There are 2 repositories under cinnamon-desktop topic.
Simple, set-and-forget python application for changing between desktop themes according to light and dark hours
SlackBuild scripts for the Cinnamon desktop environment
Linux Mint Guide
Change desktop background to a high resolution picture of the current moon phase from NASA
Cryptocurrency Ticker (Desklet) for Cinnamon Desktop that displays the current price for thousands of cryptocurrencies, and their daily percent changes.
Place a watermark on the desktop
A Cinnamon theme that mimics Windows 8's style
cinnamon applet for monitor events on the LAN: IP conflicts, ARP floods, ARP spoofing, network scannings, MAC changes, IP changes, etc
Desklet for the Cinnamon desktop which shows when your domain password expires
Complete desktop backup tool for Linux
Settings for ALG Cin Themed Edition
Remote desktop connection to Linux Mint Cinammon.
(pointless now Mint restored said layout) A simple tongue-in-cheek Bash Script to apply the Traditional Layout to any Cinnamon Desktop
A Cinnamon extension that changes focus to adjacent windows using hotkeys
Applets for the Cinnamon desktop
Check if the current session runs Cinnamon desktop
Cinnamon applet for system proxy mode switch.
Dark theme for Cinnamon desktop environment.
Touchegg configuration for Cinnamon desktop
Makes Cinnamon's bottom pannel looks like dock. Based on the dark version of Orchis GTK theme.
Python script to change wallpaper periodically in Linux Mint Cinnamon
Desklet extension for Cinnamon desktop environment. Shows text on user's desktop.
This is little documentation for the Cinnamon DE.
A one-line command that enlarges title bar to 140% in Cinnamon Desktop
cinnamon-adjustment
Install RaspianOS with a customizable Cinnamon-desktop and some modern styles.
A desklet of deadlines count-down for Cinnamon and Linux Mint.