Here are a few ways I've used the dead-simple Miracle Cube Timer from Datexx.
Post tagged: productivity
Forest for iOS. Stay focused, grow your forest.
Less Twitter, more Pomodoro.
I don't spend much time tweaking my UI, but I do attempt to minimize distractions. New mail notifications, badges showing unread messages, growls of all shapes and sizes, all these have a very poor signal to noise ratio, and rarely do they impact my current priority.
Words on caring.
It would be difficult to not like bash's programmable completion. It's too bad I've had such a hard time wrapping my head around the programmable completion toolkit.