Java Pubsub

Open-source Java projects categorized as Pubsub | Edit details

Top 8 Java Pubsub Projects

  • Apache Pulsar

    Apache Pulsar - distributed pub-sub messaging system

    Project mention: How DataStax Tracked Down a Linux Kernel Bug with Fallout | | 2022-03-17

    Fallout is an open-source distributed systems testing service that we use heavily at DataStax to run functional and performance tests for Apache Cassandra, Apache Pulsar, and other projects. Fallout automatically provisions and configures distributed systems and clients, runs a variety of workloads and benchmarks, and gathers test results for later analysis.

  • AutobahnAndroid

    WebSocket & WAMP in Java for Android and Java 8

  • Mergify

    Automate your Pull Request with Mergify. Mergify is the most powerful merge queue tool that offers speculative checks, batch merges, and multiple queueing options. Coordinated with any CI and fully integrated to GitHub. Get started or request a demo!

  • EventMesh

    EventMesh is a dynamic event-driven application runtime used to decouple the application and backend middleware layer, which supports a wide range of use cases that encompass complex multi-cloud, widely distributed topologies using diverse technology stacks.

  • hivemq-community-edition

    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

    Project mention: Eclipse Mosquitto - An open source MQTT broker | | 2021-10-11

    Were any of them HiveMQ Community Edition by any chance?

  • Hermes

    Fast and reliable message broker built on top of Kafka. (by allegro)

    Project mention: Got fed up with AMQP, so I wrote a HTTP message broker on top of RabbitMQ | | 2022-03-27

    Let's draw some parallels in the Kafka ecosystem, in which there are Confluent REST Proxy and Hermes by Allegro. You could say that since Kafka uses a binary protocol over TCP, both of these projects are "moot and useless". Despite that, Allegro aka the Poland's Amazon still maintains that project and uses it in production as a means of HTTP-based communication between their 700+ microservices arguing that it makes their development process easier, since it allows them to abstract away the intricacies of Kafka and use plain HTTP instead.

  • twitch4j

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

  • tigase-server

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

    Project mention: Tigase XMPP Server 8.2.0 GA has been released | | 2022-03-14
  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • vertx-async-to-sync

    Consume an async api (with callback) from sync endpoint using vert.x

    Project mention: [Pet project] Consume async api in sync way in client side using Vert.x event bus | | 2021-07-25
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2022-03-27.

Java Pubsub related posts


What are some of the best open-source Pubsub projects in Java? This list will help you:

Project Stars
1 Apache Pulsar 10,827
2 AutobahnAndroid 1,480
3 EventMesh 877
4 hivemq-community-edition 749
5 Hermes 714
6 twitch4j 281
7 tigase-server 235
8 vertx-async-to-sync 13
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