notification-service topic
rpush
The push notification service for Ruby.
OneSignal-iOS-SDK
OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your native iOS app with OneSignal. https://onesignal.com
OneSignal-Unity-SDK
OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your Unity app with OneSignal. https://onesignal.com
appleshouter
iOS Push Notifications for PWAs and Web apps
OneSignal-Website-SDK
OneSignal is a push notification service for web and mobile apps. This SDK makes it easy to integrate your website with OneSignal Push Notifications. https://onesignal.com
pushdeer
开放源码的无App推送服务，iOS14+扫码即用。亦支持快应用/iOS和Mac客户端、Android客户端、自制设备
grocer
Pushing your Apple notifications since 2012.
mattermost-push-proxy
python-notifyAll
A library which can be used for all types of notifications like SMS, Mail, Push.
OneSignal-WordPress-Plugin
OneSignal is a free push notification service for web and mobile apps. This plugin makes it easy to integrate your website with OneSignal Push Notifications. https://onesignal.com