Many applications serve the same content to all users on first page load. For example a news site may show the latest stories, or an e-commerce site may show the best-selling items. If this content is served from Cloud Firestore, each user will issue

• Tutorial
• Firebase
• Firestore

Cloud Functions gives developers access to Firebase and Google Cloud events, along with scalable computing power to run code in response to those events. While it's expected that Firebase apps will use Cloud Functions in unique ways to meet their

• Concept
• Cloud Functions for Firebase
• Firebase

Use A/B testing to make data-driven decisions about adopting new ad formats.

• Tutorial
• Admob
• Firebase
• Google Analytics
• Firebase A/B Testing
• Firebase Remote Config

Many realtime apps have documents that act as counters. For example, you might count 'likes' on a post, or 'favorites' of a specific item. In Cloud Firestore, you can't update a single document at an unlimited rate. If you have a counter based on

• Tutorial
• Firebase
• Firestore

Use A/B testing to make data-driven decisions about optimal ad frequency.

• Tutorial
• Firebase
• Google Analytics
• Firebase A/B Testing
• Firebase Remote Config
• Admob

Review this checklist before launch to make sure that your app and the Firebase products that it uses are ready for production.

• Best practices
• Firebase

This page helps you get started with implementing generative AI features in your app. It describes the features and integrations for Firestore that involve generative AI. Creating innovative AI-powered solutions for use cases such as

• Tutorial
• Firestore
• Firebase

Learn the basics of the Firebase app development platform and build your first app using Firebase.

• Pathway
• Firestore
• Firebase Authentication
• Firebase
• Firebase Hosting

Review these best practices to help you understand your costs and how to avoid surprise bills during development and for your production apps.

• Best practices
• Firebase

Create a balanced monetization strategy for all segments of your user base, both purchasers and non-purchasers.

• Tutorial
• Admob
• Firebase Remote Config
• Google Analytics
• Firebase

Most apps allow users to search app content. For example, you may want to search for posts containing a certain word or notes you've written about a specific topic. Cloud Firestore doesn't support native indexing or search for text fields in

• Tutorial
• Firebase
• Firestore

Engage your audience in meaningful ways with modifications to the style, targeting, and scheduling of your messages entirely through the Firebase console. Firebase In-App Messaging offers message templates for you to experiment with and customize

• Concept
• Firebase
• Firebase In-App Messaging

Learn how to measure ecommerce-based user interactions with products across your users' shopping experiences.

• Tutorial
• Firebase
• Firebase Analytics
• Google Analytics

Learn how to communicate with users and build business with Firebase Cloud and In-App Messaging.

• Pathway
• Firebase In-App Messaging
• Firebase Cloud Messaging
• Firebase

When you build an app that includes both Firebase Remote Config and Google Analytics, you gain the ability to understand your app users better and to respond to their needs more quickly. You can use Analytics audiences and user properties to

• Concept
• Google Analytics
• Firebase
• Firebase Remote Config

Swift's Codable API, introduced in Swift 4, enables us to leverage the power of the compiler to make it easier to map data from serialized formats to Swift types. You might have been using Codable to map data from a web API to your app's data model

• Tutorial
• Firestore
• Firebase

Use Cloud Firestore and Firebase Extensions to unlock the value of your audio and image resources using AI models. Extract labels from images and save to Firestore using Cloud Vision API. Learn more. Transcribe audio files in Cloud Storage to.txt

• Tutorial
• Firestore
• Firebase

Deploy to multiple environments from the same codebase – for example, set your staging and production environments to have different configurations.

• Tutorial
• Firebase
• Firebase App Hosting

Google's on-device conversion measurement improves the number of observable conversions from your iOS app campaigns while keeping users' personal data private.

• Tutorial
• Google Analytics
• Firebase
• Firebase Authentication

Depending on the type of app you're building, you might find it useful to detect which of your users or devices are actively online — otherwise known as detecting "presence." For example, if you're building an app like a social network or deploying

• Tutorial
• Firestore
• Firebase

Review this checklist of guidelines to help keep your Firebase resources and your users' data secure.

• Best practices
• Firebase App Check
• Firebase Authentication
• Firebase

Learn how to create sophisticated customized logic to control how you receive alerts for billing updates and even programmatically respond to them.

• Concept
• Firebase

Queries in Cloud Firestore let you find documents in large collections. To gain insight into properties of the collection as a whole, you can aggregate data over a collection. You can aggregate data either at read-time or at write time: Read-time

• Tutorial
• Firebase
• Firestore

Use Cloud Firestore and Firebase Extensions to enrich your ability to work with text assets. This extension allows you to summarize a field in a Cloud Firestore document using the PaLM API. Learn more. Use this extension to get toxicity scores for

• Tutorial
• Firestore
• Firebase

Deploy Nx-based monorepo apps with App Hosting.

