React Native Preparation Pack

Learn mobile bridge systems, JavaScript Interface (JSI), performance profiling, thread execution, and Fabric layout engine.

Question Cards

Showing 50 of 50 drills
Card #1easy

What is React Native and how is it different from React?

#React Native#React
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Card #2easy

What are the core components in React Native?

#React Native#Components
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Card #3easy

What is the View component in React Native?

#React Native#View
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Card #4easy

What is the Text component in React Native?

#React Native#Text
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Card #5easy

How does styling work in React Native?

#React Native#Styling
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Card #6easy

What is Flexbox in React Native?

#React Native#Flexbox
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Card #7easy

What is Expo in React Native?

#React Native#Expo
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Card #8medium

What is the difference between Expo and React Native CLI?

#React Native#Expo
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Card #9medium

What is FlatList and why should it be used?

#React Native#FlatList
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Card #10medium

What is SectionList in React Native?

#React Native#SectionList
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Card #11easy

What is ScrollView and when should you use it?

#React Native#ScrollView
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Card #12medium

How do you handle navigation in React Native?

#React Native#Navigation
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Card #13easy

What is Stack Navigation?

#React Native#Navigation
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Card #14easy

What is Bottom Tab Navigation?

#React Native#Navigation
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Card #15easy

How can you make API calls in React Native?

#React Native#API
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Card #16medium

How is state managed in React Native?

#React Native#State Management
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Card #17medium

What is AsyncStorage?

#React Native#AsyncStorage
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Card #18easy

What is SafeAreaView?

#React Native#SafeAreaView
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Card #19easy

What is Pressable in React Native?

#React Native#Pressable
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Card #20easy

What is TouchableOpacity?

#React Native#TouchableOpacity
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Card #21hard

What are Native Modules in React Native?

#React Native#Native Modules
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Card #22hard

What is the React Native Bridge?

#React Native#Bridge
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Card #23medium

What is the JavaScript Thread in React Native?

#React Native#Threads
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Card #24hard

How can you improve performance in React Native applications?

#React Native#Performance
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Card #25hard

What is React Native Reanimated?

#React Native#Animations
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Card #26medium

What is the Animated API?

#React Native#Animated API
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Card #27easy

How do you handle images in React Native?

#React Native#Images
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Card #28hard

What is Deep Linking in React Native?

#React Native#Deep Linking
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Card #29medium

What are Push Notifications in React Native?

#React Native#Notifications
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Card #30hard

What is CodePush in React Native?

#React Native#CodePush
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Card #31medium

What is Hermes in React Native?

#React Native#Hermes
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Card #32hard

What is the new architecture in React Native?

#React Native#Fabric
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Card #33hard

What is Fabric in React Native?

#React Native#Fabric
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Card #34hard

What are TurboModules in React Native?

#React Native#TurboModules
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Card #35hard

What is JSI in React Native?

#React Native#JSI
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Card #36medium

How do you implement authentication in React Native?

#React Native#Authentication
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Card #37medium

What is Secure Storage in React Native?

#React Native#Security
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Card #38hard

How do you handle offline support in React Native?

#React Native#Offline Support
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Card #39medium

What is NetInfo in React Native?

#React Native#NetInfo
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Card #40medium

How do you access device location in React Native?

#React Native#Location
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Card #41medium

How do you integrate maps in React Native?

#React Native#Maps
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Card #42medium

How do you access the camera in React Native?

#React Native#Camera
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Card #43medium

How do you handle permissions in React Native?

#React Native#Permissions
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Card #44hard

What is react-native-gesture-handler?

#React Native#Gestures
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Card #45medium

How do you implement dark mode in React Native?

#React Native#Dark Mode
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Card #46easy

What is the Appearance API?

#React Native#Appearance API
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Card #47medium

How do you debug React Native applications?

#React Native#Debugging
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Card #48medium

What is Flipper in React Native?

#React Native#Flipper
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Card #49medium

How do you optimize images in React Native?

#React Native#Images
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Card #50hard

How do you prepare a React Native app for production?

#React Native#Production
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Frequently Asked Questions

How does React Native communicate with native modules?

It communicates synchronously using JSI (JavaScript Interface) under the new architecture.

Related Blogs

React Native New Architecture: Fabric & TurboModules

React Native New Architecture: Fabric & TurboModules

The React Native New Architecture is here. Understand Fabric, TurboModules, and the Javascript Interface (JSI) that makes mobile apps run at 60fps.

React Native Architecture: How Mobile Apps Work Under the Hood

React Native Architecture: How Mobile Apps Work Under the Hood

A complete explanation of React Native architecture and how JavaScript creates native mobile experiences.

React Native Performance Optimization Techniques

React Native Performance Optimization Techniques

Learn practical React Native techniques to improve speed, responsiveness, and application performance.

React Native Navigation Guide: Building Multi Screen Apps

React Native Navigation Guide: Building Multi Screen Apps

Learn how to design scalable navigation systems for React Native mobile applications.