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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 1 • Chapter 1
Handling Events in React
Key Insights
Please provide the YouTube transcript you wish me to summarize.
Concept Check
How does event bubbling impact React event handling?
Innermost component handles first, then bubbles up.
Events trigger randomly across components.
Events only trigger on the root component.
Events only trigger on the targeted component.
What's the purpose of `preventDefault()` in React event handling?
Stops event propagation completely.
Triggers default behavior again.
Prevents default browser behavior.
Enhances default browser behavior.
How can you prevent default behavior AND stop propagation?
Use `preventDefault()` and `stopPropagation()`.
Use a single custom event method.
Only use `stopPropagation()`.
Only use `preventDefault()`.
Explain the difference between synthetic and native events in React.
No difference; they are the same.
Synthetic are cross-browser wrappers for native events.
Synthetic events are slower than native events.
Native events are cross-browser; synthetic are not.
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Lists and Keys