Self-hostable Wakatime alternative for code time tracking

I searched the whole internet for a good wakatime alternative that is open-source and doesn't have a bad UI while being lightweight and fast.

I was unable to find anything good so that's why I built Ziit a code time tracking software with a minimal and clean UI heavily inspired by Plausible Analytics because most people are already familiar with that UI.

I appreciate every star and welcome feedback or bug reports. https://github.com/0PandaDEV/Ziit

If you want to use it but don't want to self-host it, you can make an account on the public instance at https://ziit.app/