Publish-subscribe pattern
The publish-subscribe pattern (short: pubsub) is an event handling and messaging pattern where the consumer subscribes to the provider, which in return can then publish a message that can be picked up and processed by each subscribed consumer.
- GitHub: https://github.com/topics/pubsub
- Wikipedia: https://en.wikipedia.org/wiki/Publish%E2%80%93subscribe_pattern
- Released: 1987
- Related Topics: message-queue, message-oriented-middleware, message-passing, event-bus, event-handlers, event-listener, message-bus, event-sourcing, observer-pattern, event-driven-programming,
- Aliases: publish-subscribe-pattern, publish-subscribe,
- Last updated: 2026-06-23 00:24:53 UTC
- JSON Representation
https://github.com/ramchaik/cryptochain
Cryptochain: Blockchain from scratch, with a fullstack MERN application.
blockchain javascript mern mern-stack npm peer-to-peer pubsub real-time redis
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https://github.com/ragmaanir/besked
Small typed PubSub library for crystal.
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https://github.com/khadkarajesh/iot-tutorial
Projects consist the necessary code to interact with the google iot cloud platform by iot devices
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https://github.com/alexgalhardo/learning-message-queue-and-pub-sub
Simple project I created with references and examples to learn about message queues and publisher/subscriber pattern with different technologies.
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https://github.com/yss14/node-redis-eventbus
A simple event bus powered by node-redis to communicate between multiple node instances
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https://github.com/questnetwork/quest-pubsub-js
JavaScript implementation of the Quest Network Second Layer PubSub Protocol
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https://github.com/rclex/rclex_docker
Dockerfiles for Rclex
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https://github.com/plvo/redis-pubsub
A Rust script that uses Redis to test the one-to-many Pub/Sub mechanism.
Last synced: 12 May 2026
https://github.com/ably-labs/collaborative-pixel-drawing
A collaborative pixelart drawing carnvas to demonstrate pub/sub using Ably or Azure WebPubSub.
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https://github.com/sebastianmarines/fastapi-distributed-websockets
POC for creating a loosely coupled websocket server.
Last synced: 13 May 2026
https://github.com/ackeecz/terraform-gcp-dataflow_pubsub_to_bq
Dataflow job subscriber to PubSub subscription. It takes message from subscription and push it into BigQuery table.
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https://github.com/piotrpersona/goq
Golang interprocess, in-memory pub-sub message queue.
go go-generics golang golang-library goroutines pubsub queue
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https://github.com/vikyw89/async-pubsub
async pubsub library for python
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https://github.com/trailsjs/trailpack-pubsub
Redis Pub/Sub implementation for Trails.js app
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https://github.com/anpandu/ps2bq
Stream insert GCP PubSub messages into BigQuery table.
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https://github.com/rehan-adi/scalable-chat-app
A scalable architecture for a real-time chat application, utilizing WebSocket for instant communication, Redis for message queuing, and Kafka for durable, scalable message storage and processing.
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https://github.com/shubhamv108/spring-boot-server-sent-events
Simple application to demonstrate server sent events using Spring Boot.
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A pubsub pipeline designed to deliver Istio sidecar logs to Honeycomb.
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https://github.com/wiseaidev/emitter-rs
📢 A lightweight Event Emitter implementation for Rust and Wasm.
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https://github.com/terance-edmonds/python-pub-sub
Designing and implementing a simple Publish and Subscribe middleware using Client-Server Sockets Programming concepts and techniques
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https://github.com/jwill9999/subpub
An example of a sub/pub design pattern
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https://github.com/bruno-furtado/gcp-data-architecture
Example of data architecture to make information available for fast consumption and analytical exploration.
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https://github.com/macprog-guy/subcast
A fast, small and dependency free publish subscribe event-bus for the browser and nodejs.
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https://github.com/fajarcandraaa/go-message-broker
Is a simple way to implement message-broker in the golang programming language
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https://github.com/basedwon/newk
Provides a flexible, transport-layer abstraction for various network protocols
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https://github.com/transcelestial/chanpiper
A simple interface that implements *-to-many data flow using channels.
