* [ntfy v2.19.0](https://github.com/binwiederhier/ntfy) – Simple HTTP-based pub-sub notification service for sending alerts to devices via scripts.

* [Novu v3.14.0](https://github.com/novuhq/novu) – Unified API for sending notifications through multiple channels, including Inbox, Email, SMS, and Push.

* [React Native OneSignal SDK 5.4.0](https://github.com/OneSignal/react-native-onesignal) – SDK for integrating OneSignal push notification and messaging services with React Native iOS and Android apps.

* [react-onesignal 3.5.0](https://github.com/OneSignal/react-onesignal) – OneSignal integration for React and other JavaScript front-ends.

* [Countly 25.03.39](https://github.com/Countly/countly-server) – Product analytics platform for tracking and analyzing user behavior across mobile, web, and desktop applications.

* [WebHook Tester v2.2.6](https://github.com/tarampampam/webhook-tester) – Tool to test and debug webhooks and HTTP requests with customizable response codes, headers, delays, and real-time WebSocket notifications.