73 lines
4.0 KiB
Markdown
73 lines
4.0 KiB
Markdown
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!> These docs are for the [v3 pre-release](https://github.com/invertase/react-native-firebase/releases/tag/v3.0.0) version, for the currently published release version see the [v2 docs](/v2/)
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---
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<div style="text-align: center;">
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[](https://www.npmjs.com/package/react-native-firebase)
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[](https://www.npmjs.com/package/react-native-firebase)
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[](http://packagequality.com/#?package=react-native-firebase)
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[](/LICENSE)
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[](https://discord.gg/t6bdqMs)
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[](https://www.patreon.com/invertase)
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</div>
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---
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RNFirebase is a _light-weight_ layer sitting on-top of the native Firebase libraries for both iOS and Android which mirrors the Firebase Web SDK as closely as possible.
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Although the [Firebase Web SDK](https://www.npmjs.com/package/firebase) library will work with React Native, it is mainly built for the web.
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RNFirebase provides a JavaScript bridge to the native Firebase SDKs for both iOS and Android therefore Firebase will run on the native thread, allowing the rest of your app to run on the [JS thread](https://facebook.github.io/react-native/docs/performance.html#javascript-frame-rate). The Firebase Web SDK also runs on the JS thread, therefore potentially affecting the frame rate causing jank with animations, touch events etc.
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The native SDKs also allow us to hook into device sdk's which are not possible with the web SDK, for example crash reporting, offline realtime database support, analyics and more!
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All in all, RNFirebase provides much faster performance (~2x) over the web SDK and provides device sdk's not found in the web sdk (see the feature table below).
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---
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## Supported Firebase Features
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> The Web SDK column indicates what modules/functionality from the Web SDK are usable within React Native.
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> '**?**' indicates partial support
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| Firebase Features | v1.x.x | v2.x.x | v3.x.x | Web SDK |
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| ---------------------- | :---: | :---: | :---: | :---: |
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| **AdMob** | ❌ | ✅ | ✅ | ❌ |
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| **Analytics** | ✅ | ✅ | ✅ | ❌ |
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| **App Indexing** | ❌ | ❌ | ❌ | ❌ |
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| **Authentication** | ✅ | ✅ | ✅ | ✅ |
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| _-- Phone Auth_ | ❌ | ❌ | ✅ | ❌ |
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| **Core** | ❌ |**?**| ✅ | ✅ |
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| _-- Multiple Apps_ | ❌ | ❌ | ✅ | ✅ |
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| **Cloud Messaging (FCM)** | ✅ | ✅ | ✅ |**?**|
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| **Crash Reporting** | ✅ | ✅ | ✅ | ❌ |
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| **Dynamic Links** | ❌ | ❌ | ❌ | ❌ |
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| **Firestore** | ❌ | ❌ | ✅ | ❌ |
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| **Invites** | ❌ | ❌ | ❌ | ❌ |
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| **Performance Monitoring** | ✅ | ✅ | ✅ | ❌ |
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| **Realtime Database** | ✅ | ✅ | ✅ | ✅ |
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| _-- Offline Persistence_ | ✅ | ✅ | ✅ |**?**|
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| _-- Transactions_ | ✅ | ✅ | ✅ | ✅ |
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| **Remote Config** | ✅ | ✅ | ✅ | ❌ |
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| **Storage** | ✅ | ✅ | ✅ |**?**|
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---
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### Supported versions - React Native / Firebase
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> The table below shows the supported version of `react-native-firebase` for different React Native versions
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| | v0.36 - v0.39 | v0.40 - v0.46 | v0.47 +
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| ------------------------------- | :---: | :---: | :---: |
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| react-native-firebase | 1.X.X | 2.X.X | 2.1.X |
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> The table below shows the minimum supported versions of the Firebase SDKs for each version of `react-native-firebase`
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| | v1 | v2 | v3 |
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| ---------------------- | :---: | :---: | :---: |
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| Firebase Android SDK | 10.2.0+ | 11.0.0 + | 11.2.0 + |
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| Firebase iOS SDK | 3.15.0+ | 4.0.0 + | 4.0.0 + |
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