Install node js windows cmd

This tutorial will discuss the command line way to install Node.js and NPM quickly on Windows 10 or 11 using the PowerShell or Command prompt.

Node.js and its NPM which stands for ‘Node package manager’ are widely used by developers around the world for developers’ modern applications. Both are open-source and cross-platform, hence the operating system is not a limitation at all. Nodejs which offers a back-end JavaScript runtime environment allows developers to build scalable network applications. Whereas, to install dependencies and other supported packages to build an app, NPM, a Node Package Manager is there. 

Although Node.js is cross-platform, its process of installation is different as per the operating system you are using. When it comes to Windows, most of the time users manually visit the website of Nodejs to download its executable file to perform the installation. However, you don’t need to do that because Windows 10 and 11 come with an inbuilt package manager like Linux known as Winget.

And in this article, we will provide a step-by-step guide to installing Node.js and NPM on Windows 10 or 11 using the command terminal.

Those who are not interested in the CLI way can still go for the traditional GUI way for downloading and installing Node.js and NPM on Windows 10 or 11.

Use CMD or Powershell to install Node.js & NPM on Windows 10 or 11 

Prerequisites – Before installing Node.js and NPM on Windows, it is important to ensure that the following prerequisites are met:

• You are using Windows 10 or 11
• Access the Administrator user account
• Active Internet connection 

1. Open PowerShell as Admin

Here we are using Powershell, however, you can use the Command prompt as well; the given steps in this article will be the same for both.

Right-click on the Windows 10 or 11 start menu and select Terminal (Admin) in Windows 11. Whereas Windows 10 users would have Powershell (Admin) option. 

2. Check Winget is Available

Winget is a package manager developed by Microsoft for its Windows operating system to easily install an application using the command line. So, first, let’s check whether it is available on our system or not. Well, by default it will be there. if not, then you can install it manually from GitHub.

winget

You will get something like the below in the given screenshot which confirms, the package manager is working fine. 

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3. Command to Install Node.js LTS or Current version

Node.js comes with NPM, so installing it will also configure the package manager. Som on your command prompt or terminal, type the given command to check the availability of Nodejs packages:

winget search node.js

You will see all the available versions of Node to install on Windows using the Winget package manager such as LTS, Current, and Nighlly. 

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Let’s see how to download them using the command given below, choose only one as per the version you want on your system.

For Node.js & NPM LTS version, the command will be:

winget install OpenJS.NodeJS.LTS

For Node.js and NPM Current version 

winget install OpenJS.NodeJS

To get the Nightly version (testing)

winget install OpenJS.NodeJS.Nightly

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4. Testing the Installation by checking the version

Once you are done with the installation, let’s confirm the required version of Node.js and NPM are on Windows by running a simple command in the command prompt or Powershell. However, before running them close and reopen the command prompt.

Check the version of Node.js by typing

node -v 

Check the version of NPM by using 

npm -v

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Conclusion 

Using the command line to install Node.js and NPM on Windows is quite easy as compared to the graphical way in which we manually have to download the installer by using a browser and visiting the software website. By following the steps given in this article, developers can ensure that they have the latest version of Node.js and NPM installed on their Windows computers for creating scalable network applications using JavaScript.

Other Articles:

• How to change the NPM version in Linux, Windows, or macOS?
• How to update NodeJS and NPM to their latest versions?
• How to directly install the npm package from the GitHub repository
• What is npm ci and how it is different from the ‘npm install’ command?

How to Install Node.js in Windows 11 Using CMD

Node.js is a powerful JavaScript runtime built on Chrome’s V8 JavaScript engine. It allows developers to build scalable network applications and is widely used for server-side programming. Windows 11 provides a streamlined environment for developers to work with Node.js, and this guide aims to walk you through the process of installing Node.js using the Command Prompt (CMD).

Prerequisites

Before you start the installation process, ensure you have the following:

1. Windows 11 OS: Make sure you are using Windows 11. The installation steps may vary slightly if you are using an older version of Windows.
2. Administrator Access: You may need administrator permissions to install software on your system.
3. Basic Command Line Knowledge: Familiarize yourself with using CMD, which will be used to install Node.js.

