Topic 12818 min readStructured Tutorial
React useRef Hook: Creating References
Quick Answer
The React useRef hook allows you to create a mutable reference that persists across renders. It is commonly used to access DOM elements directly or to store mutable values without causing re-renders.
Learning Objectives
- Understand what the useRef hook is and when to use it.
- Learn how to create and use references with useRef in React components.
- Explore practical examples of accessing DOM elements and storing mutable values with useRef.
Introduction
React's useRef hook is a powerful tool for managing references in functional components.
It allows you to access DOM elements or store mutable values without triggering component updates.
References in React help bridge the gap between declarative UI and imperative DOM manipulation.
