### Install Project Dependencies

Source: https://github.com/jellyfin/jellyfin-web/blob/master/README.md

Run this command in the project directory to install all necessary build dependencies using npm.

```sh
npm install
```

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

### Start Local Development Server

Source: https://github.com/jellyfin/jellyfin-web/blob/master/README.md

This command starts the web client with webpack for local development. It allows for live reloading and testing changes.

```sh
npm start
```

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

### Build Development Client with Sourcemaps

Source: https://github.com/jellyfin/jellyfin-web/blob/master/README.md

Use this command to build the client for development, including sourcemaps for easier debugging.

```sh
npm run build:development
```

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

### Clone Jellyfin Web Repository

Source: https://github.com/jellyfin/jellyfin-web/blob/master/README.md

Use this command to download the Jellyfin Web source code. Navigate into the cloned directory afterwards.

```sh
git clone https://github.com/jellyfin/jellyfin-web.git
cd jellyfin-web
```

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

### Jellyfin-Web Directory Structure

Source: https://github.com/jellyfin/jellyfin-web/blob/master/CONTRIBUTING.md

Overview of the Jellyfin-Web project's directory structure, highlighting key directories like 'apps', 'components', 'lib', and 'plugins'. Indicates deprecated or messy areas.

```tree
.\n└── src\n    ├── apps\n    │	   ├── dashboard           # Admin dashboard app\n    │	   ├── legacy              # Legacy app\n    │	   ├── modern              # New modern (React based) app\n    │	   └── wizard              # Startup wizard app\n    ├── assets                  # Static assets\n    ├── components              # Higher order visual components and React components\n    ├── constants               # Common constant values\n    ├── elements                # Basic webcomponents and React equivalents 🧹\n    ├── hooks                   # Custom React hooks\n    ├── lib                     # Reusable libraries\n    │	   ├── globalize           # Custom localization library\n    │	   ├── jellyfin-apiclient  # Supporting code for the deprecated apiclient package\n    │	   ├── legacy              # Polyfills for legacy browsers\n    │	   ├── navdrawer           # Navigation drawer library for classic layout\n    │	   └── scroller            # Content scrolling library\n    ├── plugins                 # Client plugins (features dynamically loaded at runtime)\n    ├── scripts                 # Random assortment of visual components and utilities 🐉 ❌\n    ├── strings                 # Translation files (only commit changes to en-us.json)\n    ├── styles                  # Common app Sass stylesheets\n    ├── themes                  # Sass and MUI themes\n    ├── types                   # Common TypeScript interfaces/types\n    └── utils                   # Utility functions\n
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.