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Unit 1
React Basics to Advanced
Handling Events in React
Lists and Keys
Forms and Controlled Components
Composition vs Inheritance
Working with Hooks (useState, useEffect)
Custom Hooks
Context API
React Router
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
Lists and Keys
Forms and Controlled Components
Lifting State Up
Composition vs Inheritance
Custom Hooks
Context API
React Router
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
Lists and Keys
JSX: The React Syntax
Composition vs Inheritance
Working with Hooks (useState, useEffect)
Custom Hooks
Context API
React Router
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 2 • Chapter 6
Composition vs Inheritance
Key Insights
Please provide the YouTube transcript you wish me to summarize.
Concept Check
When is composition preferred over inheritance?
For strong "is-a" relationships.
For maximizing code reuse.
For simpler code structure.
For flexible, runtime relationships.
What design principle does composition better embody?
Loose coupling, high cohesion.
Inheritance hierarchy.
"Is-a" relationship.
Tight coupling, low cohesion.
Which is more adaptable to future changes?
Inheritance is more flexible.
Composition offers more flexibility.
Both are equally adaptable.
Neither is adaptable.
When is inheritance a better choice than composition?
When a clear "is-a" exists.
For runtime flexibility.
For complex relationships.
For loose coupling.
Which promotes better code reusability?
Inheritance, generally.
Composition always.
Both equally.
Neither does.
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Lifting State Up
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Custom Hooks