Example application utilizing @ngrx libraries, showcasing common patterns and best practices. Take a look at the live app. This app is a book collection manager. Using the Google Books API, the user can search for books and add them to their collection. This application utilizes @ngrx/db to persist the collection across sessions; @ngrx/store to manage the state of the app and to cache requests made to the Google Books API; @angular/router to manage navigation between routes; @ngrx/effects to isolate side effects.