Open eklem opened 7 years ago
The vibrate API seems like a viable option. Should vibrate "coffee" in morse code: -.-. --- ..-. ..-. . .
. Check morse code translator
Actually, the vibrate doesn't work when screen is locked. Try this: https://github.com/richtr/NoSleep.js?utm_source=mobilewebweekly&utm_medium=email
Maybe Service Workers for background processing could work?