kwin-effect-smart-invert VS kwin-lowlatency

I have been maintaining a window inverter for some time. I wanted to implement white and blacklists for windows. I wanted to make the lists configurable from settings like effect shortcuts. I am looking something like a text bar which I json parse. I looked at KActionCollection and action classes which I have used before for making effect shortcuts configurable. I don't know if they can be used for what I am looking to do. Thanks

You can force light themes instead and flip the colors in KWin. This will make text look worse than doing this in CSS, but it's basically free performance-wise.

https://github.com/natask/kwin-effect-smart-invert

Aside from that, I found that using blue light safety glasses (e.g. Uvex) reduces the pain I get from white flashes significantly.

Involved person commenting on it: https://github.com/tildearrow/kwin-lowlatency/blob/Plasma/5.23/unredirect.md

There's a kwin-lowlatency that has an xorg unredirection (in latest versions) and automatic kwin suspend in kubuntu LTS repo

There is already fullscreen unredirection implementation in kwin-lowlatency but it doesn't work good with multi-monitor and the dev isn't planning to upstream it soon afaik

Maybe attach a bounty offer to a specific feature request in the bug-tracking database, as these guys did: https://github.com/tildearrow/kwin-lowlatency/issues/56 ?

On the github page, the author said that kwin-lowlatency is not dead because of full-screen unredirection capabilities with eliminating stuttering without force composition pipeline (force composition pipeline increase latency and reduce performance I believe).

This didn't go away when disabling full screen unredirection. https://github.com/tildearrow/kwin-lowlatency/issues/95

Piggybacking here: Recent Kwin versions had lots of changes internally. If you're already on newest version, try Kwin-lowlatency or KwinFT.

You can read up on some stuff here regarding KDE: https://github.com/tildearrow/kwin-lowlatency

It used to be there as a feature: fullscreen unredirect. But due to some bugs the kwin team removed it. Last time I checked, https://github.com/tildearrow/kwin-lowlatency supported unredirection and also ran much smoother on high refresh rates.