• Tutorial
• Firebase App Hosting
• Firebase

Learn how to view and test changes locally and interact with emulated resources. Then, create preview URLs for others to view and test your site.

• Tutorial
• Firebase Hosting
• Firebase

Progressive Web Apps (PWAs) are web apps that follow a set of guidelines meant to ensure that your users have a reliable, fast, and engaging experience. Firebase offers several services that can help you efficiently add progressive features to your

• Concept
• Cloud Run
• Firebase Authentication
• Firebase
• Firebase Hosting
• Cloud Functions for Firebase

Use serverless computing options to host microservices by directing HTTPS requests to trigger functions and containerized apps to run in a managed, secure environment.

• Concept
• Firebase
• Firebase Hosting
• Cloud Functions for Firebase
• Cloud Run

BigQuery is a fully managed, petabyte-scale, and cost-effective analytics data warehouse that lets you run analytics over vast amounts of data. You can use the following Firebase Extensions to connect Cloud Firestore with BigQuery: Send real-time,

• Tutorial
• Firestore
• Firebase

Many apps have documents that are indexed by physical locations. For example, your app might allow users to browse stores near their current location. Geohash is a system for encoding a (latitude, longitude) pair into a single Base32 string. In the

• Tutorial
• Firestore
• Firebase

Learn to develop and run apps in local environments with Firebase.

• Pathway
• Cloud Functions for Firebase
• Cloud Storage for Firebase
• Firebase Realtime Database
• Firebase
• Firebase Hosting
• Firestore
• Firebase Authentication

Using Stripe and Firebase, you can process payments in your app without building your own server infrastructure.

• Tutorial
• Firebase Extensions
• Firebase

Measure your revenue sources to help you understand the lifetime value of your users and grow your app business.

• Tutorial
• Admob
• Google Analytics
• Firebase Analytics
• Firebase

Make your Apple platform pre-release testing workflows sustainable and repeatable in a CI/CD environment.

• Best practices
• Firebase App Distribution
• Firebase

Many collaborative apps allow users to read and write different pieces of data based on a set of permissions. In a document editing app, for example, users may want to allow a few users to read and write their documents while blocking unwanted

• Tutorial
• Firestore
• Firebase

App developers use Remote Config in many different ways to suit their unique requirements, and we encourage that. To give you an idea of the kinds of things you can do with Remote Config, this page describes some use cases with broad applicability to

• Concept
• Firebase
• Firebase Remote Config

Use Firebase Extensions to add an AI-driven chatbot to your app. You can use chatbots to improve customer service, market a new feature or service, provide sales quotes, or any number of use cases. Use this extension to easily deploy a chatbot using

• Tutorial
• Firestore
• Firebase

Make your Android pre-release testing workflows sustainable and repeatable in a CI/CD environment.

• Best practices
• Firebase App Distribution
• Firebase

Learn how to set up and measure in-app purchases using the Apple App Store and Google Play Store.

• Tutorial
• Google Analytics
• Firebase
• Firebase Analytics

Learn about the general, high-level best practices to set up Firebase projects and registering your apps with a project so that you have a clear development workflow that uses distinct environments.

• Best practices
• Firebase

Choose the appropriate authentication option for your app based on your use case, experience, and app's architecture.

• Best practices
• Firebase
• Firebase Authentication

Learn about options to help your users control their data.

• Tutorial
• Firestore
• Firebase Realtime Database
• Cloud Functions for Firebase
• Firebase
• Firebase Authentication

Customize your app's welcome back screen for a repeat user based on their preferences or activity in your app.

• Tutorial
• Google Analytics
• Firebase
• Firebase Remote Config

Learn about the most important best practices to ensure that each environment of your development workflow is secure.

• Best practices
• Firebase
• Firebase Authentication
• Firebase App Check

In this codelab, you’ll learn how to use the Firebase platform on the web by building a chat app.

• Codelab
• Firebase
• Firebase App Hosting

In this codelab, you’ll add functionality to an online marketplace web app using Firebase Extensions.

• Codelab
• Firebase
• Firebase Realtime Database
• Firebase Extensions

Learn how to use Firebase Genkit to build generative AI features with the app development skills and tools you already know.

• Codelab
• Firebase Genkit
• Firebase App Hosting
• Firebase
• Firestore

In this codelab, you’ll learn how to add Firebase Authentication to a Flutter app with only a few lines of code.

• Codelab
• Flutter
• Firebase Authentication
• Firebase

Learn how to integrate Firebase with a Next.js app.

• Codelab
• Firebase
• Firebase App Hosting

Learn how to build a Flutter mobile app with Firebase.

