The Pros and Cons of Using Angular CLI


AngularJS continues to dominate the world of JavaScript frameworks with an average of 1.6 million downloads each month.

Offering cross-platform compatibility, high performance, and clean code, Angular powers many modern apps. Designed with enterprise users in mind, developers can build applications that scale on any device or platform.

Angular CLI puts the system onto the next level by promising to make development lightning fast.

With only a few lines of code, you can create an entire seed project ready to edit and go live. But does Angular CLI development live up to the hype?

Read on to discover the pros of Angular CLI along with the cons. See both its strengths and weaknesses and find out if the framework is right for your team. 

What Is Angular CLI?

Angular CLI is a command-line interface that helps create, develop, and deploy Angular applications.

You can access the tool directly from a command shell or through an interactive UI like Angular Console. It works through npm/Node.js which installs full template or seed projects with just a few lines of code.

For example, the ‘ng new command’ creates a bare-bones Angular workspace. Follow that with ‘ng generate application’ to build your app.

You can read more about mastering the Angular CLI but what exactly does the system offer?

Angular CLI App Development

Writing code from scratch is time-consuming and prone to ongoing bug issues. That’s why developers agree that building on a solid foundation is the best practice.

Angular CLI app development was designed to do exactly that. It installs a seeded template with features such as:

  • Consistent code among all projects
  • Fully scalable project structures
  • Configures all necessary dependencies
  • Integrates with linting tool Codelyzer

The system even includes CSS pre-processing through SASS. But do all these tools actually make development more efficient or is Angular CLI merely hype?

Pros of Angular CLI

Angular CLI is a powerful tool that goes beyond a simple generator.

Because it works through Node.js, you can rely on the code being up-to-date and that it works as it should. You’re not tied to a strict configuration either as the system allows you to modify project files like karma.conf.js and package.json.

The lint validation tools ensure your projects remain semantically correct. That’s essential for larger apps where teams need to work on the same codebase.

One of the biggest pros of Angular CLI is its simplicity.

Build an entire project within seconds then edit things as required. The npm service does all the hard work. And because it’s developed by Google expect it to be around for a long time to come.

Cons of Angular CLI

With so many pros what are the cons of Angular CLI?

Not all developers like boilerplate projects. They find them too limiting and ‘samey’. Some prefer to start from scratch and include their own tools or third-party options that CLI doesn’t.

Also, Node.js isn’t for everyone.

Many developers don’t use the open-source repository and don’t wish to begin. Therefore, Angular CLI is a non-starter for them.

Javascript Frameworks and More at Zophra

This article highlights the pros and cons of using Angular CLI.

From creating a seed project within a few lines to reducing JavaScript fatigue, Angular CLI is a developer’s dream. It’s also simple to use although the framework might be too complex for smaller apps.

Read more about Angular and JavaScript frameworks in our Technology section.

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