Learn to install JavaScript modules that include native code. Some React Native modules include native code for Android and/or iOS in addition to JavaScript. We'll install the react-native-video component using npm install, and then link it with the react-native link command so that our Video component works properly on both iOS and Android.
For example:
npm i --save react-native-video
After you install the libaray, you also need to link it:
react-native link react-native-video