Next.js+Firebase Firestore
Compatibility analysis and integration guide
Last updated: Jan 7, 2026
N
Next.jsF
Firebase FirestorePartial Compatibility
Works with some limitations or workarounds
Compatibility Analysis
Summary
Compatible for SSR and Server Components using FirebaseServerApp, but does NOT work in Edge Runtime (middleware, edge functions).
Technical Details
Firebase officially supports Next.js 15 as of Oct 2024. Server Actions work with Firestore for mutations. Some bundling issues may occur.
nextjsfirebasefirestoreedge-runtime
Solution Available
Recommended Approach
Use runtime: "nodejs" for routes using Firestore. Client SDK for Client Components.
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