BitBar
Put anything in your Mac OS X menu bar
18 Alternatives To BitBar
Appium
Appium is an open source test automation framework for use with native and hybrid mobile apps.
Bginfo
This fully-configurable program automatically generates desktop backgrounds that include important information about the system.
Conky
Conky is a free, light-weight system monitor for X, that displays any kind of information on your desktop.
Core Temp
Nov 4, 2017 - Core Temp is a compact, no fuss, small footprint, yet powerful program to monitor processor temperature and other vital information.
Desktop Info
This little application displays system information on your desktop in a similar way to some other…
Gauge
Gauge is a free and open source test automation framework that takes the pain out of acceptance…
MenuMeters for El Capitan
MenuMeters for OS X El Capitan 10.11 (and later)
MiniUsage
MiniUsage displays various data like CPU usage, amount of network flow, battery status and process…
Moo0 System Monitor
Lets you keep your eye on system resource usages of your PC.
Nerdtool
NerdTool is a GeekTool-like application that displays information directly on your desktop.
Open Hardware Monitor
Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.
Rainmeter
Rainmeter is a desktop customization platform.
TaskExplorer
Explore all the tasks (processes) running on your Mac with TaskExplorer.
Testmunk
Mobile QA made easy
XWidget
XWidget is a free desktop customization platform.
htop
htop - an interactive process viewer for Unix. This is htop, an interactive process viewer for Unix systems. It is a text-mode application (for console or X terminals) and requires ncurses.
iPulse
Using its concise and appealing user interface, iPulse graphically displays the inner workings of macOS on you desktop, menu bar or Dock.
iStat Menus
“An advanced Mac system monitor for your menubar.”