Apps included in this article
1 — OneMenu 2 — Energiza
3 — Day Progress
4 — yFi
5 — Thor
6 — Switch Manager
#1. OneMenu
OneMenu is a cute little menu bar app that does 3 (useful) things:

Screenshot by the author
- Shows my CPU, Memory, and Disk usage stats.
- Locks my keyboard so I can clean it without the fear of pressing a key.
- Acts as a window manager that helps declutter my screen by snapping them into organised tiles.
Like this,

Credit: Marko
This,

Credit: Marko
Or hybrid of them two. (Left one, right two. Or left two, right one).
You’ve got keyboard hotkeys to snap windows to the shown positions (as shown). Ya can also snap by dragging your messy windows to the shown places, if you prefer that way.