Question 1

How to set up nested navigation in React Navigation?

Accepted Answer

Use navigators like Stack or Drawer inside other navigators, configuring screens hierarchically. Refer to the official docs for examples on nesting patterns and passing params between nested screens.

Question 2

React Navigation vs React Router for React Native apps?

Accepted Answer

React Navigation is built specifically for React Native with native-feel components, while React Router is web-focused and less optimized for mobile. Choose React Navigation for better platform integration and performance in mobile apps.

Question 3

How to handle authentication flows with React Navigation?

Accepted Answer

Use conditional rendering based on auth state, often with a root navigator switching between auth and main stacks. Implement guards or hooks to manage screen access, as covered in the documentation for state-dependent navigation.

Question 4

Why is my React Navigation screen transition slow?

Accepted Answer

Slow transitions can stem from heavy screen components or incorrect navigator configuration. Optimize with React.memo, use native stack for better performance, and check for unnecessary re-renders using devtools.

Question 5

Best way to pass parameters between screens in React Navigation?

Accepted Answer

Use the navigation.navigate method with a params object, then access them via route.params in the target screen. For complex data, consider context or state management libraries to avoid prop drilling.

Question 6

How to customize the drawer in React Navigation?

Accepted Answer

Leverage the drawer navigator's options for styling and content, or use custom components via drawerContent. The @react-navigation/drawer package provides APIs for overriding default UI elements.

Question 7

Can I use React Navigation with Expo?

Accepted Answer

Yes, React Navigation works seamlessly with Expo and is often recommended for Expo projects. Install the necessary packages via npm or yarn, and follow Expo-specific setup guides in the documentation.

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