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

Images account for more than 60% of the bytes on average needed to load a web page. Using AVIF you can make your images smaller and make your website load faster. AVIF is an image format derived from the AV1 video bitream. AVIF was built for

This codelab is intended to help you understand how to create your first 3D Map using Photorealistic 3D Maps in Maps JavaScript. You will learn the basics about loading the right components of the Maps Javascript API, displaying your first 3D Map and

This tutorial explores how to add and style 3D markers in your application. You'll also learn how to animate your application by flying to and around specific locations. This tutorial builds on the concepts covered in the first codelab. If you

To perform this Codelab, a few prerequisites are required. Each requirement is marked accordingly whether it is required for "Local Testing" or "Aggregation Service". Local Testing will require the download of the Local Testing Tool. The tool will

Estimated time to complete: 1-2 hours There are 2 modes for performing this codelab: Local Testing or Aggregation Service. The Local Testing mode requires a local machine and Chrome browser (no Google Cloud resource creation/usage). The Aggregation

In this codelab, you’ll add in-app purchases to a Flutter app that are verified and managed using a Dart backend service.

In this codelab, you’ll learn how to build a web app that uses Cloud Firestore.

In this codelab, you’ll learn how to build a Flutter app that generates random, cool-sounding names.

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

Bidding & Auction Services (B&A) is comprised of 4 services for buyers and sellers to facilitate a Protected Audience auction: Buyer stack: Seller stack: This codelab takes you through setting up and testing the end-to-end setup in your local

In this codelab you’ll learn how to validate a Web application with Firebase AppCheck and reCAPTCHA before making requests to Places API

This codelab is a continuation of Google Pay API for Web 101: Basics and relies on code written in that codelab. In order to complete this codelab, be sure to complete that one first. This is a brief overview of the ButtonOptions. Consult the

In this codelab, you will learn how to use animations in Flutter. You will build a widget that animates both size and color, adds a 3D card flip effect, utilizes effects from the animations package and adds Android’s predictive back gesture support.

In this codelab, you’ll learn how to manage in-conversation transfers between live agent representatives and bot representatives. At the end, you’ll have a basic web interface where you can view all ongoing conversations with your agent and join or leave any conversation as a live agent.

At the completion of this codelab, you will have a minimum viable website with a working Google Pay integration. This project retrieves a payment token which may sent to a payment service provider for processing. A Google Pay payment request requires

In this codelab, you learn everything that you need to get started with the vis.gl/react-google-map library for the Google Maps JavaScript API, which lets you add a Google map to a React app. You learn how to get set up, load the Maps JavaScript API,

Learn how to build a Flutter mobile app with Firebase.

In this codelab, you’ll migrate an existing Firebase web app to the new modular Firebase JS SDK to tree shake code you don’t use and make the app load quickly.

In this codelab, you’ll set up Firebase Performance Monitoring in a web app and learn how to use it to make sure your app runs well for end users.

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

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.

Learn how to add sound effects, background music, and dynamic audio to games with Flutter.

In this codelab, you’ll learn what is the model gecko@003 and a real use case for its application.

In this codelab we’ll build together a real-time web application with Firebase and Angular.

Progressive Web Applications (PWAs) are a type of application software delivered through the web, built using common web technologies including HTML, CSS, and JavaScript. They are intended to work on any platform that uses a standards-compliant

Maps can be a very powerful tool when visualizing the patterns in a dataset that are related to location in some way. This relation could be the name of a place, a specific latitude and longitude value, or the name of an area that has a specific

Imagine you have many places to put on a map and you want users to be able to see where these places are and identify which place they want to visit. Common examples of this include: In this codelab, you will create a locator that draws from a live

Learn how to create a simple website that classifies images with TensorFlow Serving.

Learn how to build Perspective API.

Learn to build a location-based web app using the Maps JavaScript API and PLaces Library to perform a Nearby Search.

Learn how to train a comment-spam detection model with TensorFlow Lite Model Maker.

Learn how to retrain the spam-detection model to detect specific types of spam with TensorFlow Lite Model Maker.

In this codelab, you’ll build an image-slider,, which works independently of Angular framework, can be imported in any framework, and is very easy to integrate.

