React

React library guides, hooks, patterns, and ecosystem.

React State Management: useState, useReducer, and When You Actually Need a Library

Most React apps reach for a state management library long before they need one. Here's what useState and useReducer actually cover, and the honest signal for when it's time to add something more.

DevFieldGuide

Jul 27, 20266 min read

Reactblog

React useEffect Cleanup: A Practical Guide

When and why to return a cleanup function from useEffect, with real examples of the bugs it prevents — subscriptions, timers, and stale event listeners.

DevFieldGuide

Jun 23, 20266 min read

Reactblog

React Server Components Explained: What They Are and When to Use Them

A practical, no-hype breakdown of React Server Components — what problem they solve, how they differ from Client Components, and when you actually need them.

DevFieldGuide

Jun 19, 20266 min read

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