React Functional Components eBook

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Class components were the sole mechanism to track the state and lifecycle of a React component before React 16.8 Function parts were regarded as "state-less."

Functional components are now essentially identical to Class components thanks to the addition of Hooks. Because of how little they differ, you probably won’t ever need to use a Class component in React.

Even though functional components are preferable, there are no plans to eliminate class components from React at the moment.

You’ll get a general overview of using functional components in this guide.

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React Functional Components eBook

Introduction

React Components

Create a Class Component

Component Constructor

Props

Props in the Constructor

Components in Components

Components in Files

React Class Component State

Creating the state Object

Using the state Object

Changing the state Object

Size

2.77 MB

Length

9 pages

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Pages

Introduction

React Components

Create a Class Component

Component Constructor

Props

Props in the Constructor

Components in Components

Components in Files

React Class Component State

Creating the state Object

Using the state Object

Changing the state Object

Size

Length

React Functional Components eBook