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https://github.com/bromq-dev/bromq
Batteries-included, production-ready MQTT broker
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https://github.com/diagrid-labs/dapr-workshop-python
This repo contains the starting point for the Dapr workshop Python challenges.
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https://github.com/syntaxerrorlinenull/nats-pubsub-go
nats-pubsub-go is a Go library that provides a simple and efficient interface for interacting with NATS, a lightweight, high-performance messaging system. This library simplifies the process of publishing and subscribing to messages on NATS subjects, making it easy to build scalable and distributed applications.
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https://github.com/will-white/dahua-companion
Small, simple, and fast event driven Dahua (Amcrest) doorbell processor for home automation integration
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https://github.com/ddiogoo/pubsub
Messaging server with Pub/Sub architecture
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https://github.com/sahilkhanna/my-pub-sub
A Python library implementing the publish-subscribe pattern.
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https://github.com/disk0dancer/chat-app
Multi user online chat based on different services communication approaches
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https://github.com/cthtufspetprojects/google-cloud-function-gen2-template
Template for Python functions to run on Google Cloud Functions Platform (gen2), with CI\CD by GitHub Actions
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https://github.com/nurfarazi/pubsub
Simple demonstration of pub-sub using just event and delegate
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https://github.com/rudsarkar/pubsub-websocket
WebSocket pub/sub implementation usin Go gin, Postgresql
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https://github.com/code-raushan/chat-app-server-redis
Scalable chat server built on top of Socket.IO, Redis Pub/Sub and caddy. Server written using Fastify and Typescript.
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https://github.com/fusetim/ipfs-pubsub-mod
Enable PubSub experimental feature for IPFS (https://github.com/linuxserver/docker-ipfs)
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https://github.com/a5chin/event-driven-dataflow
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https://github.com/ragul28/kafka-cli
Simple & easy Kafka CLI to test Kafka PubSub.
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https://github.com/anthonycorletti/modal-async-pubsub-example
A proof-of-concept, pubsub-esque service that runs on Modal.
Last synced: 19 May 2026
https://github.com/de3lo/redis-value-cache
An in memory cache backed by redis.
Last synced: 10 Apr 2025
https://github.com/coregx/pubsub
Production-ready Pub/Sub library and standalone service for Go. Reliable messaging, DLQ, exponential backoff, clean architecture.
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https://github.com/ackeecz/terraform-gcp-cloud-function_pubsub_to_bq
Cloud function subscribes itself to given topic and inserts each message to BigQuery table.
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https://github.com/arthurgubaidullin/pub-sub-rs
The trait and in-memory implementation of the Pub/Sub system
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https://github.com/ditsuke/kafka-pubsub
Apache Kafka pub/sub clients and benchmarks
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https://github.com/ramazanpolat/socketcc
Socket Cluster Client for Python
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https://github.com/bunkeriot/bunkerm
🚀 BunkerM: All-in-one Mosquitto MQTT broker with Web UI for easy management, featuring dynamic security, role-based access control, monitoring, API and cloud integrations
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Exchange platform where trades occur
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https://github.com/iht/bigquery-dataflow-cdc-example
A Dataflow streaming pipeline written in Java, reading data from Pubsub and recovering the sessions from potentially unordered data, and upserting the session data into BigQuery with no duplicates
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https://github.com/vtopc/wcache
In-memory cache with write-back strategy. DO NOT USE, it's very slow.
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https://github.com/alphanull/publisher
Publisher is a JavaScript Publish/Subscribe (Pub/Sub) library crafted to handle event-driven communication. Provides pub/sub functionality with extensive wildcard support, async/sync publishing, priority and invocation options, content based filtering & more.
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https://github.com/mk590901/measurements
Repository contains app simulator of healthcare measurement device written on 'toit' programming language can be run on ESP32 controller.
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https://github.com/russkyc/messaging
The lightweight, high-performance messaging library extracted from the CommunityToolkit.Mvvm project
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https://github.com/ortense/mediator
A minimalistic and dependency-free event mediator with internal context for front-end.
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https://github.com/yash-thio/sudoku-solver
the final version of this app would be able to solve any 9 by 9 sudoku you provide in an image format.
