XEP-0384: OMEMO Encryption for libpurple.
💬 Nio is an upcoming matrix client for iOS.
Azure Event Hubs
☁️ Cloud-scale telemetry ingestion from any stream of data with Azure Event Hubs
A community-centric, community-supported version of tmi.js
Broadcast Messaging Library that works between iFrames, Frames, and Windows
A smart set of common classes and implementations to improve your development productivity.
A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases.
A transport independent asynchronous duplex messaging library for Go
Private messaging system that hides metadata
This is an Android library which can be used to add chat functionality to your android application with just a few lines of code.
A PHP client for the NATSio cloud messaging system.
WatsonTcp is the easiest way to build TCP-based clients and servers in C#.
An effort to bring Google's Firebase C++ API to Qt + QML
No need for .NET Events! A thread-safe, high performance & easy to use cross platform implementation of the Event Aggregator Pattern.
Vonage Ruby Sdk
Vonage REST API client for Ruby. API support for SMS, Voice, Text-to-Speech, Numbers, Verify (2FA) and more.
A remote (CQRS) API library for Clojure.
Tinode chat client application for Android
A 100% native C# implementation of ZeroMQ for .NET
Full-feature WAMP v2 router and client written in Go
Metl is a simple, web-based integration platform that allows for several different styles of data integration including messaging, file based Extract/Transform/Load (ETL), and remote procedure invocation via Web Services. Read more at www.jumpmind.com/products/metl/overview
EnMasse - Self-service messaging on Kubernetes and OpenShift
🤖 SDK for the LINE Messaging API for Node.js
ChatLayout is an alternative solution to MessageKit. It uses custom UICollectionViewLayout to provide you full control over the presentation as well as all the tools available in UICollectionView. It supports dynamic cells and supplementary view sizes.
Implementation of the nanomsg "Scalability Protocols" in rust.
Kombu is a messaging library for Python.
zenoh unifies data in motion, data in-use, data at rest and computations. It carefully blends traditional pub/sub with geo-distributed storages, queries and computations, while retaining a level of time and space efficiency that is well beyond any of the mainstream stacks.
Notification library for gophers and their furry friends.
Lightweight, fault-tolerant message streams.
Highly optimized, extremely modular and very flexible XMPP/Jabber server
Stream Chat Android
Stream Chat official Android SDK. The tutorial covers how to build your own chat experience using either Java or Kotlin.
Chat UX components built with React, inspired by Facebook Messenger
Photo sharing social media site built with Python/Django. Based on Instagram's design.
The legitimate email replacement — n-identity, decentralized, store-and-forward, open protocol, open source. (Server)
Tinode web chat using React
Laravel Enqueue message queue extension. Supports AMQP, Amazon SQS, Kafka, Google PubSub, Redis, STOMP, Gearman, Beanstalk and others
Parallel Apache Kafka client wrapper with client side queueing, a simpler consumer/producer API with key concurrency and extendable non-blocking IO processing.
SUM - Secure Ultimate Messenger
AMQP message broker implemented with golang
Crossbar.io - WAMP application router
A .NET library for NSQ, a realtime distributed messaging platform
RPC & event framework for Python 3
A convenient way to handle messages between users in a simple way