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Top 58 React Native Interview Questions & Answers (2026)

58 Questions 29 Beginner 19 Intermediate 10 Advanced

About React Native

This technology is widely used in software development and is a frequent topic in technical interviews at companies of all sizes.

What to Expect in a React Native Interview

Interviews cover both foundational concepts and practical application of this technology, with questions ranging from definitions to architectural decision-making.

How to Use This Guide

Work through questions in order of difficulty to build your understanding progressively. Bookmark challenging questions and revisit them before your interview.

Curated by Tech Baithak Editorial Team · Last updated: May 2026

Beginner 29 questions

Core concepts every React Native developer must know.

01 What is React Native? 02 What is the difference between React Native and React? 03 What are the core components in React Native? 04 What is the StyleSheet API in React Native? 05 How does Flexbox work in React Native? 06 What is the difference between FlatList and ScrollView? 07 What is React Navigation? 08 What is the difference between TouchableOpacity, TouchableHighlight, and Pressable? 09 What is AsyncStorage in React Native? 10 What is Expo? 11 What are hooks in React Native? 12 What is the Platform API in React Native? 13 What is Metro bundler in React Native? 14 What is the difference between development and production builds in React Native? 15 What is Hermes in React Native? 16 What is the Image component in React Native? 17 What is TextInput in React Native? 18 What is SafeAreaView in React Native? 19 What is the Modal component in React Native? 20 What are React Native permissions? 21 What is linking in React Native? 22 What is the Dimensions API in React Native? 23 What is the Alert API in React Native? 24 What is the FlatList component and its key props? 25 What is the Animated API in React Native? 26 How does state management work in React Native? 27 What is KeyboardAvoidingView? 28 What is the difference between paddingHorizontal/paddingVertical and paddingTop/Left/Right/Bottom? 29 What is Fast Refresh in React Native?

Intermediate 19 questions

Practical knowledge for developers with hands-on experience.

01 What is the React Native New Architecture? 02 What is React Navigation nested navigators? 03 How do you handle network requests in React Native? 04 What are Native Modules in React Native? 05 What is the difference between react-native-reanimated and the Animated API? 06 What is the React Native bridge and how does it work? 07 What is react-native-gesture-handler? 08 What is Expo Router? 09 What is react-native-maps? 10 What is the difference between Expo Go and a custom development build? 11 How do you implement authentication in React Native? 12 What is performance optimization in React Native? 13 What is CodePush (App Center) and OTA updates? 14 What is Deep Linking in React Native? 15 What is the useEffect hook and common patterns in React Native? 16 What is Flipper in React Native? 17 What are background tasks in React Native? 18 What is react-native-reanimated Shared Values and Worklets? 19 What is the Context API pattern for global state in React Native?

Advanced 10 questions

Deep expertise questions for senior and lead roles.

01 How does the React Native New Architecture improve performance? 02 What is react-native-vision-camera? 03 What is WatermelonDB for React Native? 04 What is react-native-skia? 05 What is MMKV and how does it compare to AsyncStorage? 06 What is the Reanimated layout animation system? 07 What is the React Native testing strategy? 08 What is react-native-svg and when do you use it? 09 What is the performance of FlatList and how do you optimize it for large datasets? 10 What are React Native Security Best Practices?

Back to All Topics 58 questions total