AppRegistry is the JavaScript entry point to run all React Native apps. It is the control point for registering, running, prerendering, and unmounting all apps. App root components should register themselves with AppRegistry.registerComponent. Apps can be run by invoking AppRegistry.runApplication.
AppRegistry
JavaScript entry point
AppRegistry.registerComponent
AppRegistry.runApplication
To stop an application, call AppRegistry.unmountApplicationComponentAtRootTag with the tag that was passed into runApplication.
stop
AppRegistry.unmountApplicationComponentAtRootTag
runApplication