Caffeine Mac App Store. Click it to prevent your mac from automatically going to sleep, dimming the screen or starting screen savers. Amphetamine is a for all of those problems and more — on the app store, free, actively maintained, and as capable if not more so than caffeine.
If you’re a believer in apple’s official command line utility, you’re going to love this nifty utility. Install pd on mac osx; When a developer has not stated official support, or if your experience differs, record your individual experience with the app here.
Os x's system preferences controls your mac's universal sleep settings, but what if you only want to keep your mac awake on certain occasions?
Install zoom.us on mac osx; Select a platform on the left to get started. Click it again to go back. Caffeine lives in the menu bar, and this is where its state is indicated.