It also helps us to add features ( components, directives, services, etc) to existing Angular applications. The Angular CLI helps us to quickly create an Angular application with all the configuration files and packages in one single command. We install Angular using the Angular Command Line Interface (Angular CLI) It will be taken care of when you install Angular. But you do not need to install it separately. Installing TypescriptĪngular requires Typescript. Click on the installing node for the instructions and procedures. Without NPM, we have to download and install all these packages manually. NPM can be used to upgrade these packages as and when necessary. We will use NPM to install Angular, TypeScript, and any other packages/modules our application requires. NPM Package manager comes bundled with the NodeJs NPM Package Manager (NPM)Īngular uses the Node Package Manager to install and manage all of its dependencies. Angular uses it to host the application during development. NodeJs also spins up a lightweight web server. To run all these tools, it needs Node.js. It also needs to perform steps like minification, bundling, and build optimization of the final code. For example, the angular compiler needs to transpile the TypeScript code into JavaScript.

Note that both of them are not required on the production server.Īngular uses Node.js for its build and development tools. You must install NodeJs and the NPM package manager to develop an Angular application. Installing NodeJs & NPM Package Manager Why NodeJs is Required The installation procedure is an easy task and a straightforward process. You can download Visual Studio Code from the following link.

Visual Studio code also has excellent support for Typescript. It has IntelliSense support, easy integration with Git, and support for debugging applications. Visual Studio Code is an open-source project and free to use. We will be using Visual Studio Code as our editor. You can select Angular IDE, Webstorm, Sublime Text, etc. When it comes to choosing an IDE to develop Angular applications, we have a lot of choices.

Install Node.js and npm (Node Package Manager).

To install Angular, you will need to install the following. Installing NodeJs & NPM Package Manager.

Install angular