Step 1: Open the Command Prompt

To begin the installation process, you first need to open the Command Prompt:

1. Press Windows + S to open the search bar.
2. Type cmd or Command Prompt.
3. Right-click on the «Command Prompt» and select «Run as Administrator».

This will open a new Command Prompt window with elevated permissions, allowing you to install software.

Step 2: Downloading Node.js

Node.js can be downloaded directly from its official website. However, since you want to do everything via CMD, we will use PowerShell to handle the download.

1. In your Command Prompt, type the following command to open PowerShell:

   powershell

2. Now, run the below command to download the Node.js installer directly:

   Invoke-WebRequest -Uri "https://nodejs.org/dist/latest/node-v14.17.0-x64.msi" -OutFile "nodejs.msi"

   Note: The URL used specifies Node.js version 14.17.0, but you should always check the official Node.js downloads page for the latest version and replace the URL accordingly.

Step 3: Installing Node.js

Once the Node.js installer has been downloaded, the next step is to start the installation process:

1. While still in PowerShell or Command Prompt, execute the following command:

   Start-Process msiexec.exe -ArgumentList '/i nodejs.msi /quiet /norestart' -NoNewWindow -Wait

   This command runs the Node.js installer in silent mode, which means you won’t see the installation wizard. The /quiet flag suppresses all user interface elements, while /norestart prevents your system from restarting after installation, which is ideal if you’re doing additional tasks.

Step 4: Verifying the Installation

After the installation is complete, it’s important to verify that Node.js and npm (Node Package Manager) have been installed correctly.

1. To check the installed version of Node.js, run the following command in your Command Prompt:

   node -v

2. For npm, use:

   npm -v

If Node.js and npm are installed successfully, you should see their version numbers displayed in the terminal window.

Step 5: Setting Up the Environment Variables (if necessary)

In most cases, the Node.js installer automatically adds the Node.js installation path to your system’s environment variables. However, if for some reason the commands node and npm don’t work, you might need to add them manually:

1. Right-click on ‘This PC’ or ‘Computer’ on the desktop or in File Explorer and select ‘Properties’.
2. Click on ‘Advanced system settings’ on the left-hand side.
3. In the System Properties window, click the ‘Environment Variables’ button.
4. In the Environment Variables window, scroll down in the ‘System variables’ section and find the ‘Path’ variable. Select it and click ‘Edit’.
5. In the Edit Environment Variable window, click ‘New’ and add the path to your Node.js installation. Usually, this path is:

   C:Program Filesnodejs

6. Click ‘OK’ to close all dialog boxes.

Step 6: Testing Node.js and npm

Now that Node.js and npm are installed and the environment variables are set, let’s run a simple program to ensure everything is working correctly.

1. Open a new Command Prompt window to refresh the environment variables.

2. Create a new directory for your test project:

   mkdir test-node
   cd test-node

3. Create a new JavaScript file using the built-in Notepad:

   notepad app.js

   Insert the following code into the Notepad file:

   console.log('Hello, Node.js!');

4. Save the file and exit Notepad.

5. Now, run the JavaScript file using Node.js:

   node app.js

You should see «Hello, Node.js!» printed in your Command Prompt window.

Step 7: Keeping Node.js Up to Date

Keeping your Node.js installation updated is crucial for security and performance. You can update Node.js by downloading the latest installer from the Node.js website and running it again, just like the installation process outlined above.

Alternatively, you can use npm to manage Node.js versions:

1. Install n globally with npm:

   npm install -g n

2. Update Node.js to the latest version:

   n latest

3. Alternatively, for the LTS version:

   n lts

Step 8: Installing Additional Packages

One of the powerful features of Node.js is its package ecosystem managed by npm. Let’s install a popular package, express, to create a simple web server.

