readme.md

Toggle Application Service

This script can be assigned a keyboard shortcut as a System Service to toggle visibility. Just change appName to whatever suits you

toggle-app-service.applescript

set appName to "Hyper"
set startIt to false

tell application "System Events"
	if not (exists process appName) then
		set startIt to true
	else if frontmost of process appName then
		set visible of process appName to false
	else
		set frontmost of process appName to true
	end if
end tell

if startIt then
	tell application appName to activate
end if