# Common Programs Nitrocid KS contains some of the common programs that have their own documentation. The following programs are the top 6 trending kernel extensions. In case you don't see an extension here, use the left pane to select a program.
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Calculator

Perform mathematical operations right from the shell.image.png

Calendar

Look at the monthly agenda, events, and reminders.image.png

Contacts

Store all your contacts and your favorite people.image.png

Weather

Get current weather information about your city.image.png

Git Shell

Manipulate with Git repositories in a separate shell.image.png

Notes

Jot down notes and curious thoughts.image.png