Rogue Addon name? (link included)

I wonder what addon he is using at the link down below. I've been searching google for a few hours and couldn't find it.

- stun timer addon

does anyone know the name of the addon?

https://www.youtube.com/shorts/C_bJP9HRFmU

https://clipr.xyz/HeartlessFilthyAlf...d9jdrlqjENY4x8