---
title: stackPrefix
---

The `stackPrefix` setting allows you to specify a prefix that will be used
for all stacks in the pattern. Its default value is `` (no prefix).

## Signature

```js
const settings = {
  String stackPrefix=''
}
```

## Example

```js
import { Aaron } from "@freesewing/aaron";

const pattern = new Aaron({
  stackPrefix: "something-else"
})
```