ContributorsLast modified on: Mar 25, 2016

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Ember CLI ships with support for managing your application’s environment. Ember CLI will setup a default environment config file at config/environment. Here, you can define an ENV object for each environment, which are currently limited to three: development, test, and production.

The ENV object contains three important keys:

• EmberENV can be used to define Ember feature flags (see the Feature Flags guide).
• APP can be used to pass flags/options to your application instance.
• environment contains the name of the current environment (development,production or test).

You can access these environment variables in your application code by importing from your-application-name/config/environment.

For example:

import ENV from 'your-application-name/config/environment';

if (ENV.environment === 'development') {
  // ...
}