A FRAMEWORK FOR BUILDING NATIVE APPS USING REACT
React Native enables you to build world-class application experiences on native platforms using a consistent developer experience based on JavaScript and React. The focus of React Native is on developer efficiency across all the platforms you care about — learn once, write anywhere. Facebook uses React Native in multiple production apps and will continue investing in React Native.
JS Bridge and JavascriptCore
Write Once, Run everywhere
Learn Once, Write Everywhere
Write Once, Run everywhere
Apple allows JS to be updated over the air without having to go through app store permissions.