The WakeLock interface of the Screen Wake Lock API can be used to request a lock that prevents device screens from dimming or locking when an application needs to keep running.
Available only in secure contexts.
The request() method of the WakeLock interface returns a Promise that fulfills with a WakeLockSentinel object if the system screen wake lock is granted.
The
WakeLockinterface of the Screen Wake Lock API can be used to request a lock that prevents device screens from dimming or locking when an application needs to keep running. Available only in secure contexts.MDN Reference