MenuBar Stats - Advanced Mac system monitor right from the menu bar
My Daily Planner - Organize your day with pen & paper. Free printable template.
iStat Menus - "An advanced Mac system monitor for your menubar."
Amazing Marvin - Customizable personal productivity tool
Stats - Simple macOS system monitor in your menu bar.
FocusList - Daily planner & focus timer based on timeboxing and pomodoro