# MauiProjectResource.addMacCatalystDevice

- Module: [Aspire.Hosting.Maui](/reference/api/typescript/aspire.hosting.maui.md)
- Defined on: [MauiProjectResource](/reference/api/typescript/aspire.hosting.maui/mauiprojectresource.md)
- Version: `13.3.0-preview.1.26254.5`
- Kind: `method`

Adds a Mac Catalyst platform resource for a .NET MAUI project.

## Definition

```typescript
interface MauiProjectResource {
  // ... omitted for brevity
  addMacCatalystDevice(name: string): MauiMacCatalystPlatformResource;
}
```

## Signature

```typescript
addMacCatalystDevice(name: string): MauiMacCatalystPlatformResource
```

## Parameters

- `name` (`string`)

## Returns

[MauiMacCatalystPlatformResource](/reference/api/typescript/aspire.hosting.maui/mauimaccatalystplatformresource.md) `builder`

## Defined on

- [MauiProjectResource](/reference/api/typescript/aspire.hosting.maui/mauiprojectresource.md) -- `handle`