Instant messaging platform
Messaging APIs for multi-platform
LINE Messaging API SDK for Java
LINE Messaging API SDK for Python
Free implementation of Play Services
Connect to a Service Bus namespace and administer messaging entities
Core server and tier 1 (built-in) plugins
An easy and quick way of managing SMS and MMS messages without ads
Tool to access videos, messaging, and other popular apps
Dev tools to reliably understand text and automate conversations
Mattermost Desktop application for Windows, Mac and Linux
WhatsApp library for NodeJS that connects through the browser app
A New Kind of Instant Messaging
The first messaging platform operating without user identifiers
All your favorite services in one place
Desktop application for Instagram DMs
A lightweight approach to removing Google web service dependency
OSX, Windows, and Linux Desktop Clients for Rocket.Chat
Open Source Ticket Selling & Event Management Platform
Wire back-end services
The game engine for everyone
WhatsApp clone project demonstrates modern Android development
Elegant Facebook Messenger desktop app
The most popular Discord selfbot written in GO
Telegram messenger for Android