AngularJS - Find the Env the application runs?

Question

I have an angular application. I have it set by scafolding using Yeoman and its generator-angular app. I am testing it using grunt serve.

I have few basic questions -

1. Is this a node application?
2. Since this application is going to be run in two environments (like pre-production and production), is there a way in my angular app I get the details of which environment it is run?

Answer 1

Let me try to explain

1. No this is a framework developed by Google team
2. There are many ways and tools to do that like gulp , grunt, webpack and yes there are many ways to set the environment and to get the environment

Try to look at any angular-seed and tutorial with tools like gulp, grunt and webpack.