One of the first webpages that used the Wake Lock API packaged in the nosleep.js script to prevent a device from sleeping.

Don't Sleep is described as 'Small portable program to prevent system shutdown, Standby, Hibernate, Turn Off and Restart' and is a prevent sleep mode app in the os & utilities category. There are more than 25 alternatives to Don't Sleep for a variety of platforms, including Mac, Windows, Android, F-Droid and Linux apps. The best Don't Sleep alternative is Green Dotter, which is free. Other great apps like Don't Sleep are goguma app, Amphetamine, Caffeinate and Caffeine for Windows.
One of the first webpages that used the Wake Lock API packaged in the nosleep.js script to prevent a device from sleeping.

KeepOn allows you to keep your device's screen on for the desired duration and also allows you to return to the default settings automaticaly when the screen turns off.




Use Mac with external monitors with lid closed even when you are on battery power. Play music, airplay movies, download/upload lid closed. Most modern and up to date app.











Annoyed by the display getting dim when you're reading or watching something? What if the computer could “see and hear” you?




Clapet is a utility that aims to improve clamshell mode on your Macbook by automatically managing sleep when an external display is detected.
Econap helps you to save energy and increase your comfort. Before your pc enters the sleep mode, Econap will check if something important is running on your system. If so, it will wait until your download, backups, videos etc. are finished. Finally your pc will go to sleep.


It always has been a missing feature: disabling the sleep mode on a Apple Laptop. Who does not want to use it as a big juke-box or go warwalking. The best looking server ever, especially at about one inch height.

When it's not possible to change the screensaver settings in your Windows environment, then it's almost impossible to show things on your screen for a longer period without activating the screensaver.
A small GNOME utility application to send Wake On LAN (WoL) magic packets to devices in a network.


Invisible, smart mouse movements prevent your Mac from sleeping and keep the active status in Slack, Teams, and more.
Online all the time? It can't be easier!


