Free Teachnology provide free #PHP,#MySql,#Javascript,#jQuery,#API integration,#Payment gateway integration,#Social Media login Firebase Cloud Messaging Firebase Cloud Messaging (FCM) is a cross-platform messaging solution that lets you reliably deliver messages at no cost. Using FCM, you can notify a client app that new email or other data is available to sync. You can send notification messages to drive user re-engagement and retention. For use cases such as instant messaging, a message can transfer a payload of up to 4KB to a client app IOS Setup link : https://firebase.google.com/docs/cloud-messaging/ios/client Andriod Link : https://firebase.google.com/docs/cloud-messaging/android/client Web Link : https://firebase.google.com/docs/cloud-messaging/js/client How does it work? Firebase Cloud Messaging architecture diagram An FCM implementation includes two main components for sending and receiving: A trusted environment such as Cloud Functions for Firebase ...