Firebase provides a complete serverless platform for web applications, combining Firestore for the database, Cloud Functions for backend logic, Firebase Hosting for CDN-distributed static assets, and Firebase Auth for identity management. Developers build and deploy full-stack...
ZTABS builds serverless web applications with Firebase — delivering production-grade solutions backed by 500+ projects and 10+ years of experience. Firebase provides a complete serverless platform for web applications, combining Firestore for the database, Cloud Functions for backend logic, Firebase Hosting for CDN-distributed static assets, and Firebase Auth for identity management. Developers build and deploy full-stack web applications without provisioning servers, configuring load balancers, or managing databases. Get a free consultation →
500+
Projects Delivered
4.9/5
Client Rating
10+
Years Experience
Firebase is a proven choice for serverless web applications. Our team has delivered hundreds of serverless web applications projects with Firebase, and the results speak for themselves.
Firebase provides a complete serverless platform for web applications, combining Firestore for the database, Cloud Functions for backend logic, Firebase Hosting for CDN-distributed static assets, and Firebase Auth for identity management. Developers build and deploy full-stack web applications without provisioning servers, configuring load balancers, or managing databases. Firebase Hosting serves static content from edge locations worldwide with automatic SSL, while Cloud Functions execute backend logic on demand with automatic scaling from zero to thousands of concurrent invocations.
No servers to provision, patch, or scale. Firestore, Cloud Functions, and Hosting scale automatically based on traffic. Teams focus entirely on application code, not infrastructure operations.
Firebase Hosting serves static assets (HTML, CSS, JS, images) from CDN edge locations worldwide. Combined with Cloud Functions for dynamic content, users get sub-second page loads regardless of geographic location.
Firestore provides real-time data synchronization to web clients through its SDK. Building collaborative features, live dashboards, and real-time notifications requires no WebSocket server setup or management.
Firebase CLI handles local development, emulators for testing, and single-command deployment of hosting, functions, and security rules. The entire stack deploys atomically, preventing version mismatches between frontend and backend.
Building serverless web applications with Firebase?
Our team has delivered hundreds of Firebase projects. Talk to a senior engineer today.
Schedule a CallUse Firebase Hosting rewrites to route /api/* requests to Cloud Functions. This keeps your frontend and API on the same domain, avoiding CORS issues and reducing latency by eliminating the extra DNS lookup and TLS handshake that a separate API domain requires.
Firebase has become the go-to choice for serverless web applications because it balances developer productivity with production performance. The ecosystem maturity means fewer custom solutions and faster time-to-market.
| Layer | Tool |
|---|---|
| Hosting | Firebase Hosting |
| Backend | Cloud Functions (Node.js) |
| Database | Cloud Firestore |
| Auth | Firebase Authentication |
| Storage | Cloud Storage for Firebase |
| Frontend | Next.js / SvelteKit / React |
A Firebase serverless web application uses Firebase Hosting to serve the frontend framework build (Next.js, SvelteKit, or a React SPA) from global edge locations with automatic SSL and HTTP/2. Dynamic API routes are implemented as Cloud Functions that Hosting rewrites proxy to seamlessly—the user hits /api/users and Firebase routes the request to the appropriate Cloud Function without a separate API domain. Firestore serves as the primary database with security rules that enforce access control based on the authenticated user's claims, eliminating the need for middleware-level auth checks on many operations.
Client-side Firestore listeners provide real-time updates for collaborative features and live dashboards. Cloud Functions handle server-side operations that require elevated privileges: sending emails via SendGrid, processing payments via Stripe, generating PDFs, and running scheduled data aggregation jobs. The Firebase Emulator Suite provides local development parity—Firestore, Functions, Auth, and Storage all run locally for offline development and integration testing.
Deployment is a single firebase deploy command that atomically updates hosting content, function code, Firestore indexes, and security rules, ensuring consistency across the entire stack.
Our senior Firebase engineers have delivered 500+ projects. Get a free consultation with a technical architect.