Modify your Cinnamon desktop environment and extend its features with Cinnamon Spices. Cinnamon supports the following types of spices: Themes, applets, desklets, actions and extensions.
Themes change the look and feel of your Cinnamon desktop.
Applets are little programs you can add to your Cinnamon panel.
Desklets are little programs which you can place on your desktop, on top of your desktop background.
Actions are context menu items for the file browser.
Extensions are addons which modify the way Cinnamon works.