In this lab, you'll take an existing web application and make it work offline. This is the first in a series of companion codelabs for the Progressive Web App workshop. There are seven more codelabs in this series. Start by either cloning or

Whether you are embarking on a road trip, planning your daily commute, or navigating a bustling city, getting from point A to point B is more than just knowing where you want to go. A reliable route generation tool is essential. With Google Maps

In this codelab, you learn everything you need to get started using Google Maps Platform for the web. You learn all the basics, from getting set up to loading the Maps JavaScript API, displaying your first map, working with markers and marker

Learn how to build an app to get video and take snapshots with your webcam, and share them peer-to-peer with WebRTC.

In this codelab, you’ll add second-factor authentication to your site or web app with a security key.

In this lab, you'll take website with an existing service worker and convert it to using Workbox. This is the second in a series of companion codelabs for the Progressive Web App workshop. The previous codelab was Going Offline. There are six more

In this lab, you'll take an existing Progressive Web App that you have deployed and wrap it in an app for distribution in Google's Play store. Bubblewrap is a tool to make wrapping your Progressive Web App into an Android App Bundle as easy as

Learn how to build a Flutter app that classifies texts and displays the results in its UI.

In this codelab, you’ll learn how to build a simple web page that has commenting ability akin to a blog post article and integrate it with a pre trained machine learning model to detect comment spam posts, enabling you to filter these out before they even get stored in any backend database, reducing server processing time and cost.

This codelab teaches you how to use the WebGL-powered features of the Maps JavaScript API to control and render on the vector map in three dimensions. This codelab assumes you have intermediate knowledge of JavaScript and the Maps JavaScript API. To

One of the most common features of a website is displaying a Google map that highlights one or more locations for a business, establishment, or some other entity with a physical presence. How these maps are implemented can vary greatly depending on

This codelab teaches you how to create a high-volume geospatial data visualization using the Maps JavaScript API and deck.gl, an open-source, WebGL-accelerated, data-visualization framework. If you haven't used Google Maps Platform before, follow

Learn how to build a website with a simple reauthentication functionality that uses a fingerprint sensor.

In this codelab you’ll learn how to use Model Maker to retrain a comment spam model to account for edge cases the pre-trained model could not handle, and then re-deploy the new model to the web application.

Learn how to secure your online information, identify phishing attacks, enable Advanced Protections for Google Accounts, and stay safe on social media.

In this codelab, you’ll build a GitHub client in Flutter for desktop.

In this codelab, you’ll learn how to add the webview_flutter plugin to a Flutter app.

Learn how to craft game mechanics in Flutter and Flame games with Forge2D, a 2D physics engine.

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.

In this codelab, you’ll gain experience with building an application with adaptive design that animates fluidly with Material 3 on all six platforms that Flutter supports.

In this codelab, you’ll construct a Flutter app that adapts to all six platforms that Flutter supports - Android, iOS, the web, Windows, macOS, and Linux.

Flutter is Google’s UI toolkit for building beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. In this codelab, you start with a plain music app and (using Material 3) make it more beautiful and more responsive for all platforms.

In this codelab, you’ll build a Google Maps experience using the Flutter mobile app SDK for crafting high-quality native experiences on iOS, Android and the web.

In this codelab, you’ll build and test a simple Flutter app.

Learn how to build Flutter user interfaces with animations, shaders, and particle effects that work across all of Flutter’s six platforms.

In this codelab, you’ll build a Flutter plugin for both mobile and desktop platforms using FFI to make use of an existing native C library.

In this codelab you will learn how to use Flame, a game engine built on top of Flutter. You will be introduced to Flame’s Components and effects, along with how to integrate Flame with Flutter’s state management.

Use patterns, records, and other new features of Dart 3 to re-architect your UI design style in Flutter.

In this codelab, you’ll create a Home Screen widget for your iOS or Android Flutter app. You’ll start with a basic Flutter news app. You’ll then use native frameworks to create the UI for the widgets themselves. Finally, you’ll learn how to share resources and establish communication between your widgets and main app.

Learn how to build a compute-intensive Flutter app and still maintain Flutter’s fluid interactivity.

Learn how to create a theme and brand that’s accessible and personalized with Material 3.

