Firebase Essentials

Master Firebase for Serverless App Backend

Google’s backend platform for building real-time apps with authentication, cloud storage, hosting, and analytics — all serverless.

Models Deployed

12,430+

Active Developers

58,900+

Key Features

Realtime Database

Sync data across clients instantly using a cloud-hosted NoSQL JSON tree.

Authentication

Secure user sign-in with email, phone, Google, Facebook, and more.

Cloud Functions

Run backend logic in response to events without managing servers.

Hosting & Analytics

Deploy static sites securely and monitor usage with Google Analytics.

How It Works

Create Firebase Project

Go to Firebase Console and create a new project.

Add SDK

Install Firebase SDK in your web or mobile app.

Enable Services

Activate features like Realtime Database, Auth, Firestore, and Hosting.

Write Rules

Define security rules for data access and authentication.

Deploy & Monitor

Use Firebase CLI to deploy and monitor performance via dashboard.

Code Example

// Firebase Model Training

// Sample Firebase Realtime Database usage
import { getDatabase, ref, set } from "firebase/database";

const db = getDatabase();
set(ref(db, 'users/user1'), {
  username: "Tanu",
  email: "tanu@example.com"
});

Use Cases

Realtime Chat Apps

Sync messages instantly across users with Realtime Database.

User Authentication

Secure login with social providers and custom auth flows.

Static Site Hosting

Deploy fast, secure websites with one CLI command.

Serverless Functions

Run backend logic triggered by database changes or HTTP requests.

Integrations & Resources

Explore Firebase’s ecosystem and find the tools, platforms, and docs to accelerate your workflow.

Popular Integrations

Android, iOS, Web, Unity
Google Cloud, BigQuery, Pub/Sub
GitHub, GitLab, Bitbucket
Stripe, Algolia, Twilio
React, Angular, Vue

Helpful Resources

Official Docs GitHub Samples Tutorials