#messaging (30 Repositories)
Ranked open-source repositories tagged with #messaging, scored by pull request acceptance likelihood and maintainer engagement velocity.
75.8%
13.5h
30 repositories tagged #messaging
mxsm/rocketmq-rust
🚀 Apache RocketMQ built in Rust 🦀 — faster, safer, and more memory-efficient. Powering high-performance messaging for the AI era, with AI Agent, MCP, and AI-SRE capabilities.
emqx/emqx
The most scalable and reliable MQTT broker for AI, IoT, IIoT and connected vehicles
strimzi/strimzi-kafka-operator
Apache Kafka® running on Kubernetes
citrusframework/citrus
Framework for automated integration tests with focus on message-based applications
rabbitmq/rabbitmq-server
Open source RabbitMQ: core server and tier 1 (built-in) plugins
GetStream/stream-chat-flutter
Flutter Chat SDK - Build your own chat app experience using Dart, Flutter and the Stream Chat Messaging API.
apache/artemis
Apache Artemis
Mininglamp-OSS/octo-web
Web & desktop (Electron) client for the OCTO open workplace — one React + TypeScript codebase shipping browser and PC surfaces, with first-class AI agent UX.
bloomberg/blazingmq
A modern high-performance open source message queuing system
Particular/NServiceBus
The gold standard for async .NET microservices on Azure, AWS and on-prem
processone/ejabberd
Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)
muhammedaksam/waha-tui
A beautiful Terminal User Interface for WhatsApp using WAHA (WhatsApp HTTP API). Manage your WhatsApp sessions, chats, and messages directly from your terminal with an intuitive TUI powered by OpenTUI.
absmach/fluxmq
High-performance scalable message broker for modern event-driven applications
esl/MongooseIM
MongooseIM is Erlang Solutions' robust, scalable and efficient XMPP server, aimed at large installations. Specifically designed for enterprise purposes, it is fault-tolerant and can utilise the resources of multiple clustered machines.
apache/pulsar
Apache Pulsar - distributed pub-sub messaging system
GetStream/stream-chat-android
:speech_balloon: Android Chat SDK ➜ Stream Chat API. UI component libraries for chat apps. Kotlin & Jetpack Compose messaging SDK for Android chat
apache/activemq
Apache ActiveMQ
zoff99/ToxAndroidRefImpl
Tox Reference implementation for Android
apache/iggy
Apache Iggy: Hyper-Efficient Message Streaming at Laser Speed
Sharkord/sharkord
Lightweight, self-hosted, open-source chat server with voice, video, text, and screen sharing. Built for small groups who want privacy, simplicity, and full control over their data.
nats-io/nats-server
High-Performance server for NATS.io, the cloud and edge native messaging system.
wso2/product-integrator-mi
The cloud-native configuration driven runtime that helps developers implement composite microservices.
GetStream/stream-chat-swift
💬 iOS Chat SDK in Swift - Build your own app chat experience for iOS using the official Stream Chat API
smallrye/smallrye-reactive-messaging
SmallRye Reactive Messaging
simplex-chat/simplex-chat
SimpleX - the first messaging network operating without user identifiers of any kind - 100% private by design! iOS, Android and desktop apps 📱!
crmne/zapfast
ZapFast: a fast, native WhatsApp client in Rust and egui
LukaJCB/ts-mls
A Messaging Layer Security (RFC 9420, MLS) implementation in TypeScript
apache/pulsar-client-go
Apache Pulsar Go Client Library
permissionlesstech/bitchat
bluetooth mesh chat, IRC vibes
spacedriveapp/spacebot
An AI agent for teams, communities, and multi-user environments.