how to deploy the app in production?

[FinalDes]

No description provided.

[Zeioth]

For Angular2 + Ionic it's very easy:
http://ionicframework.com/docs/v1/guide/publishing.html

For web:
I have no idea. A tutorial would be more than welcome.

I guess it's deployed just as an Angular 2 app. With some particularities depending the platform you are deployinh to. For example AWS Beanstalk requires some extra steps.

[FinalDes]

@Zeioth I mean how to build the server app and the client web app?
In documentation still missing

[Muhammad-Zaryaab-Shahbaz]

@FinalDes I see the comment is from 2017.
But for others, it can be done using mup.js in web.
~ mup setup
It setups the application for your server.
~ mup deploy
It deploys the app to the server.
Rest is the angular application, you can build the application using
~ ng build --prod
Then you may copy the dist folder to your server directory that is being listened.

Let me know if there exists a problem.