# Themes

**Kind**: module | **Library**: @interopio/desktop | **Access**: `io.themes`

**Source**: https://docs.interop.io/desktop/reference/javascript/themes/index.html

io.Connect Desktop has two built-in themes - Day and Night.
You can control the themes programmatically by using the Themes API.

The Themes API is accessible via the [`io.themes`](https://docs.interop.io/desktop/reference/javascript/themes/api/index.md) object.

## Interfaces

- [API](https://docs.interop.io/desktop/reference/javascript/themes/api/index.md): Themes API.
- [Theme](https://docs.interop.io/desktop/reference/javascript/themes/theme/index.md): Describes a theme.