Control SandwichTimer from Alfred, to run pomodoros and timers. If you don’t have the app installed, invoke
:sandwichtimerupdateapp to get the latest version. See the linked page for screenshots of the app in action.
pomo or set a keyboard shortcut to start a pomodoro timer. If another is already running, it’ll be aborted.
timer will let you set as many timers as you want, for the specified amount of time.
With both options, actioning with ⌥ will quit all instances of the SandwichTimer app.