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React Resources, Tutorials and Guides
From hooks and component patterns to performance and state management, this hub gathers React tutorials and guides written by developers shipping real applications to production.
240 articles · Updated March 26, 2026
Master hooks and the mental model of state and re-renders — most React confusion traces back to those fundamentals.
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Getting started
Beginner-friendly guides to help you learn the fundamentals.
From Basics
Quick-reference cheatsheets for tools and libraries in this space.
React Cheatsheet
React is a library for building user interfaces with components and hooks. This cheatsheet covers the core patterns you use daily.
Read guideReact Query Cheatsheet
React Query is a data-fetching library that makes working with server state in React apps a breeze. Here's a no-fluff cheatsheet for core features, examples, and best practices.
Read guideExternal resources
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Frequently asked questions
Quick answers about this topic hub.
Where can I find React tutorials for beginners?▾
Browse the getting started section below for beginner-friendly React articles, or visit our Basics hub for React cheatsheets and quick references.
What are React hooks?▾
Hooks are functions like useState and useEffect that let you use state and lifecycle features in function components. They replaced most class-component patterns and are the standard way to write React today.
How do I manage state in a React app?▾
Start with built-in state (useState, useReducer) and context for shared data. Reach for libraries like Zustand or Redux only when app-wide state grows complex — and consider server-state tools like React Query for data fetching.
