React Native Maps Expo. In this article I will show how to integrate the Geolocation API in a React Native app in two ways. Even adding 10 custom markers to the map like this can cause serious performance issues with the map rendering.
The root of the problem as with almost all React Native performance issues is a large number of unnecessary re-renders. Along with that I am going to implement a real time. Since it will cause problems to mix package managers make sure you only use one or the other.
My head is spinning.
The sdkVersion tells Expo what Expo runtime version to use which corresponds to a React Native version. Used in conjunction with react-native-maps you can have an interactive Map up and running on a phone in no time. Currently Expo SDK is using version 0220. Expo defaults to using yarn as its package manager.
