Hola mundo!
INSTALLATION
Getting Started
Add React to a Website
Create a New React App
CDN Links
MAIN CONCEPTS
React
React.Component
ReactDOM
ReactDOMServer
DOM Elements
SyntheticEvent
Test Utilities
Shallow Renderer
Test Renderer
JS Environment Requirements
Glossary
ADVANCED GUIDES
Accessibility
Code-Splitting
Context
Error Boundaries
Forwarding Refs
Fragments
Higher-Order Components
Integrating with Other Libraries
JSX In Depth
Optimizing Performance
Portals
React Without ES6
React Without JSX
Reconciliation
Refs and the DOM
Render Props
Static Type Checking
Strict Mode
Typechecking With PropTypes
Uncontrolled Components
Web Components
API REFERENCE
React
React.Component
ReactDOM
ReactDOMServer
DOM Elements
SyntheticEvent
Test Utilities
Shallow Renderer
Test Renderer
JS Environment Requirements
Glossary
HOOKS (NEW)
Introducing Hooks
Hooks at a Glance
Using the State Hook
Using the Effect Hook
Rules of Hooks
Building Your Own Hooks
Hooks API Reference
Hooks FAQ
CONTRIBUTING
How to Contribute
Codebase Overview
Implementation Notes
Design Principles
FAQ
AJAX and APIs
Babel, JSX, and Build Steps
Passing Functions to Components
Component State
Styling and CSS
File Structure
Versioning Policy
Virtual DOM and Internals