Keep your Mac awake.
Coffee has its caffeine. Energy drinks have Taurine (besides caffeine as well). Taurine gives you energy and keeps you awake.
This app will keep your system awake for a defined period of time. It will pause the energy settings and prevent the screensaver from starting. This is useful if you have a task, which takes a long time. Taurine is a tiny program for the status bar. You can at all times deactivate Taurine and run on normal energy saving settings.
Updated on Sep 14 2015