https://github.com/onemolegames/react-native-toast-native
解释：A native and easy to use toast plugin for react-native
预览:
https://github.com/robcalcroft/react-native-in-app-notification
解释：Customisable in-app notification component for React Native
预览:
https://github.com/crazycodeboy/react-native-easy-toast
解释：A react native module to show toast like android, it works on iOS and Android
预览:
https://github.com/cooperka/react-native-snackbar
解释：Material-design "Snackbar" component for Android and iOS
预览:
https://github.com/magicismight/react-native-root-toast
解释：react native toast like component, pure javascript solution
预览:
https://github.com/testshallpass/react-native-dropdownalert
解释：A simple alert to notify users about new chat messages, something went wrong or everything is ok.
预览: