These are not web apps, but rather desktop programs without a graphical user interface that assist developers in being more efficient with a task or framework.įor instance, Angular 15 has an official CLI tool that enables developers to rapidly start and work with projects, and setting up a project for the first time, particularly for newcomers, would be considerably more difficult without this tool.Īngular CLI is based on Node.JS and can be setup via npm, the Node package manager. Node is also important in that it enables you to create CLI or Command-Line Interfaces that run on the developer's machine. Node.js is a JavaScript environment and platform for running JS on web servers, allowing developers to create backend apps in JS rather than traditional server-side languages like PHP or Java. The Angular framework, Angular CLI, and components used by Angular applications are packaged as npm packages and distributed via the npm registry. We'll also look at what versions of Node.js and TypeScript are required to function with Angular 15. You'll learn what Node.js is, why you'd need it as a front-end Angular developer, and how to utilize it with the most recent Angular 15 version.

Use ng help command to see all the CLI commands, as shown below.This article will introduce Node.js to Angular 15 and TypeScript developers. In the above command -g indicates global, so that you can use angular CLI anywhere on your local is specifies to install the latest verion of angular CLI.Īfter the installation, check the Angular version using the ng -version command in the terminal/command window, as shown below. To install the Angular CLI globally using NPM, open a terminal/command window, and enter the following command: npm install -g You can install libraries required for your application using Angular CLI (Command Line Interface).Īngular CLI is also used to generate, build, run, and deploy Angular application. Install Angular CLIĪngular provides many libraries and packages for application development.

If you are on MAC, use sudo npm install -g npm command.Īfter installing Node.js and NPM, install the Angular CLI. If you don't have the latest version of NPM, then update it using the following command on Windows. This will display the version number of NPM installed on your local machine. Check the NPM version on your local machine by opening a terminal/command window and type the following command:

Install node for angular