Automagically hide & show macOS' Dock
HideMyDock
Hides you macOS dock on selected virtual desktops
ClockDock
Show the time in your Mac dock
StockDock
Live stock prices right in your macOS Dock
Custom macOS icon pack
Unify your dock with 46 beautiful app icons
Bartender 2
Organize and hide menu bar items on your Mac
IntelliDock