Gain insights into Progressive Web Apps. Delve into service workers, caching strategies, and their advantages. Learn about real-world Angular projects and deploying PWAs using Firebase. Optimize your web solutions efficiently.

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Progressive Web Applications are the state of modern web solutions. With the proper strategies, it is possible to drastically improve the overall performance and providing data even without a network connection. 
In an increasingly mobile-first world, optimising the time to load web pages can be our business's success. 

We will start by describing what PWAs are and their advantages over native and plain web applications. We then go deeper analysing fundamental concepts like service workers, caching strategies and when to use them in different scenarios. 

Aside from generic, framework-agnostic code samples, there will be an entire "hands-on" section dedicated to Angular, where we will create a complete, real-world PWA project from scratch.

Finally, we will learn how to deploy our PWAs to the cloud with different providers, describing in detail the approach with the Firebase platform. Thus, concluding our journey in the PWAs world.

Optimize your web projects with Progressive Web Apps

A development platform built on TypeScript

A set of Javascript libraries and packages

An open source IDE to develop mobile and web apps

Which is the correct command to generate a new Angular project with the name "my-app"?

Which is the correct command to generate a new Angular project with the name “my-app”?

Which of the following caching strategies are NOT available in Angular out-of-the-box?

Which of the following caching strategies are NOT available in Angular out-of-the-box?

In case we need to define custom routines, we can place our logic into the ngsw-worker.js file and execute a production build.

In case we need to define custom routines, we can place our logic into the ngsw-worker.js file and execute a production build.

```
"cacheConfig": {
   "strategy": "performance",
   "maxSize": 1,
   "maxAge": "1h"
}
```

```
"cacheConfig": {
   "strategy": "freshness",
   "maxSize": 1,
   "maxAge": "1h",
   "timeout": "2s"
}
```

Which strategy would you choose for optimising the response time?

Which strategy would you choose for optimising the response time?

Let's test what you have learned so far about Angular and PWAs using the Angular framework.


Introduction

The Progressive Approach

Install a PWA on a Device

Service Workers

Caching Strategies

PWA Tools and Libraries

Angular PWA

Deploying our PWA

Wrap up

Test