Open-source alternatives to Zmq4

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

The implementation of the pattern observer

Gorush is a dedicated notification dispatch server used to send real-time alerts to iOS and Android mobile devices. It functions as a centralized infrastructure for hosting a notification API and managing the delivery of push messages through high-throughput queuing. The system supports both gRPC streams and HTTP endpoints to receive notification triggers and includes a command-line interface for triggering alerts without a running server process. It manages network traffic through proxy routing via HTTP or SOCKS5 and secures server communication using automated TLS certificate management. O

The official Go package for NSQ

A library for scheduling when to dispatch a message to a channel

Gaurun Client written in Go

A generic oplog/replication system for microservices

Centrifugo is a self-hosted real-time messaging server that provides infrastructure for scalable notifications, a publish-subscribe message broker, and a language-agnostic WebSocket gateway. It allows for the delivery of instant messages and data streams to concurrent users via WebSockets and Server-Sent Events. The system functions as a communication layer that separates network transport from backend business logic. It supports distributed messaging clusters using Redis for coordination of presence and message delivery across multiple server nodes. The project covers channel subscription m

Mercure is an HTTP-based message broker and real-time pub/sub server that routes asynchronous data updates to authorized subscribers. It functions as a centralized hub that receives data via standard HTTP requests and broadcasts it to web clients using the Server-Sent Events protocol. The project distinguishes itself by replacing WebSockets with a unidirectional HTTP connection, leveraging HTTP/2 and HTTP/3 for multiplexed, low-latency delivery. It implements a secure access control layer using JSON Web Tokens and JSON Web Signatures to validate the identity of publishers and subscribers, and

Sending line notifications using a binary, docker or Drone CI.

Declare AMQP entities like queues, producers, and consumers in a declarative way. Can be used to work with RabbitMQ.

Native Go bindings for D-Bus

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

golang client library to Viessmann Vitotrol web service

This is a Go language client library for Apache Kafka, providing the tools necessary to produce and consume messages from Kafka brokers. It serves as a Kafka client implementation for building applications that integrate with Kafka for real-time data streaming and messaging. The library includes support for validated cryptographic modules to ensure network connections meet federal security and encryption standards for FIPS compliance. The client provides capabilities for asynchronous message production with delivery reports and message consumption using balanced consumer groups and regex sub

Asynq is a distributed background job processing framework for Go applications. It manages asynchronous task queues by offloading heavy operations to persistent storage, allowing the main application to remain responsive while background workers handle workloads. The system utilizes Redis to manage task state, concurrency, and message distribution across multiple worker instances. It employs atomic Lua scripting and sorted sets to ensure reliable job acquisition, precise scheduling of delayed tasks, and fault-tolerant processing through a two-stage acknowledgement flow. The framework support

Go Lightweight eventbus with async compatibility for Go

Emits events in Go way, with wildcard, predicates, cancellation possibilities and many other good wins

RabbitMQ wire tap and swiss army knife

golang long polling library. Makes web pub-sub easy via HTTP long-poll servers and clients :smiley: :coffee: :computer:

Glue - Robust Go and Javascript Socket Library (Alternative to Socket.io)

Build event-driven and event streaming applications with ease

RES Service protocol library for Go

Go client to reliable queues based on Redis Cluster Streams

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

redisqueue provides a producer and consumer of a queue that uses Redis streams