I know that most of you have probably moved on from the Surface RT, but I saw it the other day and was thinking "Wow that would make a great device to run Rainmeter on, and leave it in the living room as a clock" so that's what I've done. I spent tons of time porting Rainmeter to ARM, and it works amazingly well. Test it out and let me know how you like it.
Rainmeter for Windows RT, Device Specific App for the Windows RT General
Source Code: https://github.com/wcomhelp/rainmeter
Current Stable Version: 4.3.1 r3321
Stable Release Date: 2019-10-05
Last Updated 2019-10-05