What is Angular CLI, and How is it different from AngularJS?

Angular happens to be a well-known term that we often come across in the field of web development. It happens to be a front-end and open-source app development platform. The introduction of Angular has simplified the lives of many developers out there.

Angular has the distinction of combining declarative templates (implying that we just assert what we like to be bound and the framework will be comprehending the rest), end-to-end tooling, dependency injection (a method where another has delegated the responsibility of managing the dependences of one object) and integrated most effective practices for simplifying development issues.

Angular likewise helps us in creating apps residing on our mobiles, desktops, or the web.

Now that we have learned about some essential information regarding the Angular framework, it will be imperative for us to comprehend what exactly Angular CLI is. So, let us not waste any time and delve in.

Must Read: Why should you Hire AngularJS Developers for Web App Development?

What do you mean by Angular CLI?

By the term Angular CLI, we refer to “command-line interface,” which happens to be an interface used for developing and scaffolding Angular applications by making use of Node JS style modules. It is accountable for handling all the typical tedious jobs apart from offering us a scalable project structure.

As suggested by the name, Angular CLI happens to be a command-line tool meant for angular apps.

One significant benefit of using Angular CLI is that the time required for setting up and configuring the required dependencies plus wiring together everything reduces to a great extent. Angular CLI does this by offering you a boilerplate, which happens to be the timesaver. By the term boilerplate code, we refer to the code’s components, which are used repeatedly without any change.

For what reason was Angular CLI created?

Having ventured into different platforms, including web, mobile, and native desktop, Angular JS development services enable us to create scalable and fast apps across these platforms. Tooling has turned out to be a vital part of this expansion. Along with this, installing and configuring the tooling becomes tough as well.

In this way, there has been a requirement for a platform that will enable the programmers to emphasize application development instead of creating the environment. At this point, it was found by the Angular team that it is imperative to offer a top-quality development toolset to the developers. One essential component of this toolset happens to be an extensive collection of editors and IDEs, while another happens to be Angular CLI.

SASS and Angular CLI

SASS is an abbreviation for Syntactically Awesome Style Sheets. It is described as “CSS with superpowers” by their website named sass-lang.com. SASS happens to be a CSS preprocessor providing CSS with innovative features, including variables, mixins, and nested rules into standard CSS. Therefore, SASS can be considered to be a CSS extension.

So, would it be possible for us to make use of SASS along with Angular CLI? The reply to this question will be in the affirmative. It will be possible to make use of SASS along with Angular CLI. Put simply; Angular CLI will be compiling SASS that will be loaded along with a component.

The only problem that we can encounter while using Angular CLI with SASS might be that it cannot manage global CSS.

Must Read: Why is AngularJS Still Popular for Single-Page Apps (SPAs)?

How can you differentiate Angular CLI from Angular JS?

Before delving deep into this topic, we will take a look at the definition of Angular JS. It is a front-end and open-source JavaScript web app framework for creating single-page apps.

Google is responsible for maintaining Angular JS as well as Angular CLI. Apart from Google, a community of corporations and individuals is also responsible for maintaining this framework.

However, Angular JS is not the same as Angular CLI. Angular CLI happens to be a command-line tool enabling the developers to include various directives, components, and services from the command line. It is possible to add test cases plus code using the command line itself. Angular CLI can be considered to be a tool for developing Angular two apps.

Angular CLI is essential for developing Angular JS apps. Moreover, angular JS happens to be a structural framework for developing dynamic web apps, which can be achieved if you hire Angular JS developers.

While Angular CLI uses modules from node JS, HTML is utilized by Angular JS as the template language. Therefore, it allows you to extend the syntax of HTML for defining the components of the app clearly as well as succinctly.

Considering everything, it seems that Angular CLI is a promising platform providing functionality to the developers, which otherwise proves to be tedious and time-consuming. This provides us with more freedom for focusing on the more vital chores of developing applications.