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Integrate Into Existing Project
This guide is for integrating Firebase into an existing React Native project.
Creating a new React Native project? See the new projects guide instead.
Expo Users: Support will not be provided when using the library in Expo applications (ejected or otherwise). For support on how to use Firebase with Expo, you should contact the Expo team or the Expo community.
Adding the app dependency
Every project using React Native Firebase requires the
app module to be installed. Using Yarn, add the module to your
yarn add @react-native-firebase/app
For users on React Native >= 0.60, the module will be automatically linked to your project.
Now that you've installed the core Firebase module into your existing project, you now need to setup your project with Android & iOS: