ngx-check-permission
Angular library which checks the permission status and returns the permission status for the following api's .push, midi, camera, microphone, speaker, device-info, background-fetch, background-sync, bluetooth, persistent-storage, ambient-light-sensor, acc
ngx-device-info
Angular library which provides device information / type / name and also it provides much more device independent features & informations.
viewport-dimensions
Simple utility for watching and retrieving browser viewport width, height, vmin and vmax
verge
viewport utilities module