This is just a quick tip post about using configuration in your Angular app. The framework has already provided a simple and easy approach to this, so lets try it out.


Angular projects come with 2 default environment files which I find are the perfect place to insert configuration values. They can be found in the environments folder, one for development and one for production. The angular.json takes care of swapping these files around depending on your build intention.

By default, the environment.ts file looks something like this:

export const environment = {
  production: false

We can add additional variables to this object, such as:

export const environment = {
  production: false,
  endpointUrl: ""

Accessing our values

Now that we have set up our configuration we can easily access them by simply importing the environments object:

import { environment } from './../../environments/environment';

// access our url
let url = environment.endpointUrl;


This environment object is available anywhere in Angular, so avoid hardcoding values and make use of reusability! Oh and don’t forget to modify the file for production settings.