Love it, bookmarked.

I first saw this idea at https://jmw.name/projects/linear-clock/ and then later I wrote a TUI version for myself

I had tickmarks for stuff (when to go to bed to sleep for 7.5h and wake up near sunrise, things like that). I was working on adding a config file format.

Then I lost the project due to a mishap with a pipx flag... https://github.com/pypa/pipx/issues/1324#issuecomment-211885... ;_; o7

One day maybe I'll come back and do it in Rust.