The easiest way to get started with your tanstack-start Firebase 🔥 saas project.
Complete enterprise-ready starter template featuring SSR Cookie Auth, Custom Resend Magic Links, Multi-Provider Account Linking, Re-Authentication Dialogs, and seamless Firebase App Hosting deployment.
SSR HTTP-Only Cookies
Resend React-Email Magic Links
Firebase App Hosting Native
Features & Capability Overview
Everything you need for a modern Firebase SaaS
Pre-built architecture, type-safe components, and enterprise auth features to give your product a massive head start.
SSR & Security
SSR Cookie Auth & Session Sync
Full TanStack Start integration with Firebase Server App. Automatically syncs ID tokens to HTTP-Only __session cookies for instant server-side auth.
Passwordless
Resend Custom Magic Link Emails
Passwordless magic link sign-in powered by Firebase Admin SDK and Resend. Sends styled React Email templates directly to user inboxes.
OAuth & Auth
Multi-Provider Account Linking
Seamlessly connect and disconnect Google OAuth, GitHub, Email/Password, and Anonymous guest sessions with unified user profiles.
Security
Re-Authentication Security Modal
Catches auth/requires-recent-login errors on sensitive actions (account deletion, unlinking) and prompts for password or OAuth re-verification.
User Flow
Email Verification & Alert Banner
Built-in email verification workflow with a persistent top notification banner for unverified accounts and instant state reloading.
Deployment
Firebase App Hosting & Secret Manager
Pre-configured apphosting.yaml with GCP Secret Manager integration for seamless zero-downtime production deployment.