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Master RxJS - Workshop

Understand reactive programming using RxJS and Observables in your Angular projects.

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  • Duration: 1 day
  • Regular price: $460
  • Preferential price: $415

Course outline

Duration : 1 day

"To Master Angular, you have to Master RxJS". But... RxJS comes with a steep learning curve, and we've seen so many teams struggling to use it properly within Angular. This live online workshop gives you a very practical approach to finally understand reactive programming and empower you to use RxJS and Observables in your Angular projects through lots of hands-on practice time. We'll show you how to implement Data Composition with Observables in order to have a full stream-based app!

PrerequisitesThis is a technical course which offers a continuous mix of theory (powerpoint) and labs (work on computer/laptop). Each section has slides, demos and exercises (see the course outline below). We are strong proponents of learning by doing, so every participant should have a computer/laptop.
Teaching methodYou should have significant experience with the core concepts of Angular and TypeScript.


RxJS and Reactive Programming

Data Composition with Observables

Exploring some RxJS operators and implementing them in a real world Angular business app

  • map
  • tap
  • filter
  • shareReplay
  • startWith
  • debounceTime
  • distinctUntilChanged
  • combineLatest
  • fromEvent
  • exhaustMap
  • ... and more!

Using RxJS Subjects

  • Subject
  • Behavior Subject
  • Replay Subject
  • Creating an Observable Data Service with RxJs Subjects

Handling errors in RxJS code

  • Using the catchError operator
  • Using a custom Pipe in components templates
  • Adding an HttpInterceptor for failed Http Requests

Creating a custom operator

Higher-order Mapping Operators comparison and best usage

  • SwitchMap, ConcatMap, MergeMap

Best practices

Common pitfalls

Final QnA

Surround yourself with the best

Pierre-Edouard Brondel
Pierre-Edouard Brondel
Trainer and Desktop Application Consultant
Renowned as an educational expert in the IT and office technology field who has accumulated more than 25 years of experience, Pierre-Édouard is first and foremost passionate about human capital.
Marc Maisonneuve
Marc Maisonneuve
Trainer and Professional Efficiency Consultant
Frédéric Paradis
Frédéric Paradis
Certified Trainer and Cloud Architect
As a certified Microsoft trainer, Frédéric describes himself as a Cloud magician who easily navigates the mythical space between technology and reality.
Virginie Louis
Virginie Louis
Efficiency Trainer, Facilitator and Spatial Intelligence Consultant
Virginie sees herself first and foremost as a facilitator: she strays from the standard training to provide solutions that are adapted to her clients’ realities and objectives.
Be aware of trends, innovations and best practices, every month.
Training center accredited by Emploi-Québec, Accreditation : 0051460
GST : 141582528 – QST : 1019557738
© 2021 AFI
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