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https://github.com/cesar312/breastcancer-ai-cloud-application
Google Cloud BigQuery Prediction Application
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https://github.com/ersintarhan/rediskit
Production-ready Redis toolkit for .NET 9 with advanced caching, pub/sub, and streaming features
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Last synced: 20 Jan 2026
https://github.com/hamidzr/pubsub-broker
Implementation of a pub sub broker using Zeromq, Chord DHT, and Zookeeper
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https://github.com/dansan/python-zmq-message-patterns
Library to quickly build ZeroMQ based applications.
concurrency messaging parallel-processing pubsub python zeromq zeromq-library zmq
Last synced: 02 Apr 2026
https://github.com/jakoblorz/brokerutil
brokerutil provides a common interface to message-brokers for pub-sub applications
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Last synced: 17 Jan 2026
https://github.com/tmaxmax/hub
Hub. A message broker for Go.
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https://github.com/matheusjohannaraujo/simple-rabbitmq
Simple RabbitMQ is a PHP class that offers a clean and reusable abstraction for working with RabbitMQ. It simplifies the process of connecting to message queues and performing common operations like publishing messages, consuming queues, acknowledging deliveries, and managing exchanges and bindings
docker php pubsub rabbit-mq rabbitmq rabbitmq-client rabbitmq-consumer rabbitmq-producer rabbitmq-server
Last synced: 09 Mar 2026
https://github.com/gabrieljoelc/la_gear
Use conventions to generate publish/subscribe workers
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Last synced: 17 Jun 2026
https://github.com/tebafaz/chater.icu
Source code for chater.icu
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Realizes persistent notifications for users of DMX across sessions and screens.
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Last synced: 15 Aug 2025
https://github.com/coralogix/terraform-coralogix-google
Coralogix Google Cloud Platform Integrations modules for Terraform.
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Last synced: 13 Aug 2025
https://github.com/vinayaks439/gcp-monitoring-go
Pulling metrices from GCP programatically
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Last synced: 19 May 2026
https://github.com/ndx-technologies/gcp-cloud-storage-cache-control-updater
GCP Cloud Storage Cache-Control updater
Last synced: 12 Aug 2025
https://github.com/wspietro/cloud-pubsub-publisher
Google Cloud Pub/Sub with a Fastify server.
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Last synced: 09 Apr 2026
https://github.com/kevindmorris/kafka-cli-chat
A simple two-way command-line chat application built with Node.js and Kafka.
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Last synced: 06 May 2026
https://github.com/prosenjitjoy/go-with-pulsar
Demo app to demonstrate Pub/Sub functionality concurrently with Pulsar
pubsub pulsar pulsar-client-go
Last synced: 08 Aug 2025
https://github.com/sangnandar/realtime-gmail-listener
Realtime Gmail listener using push notifications via Pub/Sub. Cloud Run acts as a webhook proxy to Apps Script for processing new emails into Sheets. No polling. Apps Script quota-safe. Serverless. Fully automated with PowerShell deployment.
automation cloud-run design-pattern gmail gmail-api google-apps-script powershell pubsub
Last synced: 18 Apr 2026
https://github.com/plebe1us/plebbitfeed-tg-bot
A bot to forward @plebbit posts on telegram
decentralized decentralized-social decentralized-social-networks gossipsub ipfs ipns libp2p message-board p2p p2p-network p2p-node plebbit plebbit-client plebbit-js plebchan pubsub seedit telegram telegram-bot telegram-bot-api
Last synced: 06 Aug 2025
https://github.com/hoesentoet/esp-mqtt-handler
A variable handler for knolleary's PubSubClient MQTT library.
cpp esp32 esp8266 mqtt mqtt-client platformio pubsub
Last synced: 09 Apr 2026
https://github.com/newrelic-experimental/newrelic-java-gcp-pubsub
Java Instrumentation for Google Cloud Platform (GCP) Pub/Sub Java client
gcp gcp-pubsub instrumentation java nrlabs nrlabs-data nrlabs-java-verify nrlabs-odp observability-data pubsub
Last synced: 23 May 2026
https://github.com/pcon/sf-cli-pubsub
A toolchain to help with pubsub related tasks.
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Last synced: 31 Jul 2025
