React 16.13 Docs

React 16.13 Documentation

Table of Content

Getting Started

Add React to a Website

Create a New React App

CDN Links

Release Channels

1. Hello World

2. Introducing JSX

3. Rendering Elements

4. Components and Props

5. State and Lifecycle

6. Handling Events

7. Conditional Rendering

8. Lists and Keys

9. Forms

10. Lifting State Up

11. Composition vs Inheritance

12. Thinking In React

Accessibility

Code-Splitting

Context

Error Boundaries

Forwarding Refs

Fragments

Higher-Order Components

Integrating with Other Libraries

JSX In Depth

Optimizing Performance

Portals

Profiler

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

React

React.Component

ReactDOM

ReactDOMServer

DOM Elements

SyntheticEvent

Test Utilities

Test Renderer

JS Environment Requirements

Glossary

1. Introducing Hooks

2. Hooks at a Glance

3. Using the State Hook

4. Using the Effect Hook

5. Rules of Hooks

6. Building Your Own Hooks

7. Hooks API Reference

8. Hooks FAQ

Testing Overview

Testing Recipes

Testing Environments

1. Introducing Concurrent Mode

2. Suspense for Data Fetching

3. Concurrent UI Patterns

4. Adopting Concurrent Mode

5. Concurrent Mode API Reference

How to Contribute

Codebase Overview

Implementation Notes

Design Principles

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

Tutorial: Intro to React