Components of a mobile app can be reused on websites. That can present very attractive efficiency advantages. It is also possible to expand existing apps with components built in React Native. A mobile app doesn’t need to be redone entirely, but can be gradually expanded and improved, as we have done for the Efteling app.

the benefits of React Native

a library with standard user interface components
high performance of the mobile app, similar to a mobile app that was created especially for that operating system
reuse of the components on the website platform
support from Facebook and an active developer community
one development environment and single phase knowledge acquisition for developing apps for both Android and iOS