The Top 88 Pubsub Open Source Projects

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The Top 88 Pubsub Open Source Projects

Categories > Messaging > Pubsub

Uwebsockets ⭐11,984

Simple, secure & standards compliant web server for the most demanding of applications

Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge.

EMQ X Broker - Scalable Distributed MQTT Message Broker for IoT in 5G Era

Pulsar ⭐6,829

Apache Pulsar - distributed pub-sub messaging system

Deepstream.io ⭐6,740

deepstream.io server

Libzmq ⭐6,551

ZeroMQ core engine in C++, implements ZMTP/3.1

Socketcluster ⭐5,706

Highly scalable realtime framework

🥊 Tiny 200 byte functional event emitter / pubsub.

Ejabberd ⭐4,691

Robust, Ubiquitous and Massively Scalable Messaging Platform (XMPP, MQTT, SIP Server)

Uwebsockets.js ⭐3,352

μWebSockets for Node.js back-ends 🤘

A Microservice Toolkit from The New York Times

Wisper ⭐2,871

A micro library providing Ruby objects with Publish-Subscribe capabilities

Emitter ⭐2,626

High performance, distributed and low latency publish-subscribe platform.

Vernemq ⭐2,310

A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases.

Autobahn Python ⭐2,227

WebSocket and WAMP in Python for Twisted and asyncio

Liftbridge ⭐1,935

Lightweight, fault-tolerant message streams.

Distributed cache and in-memory key/value data store. It can be used both as an embedded Go library and as a language-independent service.

Event Gateway ⭐1,566

React to any event with serverless functions across clouds

Autobahn Java ⭐1,418

WebSocket & WAMP in Java for Android and Java 8

Facil.io ⭐1,332

Your high performance web application C framework

Autobahn Js ⭐1,331

WAMP in JavaScript for Browsers and NodeJS

Open62541 ⭐1,309

Open source implementation of OPC UA (OPC Unified Architecture) aka IEC 62541 licensed under Mozilla Public License v2.0

Easily generate gRPC services in Go ⚡️

Jdonframework ⭐945

Domain-Driven-Design Pub/Sub Domain-Events framework

💨 A real time messaging server to build a scalable in-app notifications, multiplayer games, chat apps in web and mobile apps.

Pusher server implementation compatible with Pusher client libraries.

Ruby client for NATS, the cloud native messaging system.

🔬 Writing reliable & fault-tolerant microservices in Node.js https://hemerajs.github.io/hemera/

iodine - HTTP / WebSockets Server for Ruby with Pub/Sub support

Fast and reliable message broker built on top of Kafka.

Hivemq Community Edition ⭐510

HiveMQ CE is a Java-based open source MQTT broker that fully supports MQTT 3.x and MQTT 5. It is the foundation of the HiveMQ Enterprise Connectivity and Messaging Platform

Twitchlib ⭐469

C# Twitch Chat, Whisper, API and PubSub Library. Allows for chatting, whispering, stream event subscription and channel/account modification. Supports .NET Core 2.0

node.js object relations mapper (orm) for redis

Nats Operator ⭐449

Just a tiny, simple and real-time self-hosted pub/sub messaging service

Centrifuge ⭐402

Real-time messaging library for Go with scalability in mind

A global Process Registry and Process Group manager for Erlang and Elixir.

Nats.net ⭐361

The official C# Client for NATS

Wampsharp ⭐348

A C# implementation of WAMP (The Web Application Messaging Protocol)

Msngr.js ⭐340

An asynchronous messaging library, written in JavaScript, for node and the web browser

mangos is a pure Golang implementation of nanomsg's "Scalablilty Protocols"

A simple pubsub package for go.

Nodejs Pubsub ⭐308

Node.js client for Google Cloud Pub/Sub: Ingest event streams from anywhere, at any scale, for simple, reliable, real-time stream analytics.

Treescale ⭐281

Event/Data distribution system without any configuration, but with data delivery guarantees

NYBus (RxBus) - A pub-sub library for Android and Java applications

Divolte Collector ⭐258

Divolte Collector

🌐🔥 Network multiplayer and messaging for CoronaSDK, Moai, Gideros, LÖVE & Defold

Wampy.js ⭐243

Simple WAMP (WebSocket Application Messaging Protocol) Javascript implementation

Pg Listen ⭐238

📡 PostgreSQL LISTEN & NOTIFY for node.js that finally works.

Autobahn Cpp ⭐229

WAMP for C++ in Boost/Asio

Vscode Versionlens ⭐217

This project has moved to gitlab

Pulsar Manager ⭐211

Apache Pulsar Manager

Cachingframework.redis ⭐201

Distributed caching based on StackExchange.Redis and Redis. Includes support for tagging and is cluster-compatible.

Pulsar Client Go ⭐198

Apache Pulsar Go Client Library

Node Pg Pubsub ⭐189

A Publish/Subscribe implementation on top of PostgreSQL NOTIFY/LISTEN

Interact with Twitch's API, chat, PubSub and subscribe to WebHooks.

Twitch4j ⭐174

Modular Async/Sync/Reactive Twitch API Client / IRC Client

🔊Minimalist message bus implementation for internal communication

Democracy.js ⭐162

Node.js unicast discovery, leader-citizen elections and pub/sub.

Easy to use Google Pub/Sub

Wikipedia Ipfs ⭐159

An exploration to host Wikipedia in IPFS

Monad, Functional Programming features for Golang

Message Bus ⭐153

Go simple async message bus

Tigase Server ⭐143

Highly optimized, extremely modular and very flexible XMPP/Jabber server

Garagemq ⭐141

AMQP message broker implemented with golang

Rocketman ⭐136

🚀 Rocketman help build event-based/pub-sub code in Ruby

Distributed Flow-Based Programming via message queues

Sobjectizer ⭐131

An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.

Kafka-on-Pulsar - A protocol handler that brings native Kafka protocol to Apache Pulsar

Syndicate ⭐118

syn·di·cate: a language for interactive programs

Websocket RPC and Pub/Sub for Python applications and microservices

Java and Android class communication library: New and improved Pub-Sub

Thrift improved

Flare is a service that notify changes of HTTP endpoints

Data objects for JavaScript and PHP.

Dapr SDK for go

Pulsar Dotpulsar ⭐88

.NET/C# client library for Apache Pulsar

👏 Microscopic & functional event emitter in ~350 bytes, extensible through plugins.

Chat Engine ⭐83

Object oriented event emitter based framework for building chat applications in Javascript.

KubeMQ is Enterprise-grade message broker native for Docker and Kubernetes

Zeek's Messaging Library

Arduino Nats ⭐44

An Arduino / ESP8266 / Particle Photon compatible C++ library for communicating with a NATS (http://nats.io) server

Engine And Editor ⭐40

Streamr Core backend

Pulsarcast ⭐33

A pub-sub system for the distributed web - my master thesis @ IST

Lua WAMP client

React Apollo Koa Example ⭐25

An example app using React, Apollo and Koa

Redis Streams and PubSub to Server-Sent Event bridge in Go

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