@khalid-kunji did u get this working? I am getting the same error.
[nodebb-plugin-vibration-notifications] Vibration plugin for mobile
Uses the HTML5 Vibration API to alert you upon new incoming notifications while browsing on mobile.
npm install nodebb-plugin-vibration-notifications
Latest versions of Chrome and Firefox for Android
Get it on GitHub.
LOL awesome... didn't know there was a separate API for vibrations.
I still doubt this would work on my GNex, since I run out of memory too quickly, and Chrome ends up closing...
I have tried this plugin 1.2.0 buy it doesn't works. Maybe I did something wrong or maybe it is too old. Anyone can confirm this plugin is outdated?