The Cinnamon desktop can be themed and its features can be extended by adding applets, desklets and extensions. In Cinnamon lingo, all these addons are referred to as “spices”. The goal is to let you spice up your Cinnamon experience so you can enjoy your desktop environment, feel even more at home with it and benefit from niche features and look and feel which go beyond what is developed by the Linux Mint and Cinnamon teams.

Spices can be installed from within Cinnamon -> System Settings -> Applets/Desklets/Extensions/Themes, or by visiting https://cinnamon-spices.linuxmint.com