Express.js

https://expressjs.com/en/starter/installing.html

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Express.js is a fast, unopinionated, minimalist web framework for Node.js. It provides a robust set...

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### Create Project Directory and Navigate

Source: https://expressjs.com/en/starter/installing.html/index

These commands are used to create a new directory for your Express.js application and then navigate into that directory. This is the foundational step before initializing your project.

```bash
mkdir myapp
cd myapp
```

--------------------------------

### Install Express.js Temporarily

Source: https://expressjs.com/en/starter/installing.html/index

Use this command to install Express.js without adding it to the project's dependencies in `package.json`. This is useful for testing or temporary use cases.

```bash
npm install express --no-save
```

--------------------------------

### Install Express.js

Source: https://expressjs.com/en/starter/installing.html/index

This command installs the Express.js framework as a dependency for your project. The `--save` flag (which is default in npm 5.0+ and explicit in older versions) adds Express to the `dependencies` section of your `package.json` file.

```bash
npm install express
```

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### Initialize npm Project

Source: https://expressjs.com/en/starter/installing.html/index

The `npm init` command initializes a new Node.js project by creating a `package.json` file. This file stores metadata about your project and manages its dependencies. You will be prompted to provide details about your application.

```bash
npm init
```

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