Build your own message push service, support multiple message push
GitHub Action that sends a Telegram message.
Send push notifications to mobile devices through GCM or APNS
A lightweight package to flash messages
PingMe is a CLI which provides the ability to send messages or alerts
A framework to build Slack apps using JavaScript
Fast, well-tested and widely used WebSocket implementation for Go
Web Push library for PHP
WhatsApp library for NodeJS that connects through the browser app
A Decentralized, Onion Routed, Private Messenger
Unofficial Firebase Admin SDK for PHP
Lightweight and customizable notification daemon
Windows GUI Automation with Python (based on text properties)
simple HTTP client in Erlang
golang WeChat SDK
Create, preview, and send custom email templates for Node.js
WhatsApp tool for chatbots with advanced features
Open Source Email App for Android
Python client for FCM - Firebase Cloud Messaging
WhatsApp MCP server enabling AI access to chats and messaging
Easy to use cryptographic framework for data protection
A 100% native C# implementation of ZeroMQ for .NET
Open source API development ecosystem
A Node.js library to send all kinds of transactional notifications
JSON logger for Node.js and browser