Native UISystem toolsby fimars
Sakana
A macOS desktop pet: a fish or your own character that sways on screen and reminds you to rest.
About
A macOS desktop pet drawn with MyGo's native UI, with no web view: a little fish, or a PNG or JPEG of your own, that sways on spring physics and can be grabbed and pulled. It floats over every Space and full-screen apps without taking focus, lives in the menu bar with no Dock icon, and after 40 minutes of work shows a toast for a 10-minute rest; the message and both lengths can be changed.