React Native Create Custom Component/Library

Question

In React Native, there are certain third-party components which compile their own libraries that can be included in your main React project. Examples of such third-party lib

Answer 1

Take a look at the official Facebook guide Native Modules Setup. It explains how to start:

$ yarn global add create-react-native-module
$ create-react-native-module MyLibrary

This will generate a README.md with next steps as follows:

react-native-my-library

Getting started

$ npm install react-native-my-library --save

Mostly automatic installation

$ react-native link react-native-my-library

Usage

import my-library from 'react-native-my-library';

// TODO: What to do with the module? 
my-library;