• Codelab
• Firebase Authentication
• Firestore
• Android
• Flutter
• Firebase

With real-time app performance data that allows you to spend less time putting out fires, you can devote more time to creating delightful experiences knowing that no bug or glitch will slip through the cracks.

• Pathway
• Firebase Performance Monitoring
• Firebase

Learn how to use Firebase Extensions with the Gemini API to build a web app with AI-powered features, like personalized recommendations.

• Codelab
• Firebase Extensions
• Firebase
• Firestore
• Firebase App Hosting

Build a web app from scratch with Firebase and the StackBlitz online editor. You’ll use basic HTML and JavaScript to talk to Firebase. This is a great introduction to using the Firebase console and integrating Firebase into an app. No extensive prior knowledge or software installations are needed.

• Codelab
• Firebase Hosting
• Firebase
• Firestore
• Firebase Authentication

In this codelab, you’ll learn how to use Cloud Functions for Firebase to send notifications to users of a chat app.

• Codelab
• Firebase
• Cloud Functions for Firebase
• Firebase Cloud Messaging

Halfbrick increases revenue by 16% with Remote Config personalization

• Google Analytics
• Admob
• Firebase Remote Config
• Firebase

Tapps Games increases crash free user rate and improves ratings with Crashlytics and Remote Config

• Firebase
• Firebase Remote Config
• Firebase Crashlytics

GameNexa Studios uses Firebase to double in-app purchase revenue and diversify monetization strategy

• Firebase
• Firebase Crashlytics
• Admob
• Firebase Performance Monitoring
• Firebase A/B Testing
• Google Analytics
• Firebase Remote Config

eBay Motors uses Firebase ML to quickly categorize images, reduce costs and improve user experience

• Firebase ML
• Firebase

Firebase Test Lab for Android reduced American Express app test costs by 50%

• Firebase
• Firebase Test Lab

Gameloft boosts revenue up to 25% with Firebase Predictions

• Firebase Crashlytics
• Firebase

CrazyLabs Uses Firebase Remote Config to Maximize Revenue at Scale

• Admob
• Firebase Remote Config
• Firebase
• BigQuery

Qtonz uses Firebase to boost ad revenue by 4x and grow engagement

• Google Analytics
• Firebase
• Firebase A/B Testing
• Firebase Remote Config
• Admob

Pomelo Games uses Firebase to increase revenue by up to 35% without losing players

• Firebase Remote Config
• Firebase
• Admob
• Google Analytics
• Firebase A/B Testing

Onefootball increased users' sessions by 5% by testing features before releasing them

• Firebase Remote Config
• Firebase
• Firebase A/B Testing
• Google Analytics

NPR gains valuable insights into user behavior with Google Analytics for Firebase

• Firebase A/B Testing
• BigQuery
• Firebase Remote Config
• Firebase
• Google Analytics

Vinwap increases ad revenue by 30% with Firebase A/B Testing and Remote Config

• Firebase
• Google Analytics
• Firebase A/B Testing
• Firebase Remote Config

Hotstar scales with Firebase and increases engagement by 38%

• Firebase Remote Config
• Google Analytics
• Firebase Crashlytics
• Firebase

Tamedia increases subscriber conversion with custom alerts

• Google Analytics
• Firebase
• Firebase In-App Messaging

Acintyo uses Firebase to streamline and speed up app development by 25%

• Firebase Remote Config
• Firebase

STAGE uses Firebase and Flutter to cut release time in half

• Firebase
• Firebase A/B Testing
• Admob
• Firebase Remote Config
• Google Analytics

Mobills increases subscriptions by 15% with Firebase Remote Config

• Firebase Remote Config
• Firebase
• Firebase A/B Testing

Tapple uses Firebase Remote Config to increase subscriptions by 8%

• Firebase A/B Testing
• Firebase
• Firebase Crashlytics
• Google Analytics
• Firebase Remote Config

Le Figaro, established in 1826, is France's oldest and largest daily morning newspaper. The company's mission is to provide timely, digestible and engaging news to their readers.

• Firestore
• Firebase A/B Testing
• Firebase Cloud Messaging
• Firebase
• Cloud Functions for Firebase

Doodle increases user engagement 42% with Crashlytics and Firebase

• Firebase
• Firebase Crashlytics
• Firebase Remote Config

Hawkin Dynamics levels up their product in 2 weeks instead of months

• Firestore
• Firebase
• Cloud Functions for Firebase

Playbuzz marketing team easily wins independency to configure ads based on app insights

• Firebase Remote Config
• Firebase Cloud Messaging
• Firebase

Ahoy Games increases purchases by 13% with Remote Config personalization

• Firebase
• Firebase Remote Config

KCB Group lowers cost per install 24% with Google Analytics for Firebase

• Google Analytics
• Firebase

In this codelab you’ll learn how to implement Text Classification using Firebase and TensorFlow Lite.

