$ npm install –g the above pre-requisites and the recommendations handled, now we are at the final step of installing Angular CLI on our system. The following command should do the trick if the pre-requisites are handled correctly. It is not at all mandatory to have TypeScript installed along with Node.js, npm – but as a recommendation from the Angular team, it is 100% better to have this on your system. With the pre-requisites handled, the next step is to have ‘ TypeScript’ installed on your system.

$ npm –v # (displays the npm version installed) $ node –v # (displays the Node.js version installed) If you already have the pre-requisites already available on your system, then it is the right time to check the versions available using the following commands.

You can follow the Official documentation available here and download the latest version of Node.js for your OS and follow the given instructions. The pre-requisite for us to have before we can use Angular CLI is Node.js (6.9.0) and npm (3.0.0 or higher) installed on your system. Let’s delay no further and get deep-diving into the setup process. With these basic features of Angular CLI available to use, you should be looking forward to starting with the setup process. To run your Angular application’s end-to-end tests.To run your Angular application’s unit tests (using command ng serve).To add additional features to your Angular applications (using command ng generate).To build your application for deployment to an environment of your choice.You can run a development server to preview your application during development.You can create a new Angular application (using command ng new).Overview of Angular CLI Angular CLI allows you to do the following: To provide you with the superficial features of the Angular CLI makes it easier to work with already created applications right out of the box.

Angular CLI is a command-line interface for you to work with Angular and also to automate your development workflow. The Angular team had announced about Angular CLI tool that makes creating and scaffolding Angular 2 applications incredibly easy in the NG-Conference.

Node js install angular cli