FirebaseExtended · tyler-reitz · Jul 2, 2026 · Jul 6, 2026 · Jul 8, 2026 · Jul 9, 2026
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
@@ -79,6 +79,27 @@ jobs:
           ./reactfire-${{ github.run_id }}/unpack.sh
       - name: Run tests
         run: npm run test
+  type-check:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        react: ["18", "19"]
+      fail-fast: false
+    name: Type check (React ${{ matrix.react }})
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup node
+        uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: 'npm'
+      - name: Install deps
+        run: npm ci
+      - name: Install React ${{ matrix.react }} types
+        run: npm install --no-save react@${{ matrix.react }} react-dom@${{ matrix.react }} @types/react@${{ matrix.react }} @types/react-dom@${{ matrix.react }}
+      - name: Type check
+        run: npx tsc --noEmit
   publish:
     runs-on: ubuntu-latest
     name: Publish (NPM)

diff --git a/.npmignore b/.npmignore
@@ -0,0 +1 @@
+src/*.type-test.ts
diff --git a/README.md b/README.md
@@ -11,6 +11,10 @@ Firebase.
 - **Access Firebase libraries from any component** - Need the Firestore SDK? `useFirestore`. Remote Config? `useRemoteConfig`.
 - **Safely configure Firebase libraries** - Libraries like Firestore and Remote Config require settings like `enablePersistence` to be set before any data fetches are made. This can be tough to support in React's world of re-renders. ReactFire gives you `useInitFirestore` and `useInitRemoteConfig` hooks that guarantee they're set before anything else.
 
+## Platform support
+
+ReactFire is designed for **web React apps** and wraps the [Firebase Web SDK](https://firebase.google.com/docs/web/setup). It is not compatible with React Native or Expo. For React Native projects, use [react-native-firebase](https://rnfirebase.io/) instead.
+
 ## Install
 
 ```bash

diff --git a/docs/reference/README.md b/docs/reference/README.md
diff --git a/docs/reference/classes/ReactFireError.md b/docs/reference/classes/ReactFireError.md
diff --git a/docs/reference/functions/AuthCheck.md b/docs/reference/functions/AuthCheck.md
diff --git a/docs/reference/functions/SuspenseWithPerf.md b/docs/reference/functions/SuspenseWithPerf.md
diff --git a/docs/reference/functions/checkIdField.md b/docs/reference/functions/checkIdField.md
diff --git a/docs/reference/functions/checkOptions.md b/docs/reference/functions/checkOptions.md
diff --git a/docs/reference/functions/checkinitialData.md b/docs/reference/functions/checkinitialData.md
diff --git a/docs/reference/functions/useFirestoreDocData.md b/docs/reference/functions/useFirestoreDocData.md
diff --git a/docs/reference/functions/useFirestoreDocDataOnce.md b/docs/reference/functions/useFirestoreDocDataOnce.md
diff --git a/docs/reference/interfaces/ReactFireOptions.md b/docs/reference/interfaces/ReactFireOptions.md
diff --git a/docs/reference/interfaces/SignInCheckOptionsBasic.md b/docs/reference/interfaces/SignInCheckOptionsBasic.md
diff --git a/docs/reference/interfaces/SignInCheckOptionsClaimsObject.md b/docs/reference/interfaces/SignInCheckOptionsClaimsObject.md
diff --git a/docs/reference/interfaces/SignInCheckOptionsClaimsValidator.md b/docs/reference/interfaces/SignInCheckOptionsClaimsValidator.md
diff --git a/docs/reference/type-aliases/StorageImageProps.md b/docs/reference/type-aliases/StorageImageProps.md