I use this desklet under Linux Mint 20.1 Cinnamon. I want it on FreeBSD, please.
Donald Knuth - I've proven it's correct, but I haven't actually tried it.
HP-Slimline 290-p0014 Desktop using integrated UHD Graphics 630
Running KDE Neon 5.21.2, Kubuntu 20.10, Linux Mint 20.1 Cinnamon, and
FreeBSD FreeBSD 12.2-RELEASE-p4 FreeBSD 12.2-RELEASE-p4 r369434 Special amd64
Working Copy Root Path: /usr/ports
Relative URL: ^/head
Repository Root: https://svn.freebsd.org/ports
Repository UUID: 35697150-7ecd-e111-bb59-0022644237b5
Node Kind: directory
Last Changed Author: yuri
Last Changed Rev: 568212
Last Changed Date: 2021-03-12 18:12:16 -0500 (Fri, 12 Mar 2021)
I think this desklet requires lm_sensors or some other Linux-specific software to function. Will probably be a doozy to port if attempted.
Keep in mind that Cinnamon code in general has quite a few Linux-isms of varying severities.