Full Stack Angular PWA app with NgRx Store, Effects (HTTP+WebSockets), Entity & NestJS

Backend is available here: https://github.com/avatsaev/angular-contacts-app-example-api

DEMO: https://angular-contacts-ngrx.surge.sh

This application uses @ngrx/store to manage application state, and @ngrx/effects to manange side effects (http+sockets), It also uses NgRx fractal state management to leverage lazy loading of reducers and effects.

@ngrx/entity is released and available on NPM, @ngrx/entity helps to reduce boilerplate and manipulate data in a fast and easy fashion, you can find @ngrx/entity implementation in Contacts Reducer.

NGRX infrastructure

Ngrx + Effects with an HTTP Service

Ngrx + Effects with Socket.IO

Lighthouse Audit:

Get started

You can run the app with docker compose:

$ docker-compose up --build

The app will be available at: http://localhost:4000

Development server

Start the backend server: https://github.com/avatsaev/angular-contacts-app-example-api

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the -prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor. Before running the tests make sure you are serving the app via ng serve.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.