Reactive Patterns with RxJS and Angular Signals: Elevate your Angular 18 applications with RxJS Observables, subjects, operators, and Angular Signals
by: Lamis Chebbi (Author),Aristeidis Bampakos(Foreword)
Publisher: Packt Publishing
Edition: 2nd ed.
Publication Date: 2024/7/5
Language: English
Print Length: 254 pages
ISBN-10: 1835087701
ISBN-13: 9781835087701
Book Description
Leverage the reactive paradigm with RxJS and signals in your Angular applications using common patterns and techniques designed for real-world use casesKey FeaturesDiscover practical reactive patterns to use in your Angular apps to improve the quality and performance of your codeExplore the latest Angular featuresLearn about various RxJS operators and techniquesPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionRxJS is a powerful reactive extension for JavaScript, specializing in asynchronous and event-driven programming. This book serves as a comprehensive, step-by-step guide to learning RxJS and reactivity, helping you navigate reactive patterns, efficient data management, and the streamlined implementation of common features with minimal code.This second edition aligns with the latest version of Angular, introducing new reactive patterns based on Angular Signals, which play a pivotal role in enabling fine-grained reactivity within Angular and enhancing change detection and user interface rendering. Throughout the book, you’ll construct a complete application that incorporates the latest Angular features, such as standalone components, new built-in control flow, deferrable views, and more. You’ll focus on cultivating skills to handle data reactively, thus improving the application’s overall quality, user experience, and developer productivity. As you progress, the book covers best practices for testing asynchronous streams and optimizing app performance.By the end of this RxJS and Angular book, you’ll not only be able to develop Angular applications by implementing reactive patterns, but also grasp all the best practices, ensuring a well-rounded understanding of RxJS within the Angular framework.What you will learnGet to grips with RxJS core concepts such as Observables, subjects, and operatorsUse the marble diagram in reactive patternsDelve into stream manipulation, including transforming and combining themUnderstand memory leak problems using RxJS and best practices to avoid themBuild reactive patterns using Angular Signals and RxJSExplore different testing strategies for RxJS appsDiscover multicasting in RxJS and how it can resolve complex problemsBuild a complete Angular app reactively using the latest features of RxJS and AngularWho this book is forIf you’re a developer working with Angular and RxJS, this book is for you. Designed for anyone at a beginner level in both Angular and RxJS, this book will help you gain experience and harness the potential of RxJS or benefit you if you’re looking to leverage the reactive paradigm within your Angular applications. This book assumes some familiarity with Angular, basic RxJS, and TypeScript, as well as foundational knowledge of functional programming. Table of ContentsDiving into the Reactive ParadigmWalking through Our ApplicationFetching Data as StreamsHandling Errors ReactivelyCombining StreamsTransforming StreamsSharing Data between Angular ComponentsMastering Reactivity with Angular SignalsDemystifying MulticastingBoosting Performance with Reactive CachingPerforming Bulk OperationsProcessing Real-Time UpdatesTesting RxJS Observables
About the Author
Leverage the reactive paradigm with RxJS and signals in your Angular applications using common patterns and techniques designed for real-world use casesKey FeaturesDiscover practical reactive patterns to use in your Angular apps to improve the quality and performance of your codeExplore the latest Angular featuresLearn about various RxJS operators and techniquesPurchase of the print or Kindle book includes a free PDF eBookBook DescriptionRxJS is a powerful reactive extension for JavaScript, specializing in asynchronous and event-driven programming. This book serves as a comprehensive, step-by-step guide to learning RxJS and reactivity, helping you navigate reactive patterns, efficient data management, and the streamlined implementation of common features with minimal code.This second edition aligns with the latest version of Angular, introducing new reactive patterns based on Angular Signals, which play a pivotal role in enabling fine-grained reactivity within Angular and enhancing change detection and user interface rendering. Throughout the book, you’ll construct a complete application that incorporates the latest Angular features, such as standalone components, new built-in control flow, deferrable views, and more. You’ll focus on cultivating skills to handle data reactively, thus improving the application’s overall quality, user experience, and developer productivity. As you progress, the book covers best practices for testing asynchronous streams and optimizing app performance.By the end of this RxJS and Angular book, you’ll not only be able to develop Angular applications by implementing reactive patterns, but also grasp all the best practices, ensuring a well-rounded understanding of RxJS within the Angular framework.What you will learnGet to grips with RxJS core concepts such as Observables, subjects, and operatorsUse the marble diagram in reactive patternsDelve into stream manipulation, including transforming and combining themUnderstand memory leak problems using RxJS and best practices to avoid themBuild reactive patterns using Angular Signals and RxJSExplore different testing strategies for RxJS appsDiscover multicasting in RxJS and how it can resolve complex problemsBuild a complete Angular app reactively using the latest features of RxJS and AngularWho this book is forIf you’re a developer working with Angular and RxJS, this book is for you. Designed for anyone at a beginner level in both Angular and RxJS, this book will help you gain experience and harness the potential of RxJS or benefit you if you’re looking to leverage the reactive paradigm within your Angular applications. This book assumes some familiarity with Angular, basic RxJS, and TypeScript, as well as foundational knowledge of functional programming. Table of ContentsDiving into the Reactive ParadigmWalking through Our ApplicationFetching Data as StreamsHandling Errors ReactivelyCombining StreamsTransforming StreamsSharing Data between Angular ComponentsMastering Reactivity with Angular SignalsDemystifying MulticastingBoosting Performance with Reactive CachingPerforming Bulk OperationsProcessing Real-Time UpdatesTesting RxJS Observables
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