# TurborepoResource.addApp

- Module: [CommunityToolkit.Aspire.Hosting.JavaScript.Extensions](/reference/api/typescript/communitytoolkit.aspire.hosting.javascript.extensions.md)
- Defined on: [TurborepoResource](/reference/api/typescript/communitytoolkit.aspire.hosting.javascript.extensions/turboreporesource.md)
- Version: `13.4.0`
- Kind: `method`

## Definition

```typescript
interface TurborepoResource {
  // ... omitted for brevity
  addApp(
      name: string,
      filter?: string): TurborepoAppResource;
}
```

## Signature

```typescript
addApp(
    name: string,
    filter?: string): TurborepoAppResource
```

## Parameters

- `name` (`string`)
- `filter` (`string`) `optional`

## Returns

[TurborepoAppResource](/reference/api/typescript/communitytoolkit.aspire.hosting.javascript.extensions/turborepoappresource.md) `builder`

## Defined on

- [TurborepoResource](/reference/api/typescript/communitytoolkit.aspire.hosting.javascript.extensions/turboreporesource.md) -- `handle`