Learn how to use adaptive design principles in Material Design to achieve consistency across screen sizes. In this codelab, you take a mobile design to tablet format, and learn about the responsive grid, adaptive composition patterns, and the correct components.

Learn the basics of using Material Components by creating a login page for a simple Flutter app.

In this codelab, you’ll learn about & build a Web Component from scratch and then progressively enhance it to a Lit Element.

In this codelab, you’ll learn how to translate React concepts to Lit

Learn how to protect your Firestore data with Security Rules

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

In this codelab, you’ll write expressions in the Common Expression Language, implemented in Go. You’ll create variables, use logical and/or operators, build json, build protos, and tune your expressions.

Discover how the Material Flutter library makes it easy to differentiate your product and express your brand through design.

Learn how to use Material to create structure and layout a Flutter app.

Improve your Flutter app’s design and implement an advanced backdrop menu component in Flutter.

Learn how to follow accessibility best practices in your Angular apps with the toolset built into the framework.

Introducing signals, a new reactivity model in Angular. Signals equip you with more high quality tools for fine-grained reactivity

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

Build Material’s motion system into the Reply app using transitions from the animations package.

In this codelab you’ll learn how to use Model Maker to retrain a comment spam model to account for edge cases the pre-trained model could not handle, and then re-deploy the new model to the web application.

In this codelab, you’ll learn all about Dataproc Serverless, including how to get started and how to access its rich featureset.

In this beginner-friendly codelab, you will learn how to build a sample application using Angular v14 Standalone Components

In this codelab, you’ll submit Spark ML jobs to Google’s Dataproc service.

In this codelab, you will learn about using Dataproc on Google Compute Engine (GCE).

In this codelab, you’ll build a web page that interacts with a BBC micro:bit board to show images on its 5x5 LED display. You’ll learn about the Web Serial API and how to use readable, writeable, and transform streams to communicate with serial devices through the browser.

In this codelab, you learn how to add a banner, interstitial and rewarded ads to a Flutter app.

In this codelab, you’ll learn how to add AdMob inline ads (Banner and Native) to a flutter app.

In this codelab, you’ll learn about variable fonts, their benefits, how to design with them, and how to implement them using the Google Fonts API and in CSS.

In this codelab, you’ll learn how colors relate to accessibility, color contrast guidelines, and how the Material Theme Builder creates an accessible theme and can be used to easily check contrast.

In this beginner-friendly codelab, you’ll learn how to build web apps with Angular

In this codelab, you’ll learn how to set up a color scheme using your brand colors for Material You.

Learn how to add instant navigation and seamless page transitions to a web app with the latest APIs available in Google Chrome.

You will learn how to use Procurement DocAI to intelligently parse an invoice.

In this codelab you will create a web application, restrict access to only specified groups of users, use the authenticated user’s identity in the program

In this codelab, you’ll learn more about dynamic color introduced with Material You.

In this codelab You will learn how to send external events to GA4 using(WEB) Measurement Protocol.

Out of the box Dialogflow comes with lots of integrations, for web, Google Assistant, social media and phone gateways. However, when you want to bring your chatbots to mobile devices, you will have to create a custom integration. This lab will teach you how to integrate Dialogflow Essentials into a Flutter app.

In this lab, you will learn how to build a Keras classifier. Instead of trying to figure out the perfect combination of neural network layers to recognize flowers, we will first use a technique called transfer learning to adapt a powerful pre-trained model to our dataset. This lab includes the necessary theoretical explanations about neural networks and is a good starting point for developers learning about deep learning.

In this codelab, you’ll learn how to load and use one of the TensorFlow.js pre-trained models (COCO-SSD) and use it to recognize common objects it has been trained on.

Learn how to use augmented reality features with the WebXR Device API, and use scene understanding to place a 3D object positioned in the real world.

In this codelab, you’ll learn how to use the Firebase infrastructure to deploy an ML model so it can be used and consumed on your website using TensorFlow.js

In this codelab, you’ll learn how to take an existing Python ML model that is in the SavedModel format and convert it to the TensorFlow.js format so it can run in a web browser whilst also learning how to address common issues that may occur in conversions.