This article demonstrates how to use react-markdown for personalized Markdown rendering, leveraging useRef to handle dynamic data updates and prevent unnecessary re‑renders, while providing full code examples and alternative implementation strategies.
This article explains how to correctly use React's useRef hook with TypeScript across several real‑world scenarios, compares different initialization patterns, highlights typical mistakes with useLayoutEffect, and provides best‑practice solutions for forwarding refs, merging refs, and exposing imperative handles.
This article explains how React refs work with native elements, class components, and function components, demonstrates using useRef, forwardRef, and useImperativeHandle, and discusses the benefits, drawbacks, and alternative patterns for exposing component instances and DOM nodes.
Learn how to use React refs—including useRef, forwardRef, and useImperativeHandle—to access DOM elements, create custom imperative APIs, and build interactive forms with focus and shake effects, while understanding best practices for when to employ refs versus state or props.
This article explains the two meanings of React refs, how ref callbacks work during component mount and unmount, and presents four practical scenarios—scrolling, measuring, portal rendering, and sharing DOM elements—complete with code examples and best‑practice tips.
This article explains the concept of Capture Value in React Hooks, demonstrates the issue with asynchronous state updates using a button example, and shows how to resolve it with useRef, while also providing a simplified custom hook implementation and deeper insight into hook internals.
