Practice - Code Splitting & Lazy Loading
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Practice Questions
Test your understanding with targeted questions
What is code splitting?
💡 Hint: Think about why loading everything all at once might not be effective.
What does React.lazy() do?
💡 Hint: Consider what happens in your code when components are not used immediately.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary benefit of code splitting?
💡 Hint: Think about how quickly you can access parts of your application.
True or False: Lazy loading can improve the performance of web applications.
💡 Hint: Consider the benefits of loading only essential resources at first.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a multi-page React application that implements both code splitting and lazy loading effectively. Describe your implementation strategy.
💡 Hint: Sketch your routes and components, deciding which ones are essential for the first load.
Analyze a poorly performing web application and suggest how code splitting and lazy loading could be used to improve it. Provide specific examples.
💡 Hint: Consider user interactions and how they relate to loading resources.
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Reference links
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