Noodle allows you to change much of it's appearance and some of it's behavior.

The simple changes:

• Change the logo in the top left and on the login screen in System Tools>Settings>General Settings
• Change the Colors from the same place.
• add, remove, sort, and nest applications in the navigation.
• add some fancy widgets

Advanced changes:

• Backup a copy of the CSS and customize it in the settings.

Appearance and beyond:

• Inject your own JavaScript