Notifyvisitors is a free push notification service for ionic apps. In addition to basic notification delivery, NotifyVisitors also provides tools to localize, target, schedule, and automate notifications that you send.
Google has released the final developer preview of Android 8.1 Oreo. In this build, the Neural Networks API is now active to boost on-device machine learning. Android 8.1 also unlocks the Pixel Visual Core chip in Google's Pixel smartphones, which developers can target with the Android Camera API.