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

How does styling work in React Native?

#React Native#Styling
Read card
Card #2easy

What is Expo in React Native?

#React Native#Expo
Read card
Card #3medium

How is state managed in React Native?

#React Native#State Management
Read card
Card #4medium

What is the Animated API?

#React Native#Animated API
Read card
Card #5easy

What is Bottom Tab Navigation?

#React Native#Navigation
Read card
Card #6easy

What is TouchableOpacity?

#React Native#TouchableOpacity
Read card
Card #7hard

What is the React Native Bridge?

#React Native#Bridge
Read card
Card #8easy

What is the Text component in React Native?

#React Native#Text
Read card
Card #9hard

What is Deep Linking in React Native?

#React Native#Deep Linking
Read card
Card #10medium

What is the difference between Expo and React Native CLI?

#React Native#Expo
Read card
Card #11easy

What is SafeAreaView?

#React Native#SafeAreaView
Read card
Card #12medium

What is the JavaScript Thread in React Native?

#React Native#Threads
Read card
Card #13easy

What is the View component in React Native?

#React Native#View
Read card
Card #14hard

What is React Native Reanimated?

#React Native#Animations
Read card
Card #15easy

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

#React Native#React
Read card
Card #16medium

What is SectionList in React Native?

#React Native#SectionList
Read card
Card #17easy

What is ScrollView and when should you use it?

#React Native#ScrollView
Read card
Card #18hard

What are Native Modules in React Native?

#React Native#Native Modules
Read card
Card #19hard

What is CodePush in React Native?

#React Native#CodePush
Read card
Card #20easy

What are the core components in React Native?

#React Native#Components
Read card
Card #21easy

What is Flexbox in React Native?

#React Native#Flexbox
Read card
Card #22easy

How do you handle images in React Native?

#React Native#Images
Read card
Card #23medium

How do you handle navigation in React Native?

#React Native#Navigation
Read card
Card #24easy

How can you make API calls in React Native?

#React Native#API
Read card
Card #25medium

What is AsyncStorage?

#React Native#AsyncStorage
Read card
Card #26medium

What is FlatList and why should it be used?

#React Native#FlatList
Read card
Card #27hard

How can you improve performance in React Native applications?

#React Native#Performance
Read card
Card #28medium

What are Push Notifications in React Native?

#React Native#Notifications
Read card
Card #29easy

What is Stack Navigation?

#React Native#Navigation
Read card
Card #30easy

What is Pressable in React Native?

#React Native#Pressable
Read card
Card #31medium

How do you implement authentication in React Native?

#React Native#Authentication
Read card
Card #32hard

How do you prepare a React Native app for production?

#React Native#Production
Read card
Card #33medium

How do you access the camera in React Native?

#React Native#Camera
Read card
Card #34hard

How do you handle offline support in React Native?

#React Native#Offline Support
Read card
Card #35hard

What is JSI in React Native?

#React Native#JSI
Read card
Card #36medium

How do you access device location in React Native?

#React Native#Location
Read card
Card #37hard

What is Fabric in React Native?

#React Native#Fabric
Read card
Card #38medium

How do you debug React Native applications?

#React Native#Debugging
Read card
Card #39medium

How do you optimize images in React Native?

#React Native#Images
Read card
Card #40hard

What are TurboModules in React Native?

#React Native#TurboModules
Read card
Card #41medium

What is Hermes in React Native?

#React Native#Hermes
Read card
Card #42easy

What is the Appearance API?

#React Native#Appearance API
Read card
Card #43hard

What is the new architecture in React Native?

#React Native#Fabric
Read card
Card #44medium

What is Flipper in React Native?

#React Native#Flipper
Read card
Card #45medium

What is Secure Storage in React Native?

#React Native#Security
Read card
Card #46medium

What is NetInfo in React Native?

#React Native#NetInfo
Read card
Card #47medium

How do you integrate maps in React Native?

#React Native#Maps
Read card
Card #48medium

How do you implement dark mode in React Native?

#React Native#Dark Mode
Read card
Card #49medium

How do you handle permissions in React Native?

#React Native#Permissions
Read card
Card #50hard

What is react-native-gesture-handler?

#React Native#Gestures
Read card

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 App Deployment: From Development to Production

React Native App Deployment: From Development to Production

A complete guide to preparing and deploying React Native applications for production.

React Native Performance Optimization Techniques

React Native Performance Optimization Techniques

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