react@19.3

Overview
Hooks
Components
APIs

react-dom@19.3

Hooks
- useFormStatus
Components
APIs
Client APIs
- createRoot
- hydrateRoot
Server APIs
Static APIs

React Compiler

Configuration
Directives
- "use memo"
- "use no memo"
Compiling Libraries

React DevTools

React Performance tracks

eslint-plugin-react-hooks

Lints

Rules of React

Overview

React Server Components

Server Components
Server Functions
Directives
- 'use client'
- 'use server'

Legacy APIs

Legacy React APIs

useContext

useContext is a React Hook that lets you read and subscribe to context from your component.