Firebase Cloud Messaging

react-native-push-notificationJava

A React Native library for handling local and remote push notifications on iOS and Android.

PushNotificationsJavaScript

A cross-platform desktop app to test push notifications on iOS (APNs) and Android (FCM).

RpushRuby

A Ruby gem for sending push notifications to iOS, Android, Windows, and web platforms with reliability and advanced features.

React Native Firebase Cloud MessagingJava

A React Native module for Firebase Cloud Messaging (FCM) and local notifications, now deprecated in favor of react-native-firebase.

cordova-plugin-fcmObjective-C

A Cordova plugin for adding Google Firebase Cloud Messaging push notifications to hybrid mobile apps.

FcmTypeScript

A Capacitor community plugin that enables Firebase Cloud Messaging (FCM) capabilities for cross-platform mobile apps.

Qiscus SDKJava

An Android SDK for embedding real-time chat features into mobile apps without managing complex infrastructure.

react-native-twilio-programmable-voiceJava

A React Native wrapper for Twilio Programmable Voice SDK to add voice calling capabilities to mobile apps.

gubleGo

A simple and fast user-facing messaging and data replication server built with WebSockets and Go.