• Codelab
• Firebase
• Android
• Firebase ML
• TensorFlow

In this codelab, you’ll learn how to create a content recommendation engine for your app using Tensorflow and Firebase.

• Codelab
• Firebase ML
• Google Analytics
• TensorFlow
• Android
• Firebase

In this codelab, you’ll learn how to create a content recommendation engine for your app using Tensorflow and Firebase

• Codelab
• Firebase ML
• TensorFlow
• Google Analytics
• Firebase

In this codelab you’ll learn how to implement Text Classification using Firebase and TensorFlow Lite.

• Codelab
• TensorFlow
• Firebase
• Firebase ML

Codelab outlining how to use the Firebase Emulator Suite during development with Flutter. The codelab will use the Auth and Firestore emulators to demonstrate emulator use.

• Codelab
• Firebase Authentication
• Firebase
• Flutter
• Firestore

Learn how the Gemini API Firebase Extensions enable you to add Gemini to your apps without becoming an AI expert.

• Pathway
• Firebase Extensions
• Firebase
• Gemini

Learn how to develop a web app with the Firebase Emulator Suite.

• Codelab
• Firebase Hosting
• Firestore
• Firebase Authentication
• Cloud Functions for Firebase

Learn how to protect your Firestore data with Security Rules

• Codelab
• Firestore
• Firebase

You can use Firebase App Check with App Attest to protect your backend services and verify that requests to Firebase services are coming from your authentic app. It's generally recommended to onboard users gradually to the App Attest service to avoid

• Codelab
• Firebase App Check
• Firebase Remote Config

In this codelab, you use the FCM HTTP v1 API to send push notifications to an app running on multiple platforms. You build the app using Flutter, which runs seamlessly on Android/iOS/Web.

• Codelab
• Firebase Cloud Messaging
• Firebase

Get your latest version into the hands of testers fast, with the App Distribution Android SDK. In this codelab, you’ll update an app to display in-app notifications to your testers when new releases are available.

• Codelab
• Android
• Firebase App Distribution
• Firebase

Learn how to implement multi-factor authentication and create custom auth requirements with blocking functions

• Codelab
• Firebase Authentication

App Check uses platform-specific attestation providers to restrict access to traffic that's coming from your genuine apps. In addition to protecting your backend resources on Firebase, you can also use it to protect other resources or endpoints or your own server. Complete the playlist to learn about the versatility of App Check and how you can start using it today.

• Pathway
• Firebase App Check
• Firebase

Learn how to deliver targeted messaging campaigns to users, and maximize the effectiveness of those campaigns with delivery and engagement data.

• Pathway
• Firebase In-App Messaging
• Firebase Cloud Messaging
• Firebase

In this codelab, you’ll build a sample app and learn how to measure the load time and screen rendering with Firebase Performance Monitoring.

• Codelab
• Firebase
• Android
• Firebase Performance Monitoring

In this codelab, you’ll learn how to add Firebase Performance Monitoring to a sample app and measure the performance during a feature rollout.

• Codelab
• Android
• Firebase
• Firebase Performance Monitoring

In this codelab you’ll learn how to deploy a TFLite model to personalize your app for each user and optimize in-app-purchase

• Codelab
• Firebase A/B Testing
• TensorFlow
• Firebase
• BigQuery
• Firebase Remote Config
• Google Analytics
• Android
• Firebase ML

In this codelab, you’ll build a simple music player for Android, iOS and Web, using Flutter. This player will connect to Firebase RTDB, which would allow users to synchronize playback across their devices.

• Codelab
• Firebase Realtime Database
• Firebase Authentication

Firebase App Check helps protect your backend resources from abuse, such as billing fraud and phishing, by making sure requests come from legitimate apps and devices. It works with both Firebase services and your own backend services to keep your

• Codelab
• Firebase App Check

In this codelab, you’ll learn how to multicast a push message to a select group of your app instances, using FCM topics.

• Codelab
• Firebase Cloud Messaging
• Android

Get your latest version into the hands of testers fast, with the App Distribution SDK. In this codelab, you’ll update an app to display in-app alerts to your testers when new builds are available.

• Codelab
• Firebase
• Firebase App Distribution

This codelab walks you through using the gcloud CLI to programmatically run a large test suite in an existing CI/CD system like Jenkins. This codelab is platform independent.

• Codelab
• Firebase
• Firebase Test Lab

Learn to efficiently and securely store and sync app data with Cloud Firestore.

• Pathway
• Firestore
• Firebase