React Native is an open-source framework used to create cross-platform mobile applications. It uses JavaScript at its core and has a primitive API of components to build mobile interfaces and functionalities. At Crowdbotics, the React Native framework is an integral part of the RAD stack we offer through our visual app building tool called Crowdbotics App Builder.
This is a companion discussion topic for the original entry at https://blog.crowdbotics.com/how-to-create-a-custom-mobile-react-native-app-with-crowdbotics/