> For the complete Mojo documentation index, see [llms.txt](/llms.txt).
> Markdown versions of all pages are available by appending .md to any URL (e.g. /docs/manual/basics.md).

# mojo repl

Launches the Mojo REPL.

## Synopsis

```
mojo repl [lldb-options]
```

## Description

Launches a Mojo read-evaluate-print loop (REPL) environment, which provides interactive development in the terminal. You can also start the REPL by simply running `mojo`.

Any number of options and arguments may be specified on the command line. These are then forwarded to the underlying lldb tool, which runs the REPL.

## Options

### Common options

#### `--help`, `-h`

Displays help information.

#### `--help-hidden`

Displays help for hidden options.