use-useref-for-transient-values

What problem does it solve?

This Skill addresses performance issues in React applications by preventing unnecessary re-renders when frequently updating values that do not directly impact the UI.

Core Features & Use Cases

• Transient Value Storage: Utilize useRef to store values that change often but don't require a UI update on every change, such as mouse coordinates or interval IDs.
• Performance Optimization: Avoid performance bottlenecks caused by excessive re-renders when using useState for non-UI critical data.
• Use Case: Track a user's mouse position on the screen without causing the component to re-render on every pixel movement, updating a DOM element's style directly via a ref.

Quick Start

Implement the provided React code example to track mouse movement without re-rendering.