React Native [0]. Your view-specific code still has to be done per-platform, but your core logic can be shared, and all of it is written with Javascript using React as the framework. The JS creates and controls native elements, with the native parts mostly abstracted away.<p>[0] <a href="https:&#x2F;&#x2F;facebook.github.io&#x2F;react-native&#x2F;" rel="nofollow">https:&#x2F;&#x2F;facebook.github.io&#x2F;react-native&#x2F;</a>