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Unit 1

React Basics to Advanced

Handling Events in React

Forms and Controlled Components

Composition vs Inheritance

Working with Hooks (useState, useEffect)

Working with APIs in React

Testing React Components

Performance Optimization in React

Conditional Rendering

Components and Props

State and Lifecycle Methods

JSX: The React Syntax

Deployment of React Applications

Lifting State Up

Advanced State Management (Redux, Zustand, Recoil)

Introduction to React

Unit 2

React Basics to Advanced

JSX: The React Syntax

Conditional Rendering

Forms and Controlled Components

Lifting State Up

Composition vs Inheritance

Working with APIs in React

Testing React Components

Advanced State Management (Redux, Zustand, Recoil)

Deployment of React Applications

State and Lifecycle Methods

Performance Optimization in React

Working with Hooks (useState, useEffect)

Components and Props

Introduction to React

Handling Events in React

Unit 3

React Basics to Advanced

State and Lifecycle Methods

Conditional Rendering

JSX: The React Syntax

Composition vs Inheritance

Working with Hooks (useState, useEffect)

Working with APIs in React

Testing React Components

Advanced State Management (Redux, Zustand, Recoil)

Performance Optimization in React

Deployment of React Applications

Introduction to React

Components and Props

Lifting State Up

Handling Events in React

Forms and Controlled Components

Unit 1 • Chapter 14

State and Lifecycle Methods

Key Insights

Please provide the YouTube transcript you wish me to summarize.

Concept Check

Which lifecycle method is called after componentDidMount?

render

componentWillUnmount

componentDidUpdate

There is no method after componentDidMount.

When does shouldComponentUpdate run?

After every render

Never

Before every render, for optimization.

Only on mount

What's the purpose of componentWillUnmount?

State updates

Cleanup before component removal.

Rendering UI

Initial data fetch

True or false: state updates are synchronous.

False

True

False, they are asynchronous.

Sometimes

Components and Props

JSX: The React Syntax