Setting up and using navigation

For any application that has more than one view, a navigation system is of paramount importance. The need for navigation is so pervasive in application development that Expo provides two templates when you create a new application: Blank or Tab Navigation. This recipe is based on a very pared down version of the Tab Navigation app template provided by Expo. We'll still begin the recipe with a Blank app and build our basic Tab Navigation app from scratch to better understand all of the requisite parts. After completing this recipe, I encourage you to start a new app with the Tab Navigation template to see some of the more advanced features we'll be covering in later chapters, including push notifications and stack navigation.

Getting ready

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