You will find a lot of information in the Ember CLI Guides. Rest assured, you will only need to know and use a small fraction in a typical day.

For new users, the recommended learning path is to first do the Ember.js Quickstart and Tutorial. These teach the commands while building a sample app. Then, review the Basic use section of this site as a reference.

The CLI comes with a help system too. At any point, if you're not sure what a command does and what its options are, you can add --help to the command and press enter to find out more.

ember generate component --help

There are thousands of JavaScript libraries that work great in Ember.

When an npm package offers some Ember-specific features, we call it an "addon." An addon provides a way to write reusable code, share components and styling, extend the build tooling, and more—all with minimal configuration. You can visit Ember Observer to search addons.

You can also use npm packages that were made for the wider JavaScript community.

Since v3.x, Ember apps include the ember-auto-import dependency, which enables importing npm packages directly. For example, if you want to use highcharts in your application, you can install and import it without any other configuration. Be sure to visit the ember-auto-import documentation for more advanced usage!

Ember CLI's job is to make your work easier.

The CLI is like a dependency packager, test runner, optimizer, and local server—all rolled into one. Since all features were built to work together, common tasks (e.g. upgrading the app version and deploying the app) can be automated with production-ready, open source plugins. The CLI is backwards-compatible with older Ember apps and maintains a 6-week release schedule.

The CLI was also built with the idea that a developer should be able to focus on building great apps, not re-engineering how to fit pieces together throughout an app's lifecycle. Apps become maintainable and approachable, since there are established architectural patterns across individuals, teams, and companies. However, if you want to make your own adjustments, such as using a different testing library, you still can.

Did you have questions? Run into an issue or a bug? Get support from the community. A list of chat rooms, forums, and more is available on the Community page.

The Ember CLI is developed and maintained by a group of open source contributors from various companies and backgrounds. If you want to propose an idea for a feature, report a bug, or learn more how you can help, you can reach the team on GitHub and Discord. You can also drop by the weekly meeting that is open to the public.

• The main Ember CLI codebase
• This documentation site
• Official projects under the Ember CLI organization
• Search the community's CLI plugins on Ember Observer