> ## Documentation Index
> Fetch the complete documentation index at: https://kk-83bff226.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# getOS

> Gets the operating system.

## Signature

```typescript path=null start=null theme={null}
getOS(): string
```

## Returns

`string`

## Source

Defined in [other.ts:27](https://github.com/koji/ichigyou/blob/main/src/other.ts#L27)