawn with a fixed radius of 30 pixels.

SSimmer999
96% match