A push notification server written in Go (Golang).

Encrypted overlay filesystem written in Go

Send push notifications to mobile devices through GCM or APNS in Django.

Uniqush is a free and open source software system which provides a unified push service for server side notification to apps on mobile devices.

A NodeJS wrapper library port to send data to Android devices via Google Cloud Messaging

Standalone PHP library for easy devices notifications push.

Decentralized VPN

General push notification server in Go

The Illustrated TLS 1.3 Connection: Every byte explained

RSA public/private key generation, RSA, AES encryption/decryption, RSA sign/verify in Swift with CommonCrypto in iOS and OS X

OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your native Android or Amazon app with OneSignal. https://onesignal.com

Push notifications for GCM, APNS, MPNS, AMZ (automatic detection from device token)

PHP and Laravel Package to send push notifications to Android and IOS devices.

Asynchronous & persistent push notification service, supporting APNS, FCM, Web Push, Telegram and Email. Written in Go (Golang). Mirror of https://codeberg.org/pennersr/shove

A collection of secure encryption examples for encrypting strings and binary data.

OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your Ionic, PhoneGap CLI, PhoneGap Build, Cordova, or Sencha Touch app with OneSignal. Supports Android, iOS, and Amazon's Fire OS platforms. https://onesignal.com

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

Audited & minimal JS implementation of Salsa20, ChaCha and AES

🍪 Cookie-consent widget with GTM, GCM & CMP integration

MongoosePush is a simple Elixir RESTful service allowing to send push notification via FCM and/or APNS.