Understanding useRef in React (Beginner Friendly Guide)

React provides several hooks to manage state and behavior in functional components. One of the most commonly misunderstood hooks is useRef. While it looks simple, it solves important problems related to rendering and DOM interaction.

This blog explains useRef with clear concepts, practical examples, and when to use it correctly.

What is useRef?

useRef is a React Hook that returns a mutable object with a .current property.