onesignal-silent-cordova-plugin (npm): OneSignal is a high volume Push Notification service for mobile apps. In addition to basic notification          delivery, OneSignal also provides tools to localize, target, schedule, A/B test, and automate notifications that          you send.      
Keywords: push|notification|push notification|push
        notifications|apns|gcm|adm|retention|messaging|ios|android|windows phone|ecosystem:cordova|cordova-android|cordova-ios|cordova-windows