React Native is a native app development platform utilizing Javascript. It is an amalgamation of both native and react native development. It is a highly functional framework and a best-in-class javascript library to create an attractive user interface. Many companies, including Facebook, find it troublesome to deliver the best functionalities through the current native stack. The framework back then was losing either productivity, quality, or focusing on the single platform. React Native has removed this barrier and provided all the features in one go.