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  1. Home
  2. React
  3. Learn React Hooks, Lazy, and Memo API
React
Video

Learn React Hooks, Lazy, and Memo API

by Tomasz Łakomy
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🕹️ Levels: 🌱 Beginner
⏳ Duration: 0.5 hours
🤑 Price: Subscription
🧑‍💻 Learning Platform: Egghead.io
🧑‍🎓 Certificate: No

🔑 Key Learning Outcomes

  • Add state to functional React component with useState hook.
  • Handle multiple state values using useState React hook.
  • Utilize React useEffect hook to track component mounts and unmounts.
  • Optimize operations with React useMemo hook.
  • Implement code-splitting with React.lazy and React Suspense.
  • Prevent unnecessary re-renders in React functional components with React.memo.

👨‍🏫 About the Course

This course provides a quick introduction to using React hooks, lazy loading, and memoization in React applications. Learn how to enhance functional components with state management, side effects, and performance optimizations.

🎯 Target Audience

  • Beginners interested in learning React hooks and advanced features.
  • Developers looking to improve React application performance and code organization.

✅ Requirements

  • Basic understanding of React and functional components.

📖 Course Content

  • Add state to functional React component with useState hook.
  • Handle multiple state values when using useState React hook.
  • Use React useEffect hook to see how many times component mounts and unmounts.
  • Optimize expensive operations with React useMemo hook.
  • Use React.lazy to do code-splitting with React Suspense.
  • Use React.memo to avoid unnecessary re-renders in React functional components.
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