This article has been updated to the latest version Angular 10 and tested with Angular 9. The content is likely still applicable for all Angular 2 + versions.
I had the great opportunity to speak on NgHouston recently to talk about RxJS and Angular for beginners. In this video tutorial I introduce the idea of Observables and why you would want to use them. Once we learn the basics of RxJS Observables we take a practical approach of how to use them in modern Angular applications. You can find the demo code on Github.
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