IWakeLock

Keep the screen awake; release by disposing the sentinel.

• Wraps: Screen Wake Lock API
• MDN: Screen Wake Lock API
• Home: Rask.Core.Browser (all hosts)
• Shape: subscription (pushes to a callback)
• Availability: Web/Server ✅ · PWA/WASM ✅

The lock is released automatically when the page is hidden, so re-acquire it on visibilitychange.

See also

• Source: IWakeLock.cs
• Capability matrix
• Browser APIs — the narrative map