These are sample lessons of the Angular Ngrx Reactive Extensions Architecture Course, the complete course is available here - https://angular-university.io/course/... We are going to build step by step a chat application that reproduces the situation that the Facebook team faced with the unread messages counter. We are going to solve the problem not by using the original Flux dispatcher, instead we are going to use a derived single store RxJs-based solution: The Angular Reactive Extensions Ngrx Store. We are going to use the Angular CLI to quickly scaffold an application, and implement the frontend of the chat application from scratch: from an empty folder - every line of code will be explained. The backend will also be explained but we will initially get a running backend as a starting point, so that we focus on the frontend architecture and the store solution. We are going to build the application using Reactive Programming principles and a set of libraries of the Angular Reactives Extensions (Ngrx) Ecosystem: this will include the Ngrx Store, Ngrx Effects, DB, Router integration. We are going to cover the benefits of Immutability and OnPush change detection, its advantages and disadvantages. For more tutorials on Angular , have a look at the courses available in the Angular Academy - https://angular-university.io Follow us: Twitter - https://twitter.com/AngularUniv Google+ - https://plus.google.com/u/1/113731658... Facebook - https://www.facebook.com/angular.univ...
