About react.wiki
The structured React knowledge base built by developers, for developers. Clear explanations, production-ready patterns, and real-world best practices.
Making React knowledge accessible to everyone
We believe that high-quality educational content should be free and accessible. react.wiki was created to bridge the gap between the official React documentation and the practical, pattern-driven knowledge that professional developers need in their daily work.
Whether you're just getting started with React or looking for advanced patterns for production applications, our goal is to provide content that is clear, accurate, and immediately useful.
What drives our content
Accuracy first
Every article is fact-checked against the latest React documentation and tested with real code. We update content regularly as APIs evolve and community best practices change.
Clarity over complexity
We explain concepts using plain language, progressive examples, and visual aids. Complex topics are broken into digestible sections that build understanding step by step.
Production-ready code
Code examples are not toy demos. We provide patterns that work in real applications, with proper error handling, TypeScript types, and performance considerations.
Practical focus
We prioritize topics and patterns that developers actually use. Content is organized by real-world use cases, not abstract categories, so you can quickly find what you need.
Community-driven
Our content roadmap is shaped by developer feedback. We listen to what the community needs and continuously add guides on trending topics and commonly asked questions.
Always free
All content on react.wiki is free to access. We sustain the project through non-intrusive advertising so that knowledge remains accessible to developers everywhere.
Comprehensive React topics
From foundational concepts to advanced patterns, we cover the full spectrum of React development.
React Hooks
Deep dives into useState, useEffect, useCallback, useMemo, useRef, and custom hooks with practical examples.
Components & Patterns
Component composition, render patterns, higher-order components, compound components, and more.
State Management
Context API, Redux Toolkit, Zustand, Jotai — choosing the right tool and implementing it effectively.
Performance Optimization
Memoization strategies, code splitting, virtualization, profiling, and avoiding common performance pitfalls.
Routing & Navigation
React Router setup, nested routes, protected routes, dynamic routing, and navigation patterns.
API & Data Fetching
REST and GraphQL integration, React Query, SWR, error handling, caching, and data synchronization.
Start learning today
Explore our curated collection of React guides and take your development skills to the next level.
This page was last updated on February 13, 2026.