1. In the same project directory, run the following command:

   npm install express

2. Create a new JavaScript file named server.js:

   notepad server.js

   Add the following code to create a simple web server:

   const express = require('express');
   const app = express();
   const port = 3000;
   
   app.get('/', (req, res) => {
      res.send('Hello, World!');
   });
   
   app.listen(port, () => {
      console.log(`Example app listening at http://localhost:${port}`);
   });

3. Save and exit Notepad.

4. Now, run your new server:

   node server.js

5. Open your web browser and navigate to http://localhost:3000. You should see «Hello, World!» displayed on the page.

Conclusion

Congratulations! You have successfully installed Node.js on your Windows 11 system using Command Prompt. This step-by-step guide has covered everything from downloading Node.js to testing your first application.

Node.js opens the door to a dynamic and vibrant ecosystem of frameworks and libraries, empowering you to build modern web applications. As you become more comfortable with Node.js and npm, you’ll discover a multitude of available packages to help streamline your development process.

Now that you have the basics down, feel free to explore more complex applications and leverage the power of Node.js to bring your ideas to life. Happy coding!

Node.js это кроссплатформенная среда исполнения, позволяющая запускать серверные (бэкенд) приложения JavaScript вне браузера. В этой статье мы рассмотрим, как установить фреймворк Node.js и его менеджер пакетов NPM в Windows.

Для установки Node.js и NPM можно скачать с официального сайта готовый установщик в виде MSI пакета (https://nodejs.org/en/download/prebuilt-installer). На сайте доступны MSI пакеты для x86 и x64 версий Windows. Если нет специальных требования, обычно рекомендуется устанавливать LTS версию Node.js (Long Term Support) .

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Запустите установку из MSI пакета с настройками по умолчанию.

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MSI пакет содержит не только сам фреймоворк Node.js, но и также менеджер пакетов NPM, который устанадливается по-умолчанию. Установщик позволяет автоматически добавить пути к директориям node.js и npm в переменные окружения Windows.

Встроенный в node.js менеджер Node Package Manager (NPM), используется для загрузки и установки сторонних модулей из внешних репозиториев.

Для компиляции некоторых модулей, установленных через npm, могут потребоваться среды разработки python и Visual Studio. Вы можете разрешить NPM автоматически устанавливать необходимые инструменты, либо установить их в дальнейшем вручную через Chocolatey (https://github.com/nodejs/node-gyp#on-windows).

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После окончания установки, проверьте что Node.js и npm установлены. Выполните следующие команды, чтобы вывести версии инструментов:

node -v
npm -v

Также для установки Node.js можно использовать менеджер пакетов WinGet, который установлен по-умолчанию в Windows 10 и 11.

winget install OpenJS.NodeJS.LTS

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Эта команда автоматически скачает и в тихом режиме установит последнюю LTS версию Node.js.

Перезапустите консоль cmd/powershell, чтобы обновить пути в переменных окружения. Проверьте, что node.js и NPM успешно установлены и пути к ним прописаны в переменной окружения PATH:

(Get-ChildItem env:Path).value -split ";"

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C:\Program Files\nodejs\
C:\Users\%username%\AppData\Roaming\npm

Также можно установить Node.js в Windows с помощью пакетного менеджера Chocolatey:

Choco install -y nodejs.install

Проверить работу Node.js можно с помощью простого JavaScript скрипта. Создайте текстовый файл hello.js с кодом:

console.log("Hello, world!")

Запустите скрипт с помощью node.js:

node hello.js

Для серверных развертываний Node.js, рекомендуется использовать менеджер версий NVM (Node Version Manager) для установки Node.js и npm.

NVM позволяет установить на компьютере несколько версию Node.js и переключаться между ними. Кроме того, в отличии от MSI установщика Node.js, NPM не использует профиль текущего пользователя для хранения данных. Это позволит исключить проблемы с путями и разрешениями при запуске сервисов.

Для установки NVM в Windows воспользуетесь пакетом NVM for Windows ( https://github.com/coreybutler/nvm-windows). Скачайте файл nvm-setup.exe и запустите установку.

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Для установки определенной версии Node.js через NVM, используется команда:

nvm install 21

Вывести список установленных версий Node:

nvm list

Чтобы переключиться между версиями:

nvm use 20.11.0

При переключении версий скрипт nvm подменяет путь до Node.js в переменной PATH.