# JavaScriptAppResource.withRunScript

- Module: [Aspire.Hosting.JavaScript](/reference/api/typescript/aspire.hosting.javascript.md)
- Defined on: [JavaScriptAppResource](/reference/api/typescript/aspire.hosting.javascript/javascriptappresource.md)
- Version: `13.4.0`
- Kind: `method`

Adds a run script annotation to the specified JavaScript application resource builder, specifying the script to execute and its arguments during run mode.

## Definition

```typescript
interface JavaScriptAppResource {
  // ... omitted for brevity
  withRunScript(
      scriptName: string,
      args?: string[]): JavaScriptAppResource;
}
```

## Signature

```typescript
withRunScript(
    scriptName: string,
    args?: string[]): JavaScriptAppResource
```

## Parameters

- `scriptName` (`string`)
- `args` (`string[]`) `optional`

## Returns

[JavaScriptAppResource](/reference/api/typescript/aspire.hosting.javascript/javascriptappresource.md) `builder`

## Defined on

- [JavaScriptAppResource](/reference/api/typescript/aspire.hosting.javascript/javascriptappresource.md) -- `handle`