When Firebase Storage uploads fail with storage/unauthorized, look at your storage rules first, not your upload code.

Start Firebase Storage with folder-scoped rules: public read on the folders that need it, authenticated-only write, and a deny-all catch-all for the rest.

Firebase exports password hashes in its own scrypt flavor, so the password_hasher declaration matters even more here. Get the export format right once and the rest is the same export/import pipeline as any other provider.

Covers this Stream Chat problem: Firebase Extension Fails to Deploy - Node.js 18 Runtime Deprecated. The 'Authenticate with Stream Chat' Firebase Extension failing with 'Runtime nodejs18 is decommissioned' was fixed by Stream: they submitted updated extension versions, Firebase accepted them, and a user confirmed the l

Chrome Web Store flags Firebase's enterprise.js in extension builds because the default firebase/auth import pulls in reCAPTCHA Enterprise code. Fix: in SDK v10.8.0 or later, import from the firebase/auth/web-extension endpoint instead of firebase/auth.

How to failed to execute 'subscribe' on 'PushManager': Subscription failed - no active Service Worker. Verified in gh:firebase/firebase-js-sdk#7575.

The query slowdown was a regression that was fixed in Firebase 10.11.1. Upgrade to 10.11.1 or newer; the reporter confirmed queries became fast again.

Two environment problems, both with workarounds, per commenter adelphes. First, there is no atob in React Native or Node, and the Firebase web SDK uses atob to decode base64 input: import or implement an atob function and attach it to the global object.

A practical guide for Firebase Authentication. Community-confirmed fix: turn on third-party cookies for the incognito session. Commenter andrewhamili reports that flipping the third-party cookie setting on in incognito resolves it.

Covers this Firebase problem: Module not found: Default condition should be last one. Upgrade to Firebase 9.17.1.

You are building with an unsupported Node version. The Firebase JS SDK build needs a supported Node release, not Node 10; the guidance in the thread pointed to Node 16 LTS.

How to fix: Firebase CLI: "firebase.ps1 cannot be loaded because running scripts is disabled on this system". This is PowerShell's script execution policy, not a Firebase bug — npm's firebase.ps1 shim is blocked. Three confirmed fixes: 1) safest: Set-ExecutionPolicy RemoteSigned -Scope CurrentUser in PowerShell (no adm