GDG Las Vegas

Angular 4.3 introduced a new HTTP client library and brought back a beloved feature from AngularJS: Interceptors.

In the words of the Angular team: “When your application makes a request, interceptors transform it before sending it to the server, and the interceptors can transform the response on its way back before your application sees it." In this presentation, you will learn to create HTTP Interceptors with Angular 4.3+, use cases for Interceptors, and probably the most common case; authentication and authorization. Learn additional best practices, tips and tricks using the new HttpClient library.