The Top 97 Pubsub Open Source Projects

Awesome Open Source

Awesome Open Source

Combined Topics

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210

The Top 97 Pubsub Open Source Projects

Categories > Messaging > Pubsub

Dapr ⭐ 13,686

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

Uwebsockets ⭐ 12,670

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

Pulsar ⭐ 8,961

Apache Pulsar - distributed pub-sub messaging system

An Open-Source, Cloud-Native, distributed MQTT Message Broker for Large-scale IoT Applications.

Libzmq ⭐ 7,041

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

Deepstream.io ⭐ 6,886

deepstream.io server

🥊 Tiny 200 byte functional event emitter / pubsub.

Socketcluster ⭐ 5,805

Highly scalable realtime framework

Ejabberd ⭐ 4,890

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

Uwebsockets.js ⭐ 4,003

μWebSockets for Node.js back-ends 🤘

Gizmo ⭐ 3,425

A Microservice Toolkit from The New York Times

Wisper ⭐ 2,957

A micro library providing Ruby objects with Publish-Subscribe capabilities

Emitter ⭐ 2,889

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

Vernemq ⭐ 2,481

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

Autobahn Python ⭐ 2,285

WebSocket and WAMP in Python for Twisted and asyncio

Liftbridge ⭐ 2,097

Lightweight, fault-tolerant message streams.

Olric ⭐ 1,801

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 ⭐ 1,593

React to any event with serverless functions across clouds

Open62541 ⭐ 1,489

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

Autobahn Java ⭐ 1,444

WebSocket & WAMP in Java for Android and Java 8

Facil.io ⭐ 1,428

Your high performance web application C framework

Autobahn Js ⭐ 1,360

WAMP in JavaScript for Browsers and NodeJS

Easily generate gRPC services in Go ⚡️

Beaver ⭐ 1,102

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

Jdonframework ⭐ 1,004

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

Pusher server implementation compatible with Pusher client libraries.

Nats.rb ⭐ 854

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 ⭐ 608

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 ⭐ 561

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

Nats Operator ⭐ 491

Centrifuge ⭐ 481

Real-time messaging library for Go with scalability in mind.

node.js object relations mapper (orm) for redis

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

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

Sysend.js ⭐ 419

Send messages between open pages or tabs in same browser

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

Nats.net ⭐ 407

The official C# Client for NATS

Pg Listen ⭐ 383

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

Wampsharp ⭐ 363

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

A simple pubsub package for go.

Nodejs Pubsub ⭐ 350

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

Msngr.js ⭐ 339

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

Pulsar Client Go ⭐ 315

Apache Pulsar Go Client Library

Iceoryx ⭐ 305

Eclipse iceoryx™ - true zero-copy inter-process-communication

Treescale ⭐ 290

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

Pulsar Manager ⭐ 284

Apache Pulsar Manager

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

Graphik ⭐ 283

Graphik is a Backend as a Service implemented as an identity-aware document & graph database with support for gRPC and graphQL

Twurple ⭐ 279

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

Policy and data administration, distribution, and real-time updates on top of Open Policy Agent

Divolte Collector ⭐ 275

Divolte Collector

Noobhub ⭐ 259

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

Wampy.js ⭐ 251

Simple WAMP (WebSocket Application Messaging Protocol) Javascript implementation

Autobahn Cpp ⭐ 232

WAMP for C++ in Boost/Asio

Twitch4j ⭐ 229

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

Cachingframework.redis ⭐ 224

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

Vscode Versionlens ⭐ 219

This project has moved to gitlab

🔊Minimalist message bus implementation for internal communication with zero-allocation magic on Emit

Node Pg Pubsub ⭐ 200

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

Dapr SDK for go

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

Sobjectizer ⭐ 190

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.

Tigase Server ⭐ 185

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

Democracy.js ⭐ 181

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

Message Bus ⭐ 179

Go simple async message bus

Monad, Functional Programming features for Golang

Easy to use Google Pub/Sub

Wikipedia Ipfs ⭐ 162

An exploration to host Wikipedia in IPFS

Garagemq ⭐ 161

AMQP message broker implemented with golang

Samples ⭐ 148

Community driven repository for Dapr samples

Dapr Demos ⭐ 141

Collection of personal Dapr demos (bindings, state, pub/sub, service-to-service invocation)

Rocketman ⭐ 139

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

Distributed Flow-Based Programming via message queues

Pulsar Dotpulsar ⭐ 136

The official .NET client library for Apache Pulsar

Backend-agnostic, lightweight pub/sub library which makes it easy for Go applications to communicate with each other.

Syndicate ⭐ 131

syn·di·cate: a language for interactive programs

Thrift improved

Websocket RPC and Pub/Sub for Python applications and microservices

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

Flare is a service that notify changes of HTTP endpoints

📨 A fast Message/Event Hub using publish/subscribe pattern with support for topics like* rabbitMQ exchanges for Go applications

Data objects for JavaScript and PHP.

Reactive microlibrary with observables and Knockout-style computeds in 393 bytes

Chat Engine ⭐ 88

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

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

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

Arduino Nats ⭐ 53

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

Zeek's Messaging Library

Core Api ⭐ 48

Streamr Core backend

Pulsarcast ⭐ 34

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

Lua WAMP client

React Apollo Koa Example ⭐ 26

An example app using React, Apollo and Koa

Sseredis ⭐ 24

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

1-97 of 97 projects

Advertising 📦 10

Application Programming Interfaces 📦 124

Applications 📦 192

Artificial Intelligence 📦 78

Blockchain 📦 73

Build Tools 📦 113

Cloud Computing 📦 80

Code Quality 📦 28

Collaboration 📦 32

Command Line Interface 📦 49

Community 📦 83

Companies 📦 60

Compilers 📦 63

Computer Science 📦 80

Configuration Management 📦 42

Content Management 📦 175

Control Flow 📦 213

Data Formats 📦 78

Data Processing 📦 276

Data Storage 📦 135

Economics 📦 64

Frameworks 📦 215

Graphics 📦 110

Hardware 📦 152

Integrated Development Environments 📦 49

Learning Resources 📦 166

Libraries 📦 129

Lists Of Projects 📦 22

Machine Learning 📦 347

Mapping 📦 64

Marketing 📦 15

Mathematics 📦 55

Messaging 📦 98

Networking 📦 315

Operating Systems 📦 89

Operations 📦 121

Package Managers 📦 55

Programming Languages 📦 245

Runtime Environments 📦 100

Science 📦 42

Security 📦 396

Social Media 📦 27

Software Architecture 📦 72

Software Development 📦 72

Software Performance 📦 58

Software Quality 📦 133

Text Editors 📦 49

Text Processing 📦 136

User Interface 📦 330

User Interface Components 📦 514

Version Control 📦 30

Virtualization 📦 71

Web Browsers 📦 42

Web Servers 📦 26

Web User Interface 📦 210