Installing npm with PowerShell

When working with Node.js, being able to efficiently manage packages is crucial for any project's success. This is where npm, the Node package manager, comes into play. In this guide, we will walk you through a step-by-step process of installing npm and mastering its common commands in the PowerShell command-line interface.

npm was initially designed as a server environment for applications, but developers soon discovered its potential in creating tools to streamline local task automation. Built on top of the V8 JavaScript runtime and written in C++, npm is known for its speed and efficiency.

To make use of these powerful packages in Node.js, we need to be able to install and manage them effectively. This is where PowerShell comes in - a popular command-line interface that allows you to automate tasks, configure systems, and more.

Step 1: Install Node.js

The first step in installing npm is to download and install Node.js from the official website. Once downloaded, follow the installation prompts to complete the installation process.

Step 2: Verify npm Installation

Once Node.js has been installed, open PowerShell and type `node -v` to verify that it has been successfully installed. You should see a version number displayed in the command prompt.

Step 3: Install npm

To install npm, simply type `npm install -g` in your PowerShell command-line interface. This will install the latest version of npm available.

Step 4: Verify npm Installation

After installing npm, verify its installation by typing `npm -v` in your PowerShell command-line interface. You should see a version number displayed in the command prompt, confirming that npm has been successfully installed.

Common npm Commands

Now that you have npm installed, here are some common commands to get you started:

* `npm install `: Installs a specific package.

* `npm uninstall `: Uninstalls a specific package.

* `npm list`: Displays all packages currently installed.

* `npm update`: Updates all packages to the latest version.

By mastering these basic npm commands, you will be well on your way to efficiently managing your Node.js projects. Remember that with great power comes great responsibility - use npm wisely and take advantage of its capabilities to streamline your development workflow!

Install npm powershell