---
url: /api/kiln/functions/createApp.md
---
[Kiln API](../../index.md) / [kiln](../index.md) / createApp

# Function: createApp()

```ts
function createApp(config?): App;
```

Creates an app. 3D by default; pass `{ mode: '2d' }` for 2D.

## Parameters

| Parameter | Type |
| ------ | ------ |
| `config` | [`KilnConfig`](../interfaces/KilnConfig.md) |

## Returns

[`App`](../classes/App.md)