"Don't Go to Sleep Please" prevents sleep mode on the Mac until applications or processes are done.




nosleep.page is described as 'One of the first webpages that used the Wake Lock API packaged in the nosleep.js script to prevent a device from sleeping' and is a prevent sleep mode app in the os & utilities category. There are more than 25 alternatives to nosleep.page, not only websites but also apps for a variety of platforms, including Mac, Windows, Android, Linux and Flathub apps. The best nosleep.page alternative is Amphetamine, which is free. Other great sites and apps similar to nosleep.page are PowerToys - Awake, Stimulator, Caffeine for Linux and Caffeine for Windows.
"Don't Go to Sleep Please" prevents sleep mode on the Mac until applications or processes are done.







Don't Sleep is a small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart.

Anti-Sleep App for your Mac.
Caffeinated prevents your Mac from going to sleep, dimming your screen or starting the screensaver.




Espresso is a Caffeine alternative with support for retina displays and the black or white menu bar introduced in OS X Yosemite.



Keep your screen on when your device is running your GPS application, favorite remote control, playing a movie or slideshow, etc... Perfect to keep your screen on without dimming for application development. Your screen will never go back to sleep until you want it to...



Coffee allows you to keep the display awake without having to change the device settings. It can be toggled at various places:

Prevent your Mac from falling asleep, dimming your screen or starting the screensaver. Theine keeps macOS awake just like caffeine does with you.




Prevents your computer from going to sleep, hibernate, dim the display or start the screensaver. Application runs in the system tray when closed. New in version v1.3: -Parameter support. v1.2: Option to let display fall asleep. v1.1: Sleep timer.


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.



NoDoze simulates keyboard/mouse activity to keep the screensaver from activating. Its activity depends on currently running programs. You can use regular expressions or Windows wildcards to choose when the screensaver is deactivated.
