Native Platform
Your application may need access to platform features that aren’t directly available from react-native or one of the hundreds of third-party libraries maintained by the community. Maybe you want to reuse some existing Objective-C, Swift, Java, Kotlin or C++ code from the JavaScript runtime. Whatever your reason, React Native exposes a powerful set of API to connect your native code to your JavaScript application code.
This guide introduces:
- Native Modules: native libraries that have no User Interface (UI) for the user. Examples would be persistent storage, notifications, network events. These are accessible to your user as JavaScript functions and objects.
- Native Component: native platform views, widgets and controllers that are available to your application's JavaScript code through React Components.
note
You might have previously been familiar with:
These are our deprecated native module and component API. You can still use many of these legacy libraries with the New Architecture thanks to our interop layers. You should consider:
- using alternative libraries,
- upgrading to newer library versions that have first-class support for the New Architecture, or
- port these libraries yourself to Turbo Native Modules or Fabric Native Components.
- Native Modules
- Fabric Native Components