hana-cli/docs/02-commands/system-tools/u-i.md

HANA Developer Command Line Interface

# UI

> Command: `UI`  
> Category: **System Tools**  
> Status: Production Ready

## Description

Launch the browser-based UI for hana-cli.

## Syntax

```bash
hana-cli UI [options]
```

## Command Diagram

```mermaid
    graph TD
        Start([hana-cli UI]) --> Inputs[Read host/port options]
        Inputs --> Launch[Start embedded web server]
        Launch --> Route[Open /ui/#Shell-home]
        Route --> Complete([Server Running])

        style Start fill:#0092d1
        style Complete fill:#2ecc71
```

## Aliases

- `ui`
- `gui`
- `GUI`
- `launchpad`
- `LaunchPad`
- `launchPad`
- `server`

## Parameters

### Options

| Option | Alias | Type | Default | Description |
|--------|-------|------|---------|-------------|
| `--port` | `-p` | number | `3010` | Server port |
| `--host` | - | string | `localhost` | Server host/interface |

For a complete list of parameters and options, use:

```bash
hana-cli UI --help
```

## Examples

### Basic Usage

```bash
hana-cli UI
```

Start the browser-based UI experience.

## Related Commands

See the [Commands Reference](../all-commands.md) for other commands in this category.

## See Also

- [Category: System Tools](..)
- [All Commands A-Z](../all-commands.md)