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Angular Cookbook

You're reading from   Angular Cookbook Over 80 actionable recipes every Angular developer should know

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Product type Paperback
Published in Dec 2023
Publisher Packt
ISBN-13 9781803233444
Length 536 pages
Edition 2nd Edition
Languages
Tools
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Author (1):
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Muhammad Ahsan Ayaz Muhammad Ahsan Ayaz
Author Profile Icon Muhammad Ahsan Ayaz
Muhammad Ahsan Ayaz
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Toc

Table of Contents (16) Chapters Close

Preface 1. Winning Component Communication 2. Working with Angular Directives and Built-In Control Flow FREE CHAPTER 3. The Magic of Dependency Injection in Angular 4. Understanding Angular Animations 5. Angular and RxJS – Awesomeness Combined 6. Reactive State Management with NgRx 7. Understanding Angular Navigation and Routing 8. Mastering Angular Forms 9. Angular and the Angular CDK 10. Writing Unit Tests in Angular with Jest 11. E2E Tests in Angular with Cypress 12. Performance Optimization in Angular 13. Building PWAs with Angular 14. Other Books You May Enjoy
15. Index

Using performance budgets for auditing

In today’s world, most of the population has a good internet connection to use everyday applications, be it a mobile app or a web app, and it is fascinating how much data we ship to our end users as a business. The amount of JavaScript shipped to users has an ever-increasing trend now, and if you’re working on a web app, you might want to use performance budgets to make sure the bundle size doesn’t exceed a certain limit. With Angular apps, setting the budget sizes is a breeze. In this recipe, you’re going to learn how to use the performance budgets to ensure small bundle sizes for our Angular apps.

Getting ready

The app that we are going to work with resides in start/apps/chapter12/ng-perf-budgets inside the cloned repository:

  1. Open the code repository in your code editor.
  2. Open the terminal, navigate to the code repository directory, and run the following command to build the project: ...
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