Скачать или смотреть npm and yarn on windows 11

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certainly! in this tutorial, we will cover the basics of *npm* (node package manager) and **yarn**, two popular package managers for javascript used to manage project dependencies. we will discuss their installation, basic commands, and provide examples on a windows 11 system.

prerequisites

1. **node.js**: both npm and yarn require node.js. you can download and install it from [node.js official website](https://nodejs.org/). this also installs npm automatically.

2. **windows 11**: ensure you are using windows 11, as the instructions are tailored for this os.

step 1: install node.js and npm

1. go to the [node.js download page](https://nodejs.org/) and download the windows installer (lts version recommended).
2. run the installer and follow the prompts to install node.js.
3. to verify the installation, open windows terminal or command prompt and run:
```bash
node -v
```
this should display the node.js version.

4. check npm installation:
```bash
npm -v
```
you should see the npm version.

step 2: install yarn

yarn can be installed using npm or by downloading it directly. we'll demonstrate the installation via npm.

1. open windows terminal or command prompt.
2. run the following command to install yarn globally:
```bash
npm install --global yarn
```
3. verify the installation:
```bash
yarn -v
```

step 3: creating a new project

now that we have npm and yarn installed, let's create a new project.

1. *creating a new directory* for your project:
```bash
mkdir my-project
cd my-project
```

2. **initialize a new npm project**:
```bash
npm init -y
```
this command creates a `package.json` file with default values.

3. **initialize a new yarn project**:
instead of using `npm init`, you can also run:
```bash
yarn init -y
```
this will also create a `package.json` file.

step 4: installing packages

using npm

1. to install a package (e.g., express.js):
```bash
npm install ...

#Npm #Yarn #Windows11

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