Showing 49 open source projects for "messaging"

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  • 1
    Apache RocketMQ

    Apache RocketMQ

    Distributed messaging and streaming platform with low latency

    Apache RocketMQ is a distributed messaging and streaming platform with low latency, high performance and reliability, trillion-level capacity and flexible scalability. Messaging patterns including publish/subscribe, request/reply and streaming. Financial grade transactional message. Built-in fault tolerance and high availability configuration options base on DLedger. A variety of cross language clients, such as Java, C/C++, Python, Go.
    Downloads: 0 This Week
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  • 2
    ThingsBoard Message Queue (TBMQ)

    ThingsBoard Message Queue (TBMQ)

    Open-source, scalable, and fault-tolerant MQTT broker

    TBMQ is a lightweight message broker built to support ThingsBoard's IoT platform, focusing on telemetry data streaming and device communication. It uses Kafka-compatible APIs and is optimized for high-throughput messaging, device scalability, and low-latency delivery. TBMQ is ideal for IoT backends needing MQTT or Kafka-style pub/sub infrastructure.
    Downloads: 0 This Week
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  • 3

    eBus

    Publish/Subscribe, Request/Reply Messaging API for Java.

    A Java middleware API supporting broker-less, type+topic-based publish/subscribe and request/reply messaging for both intra- and inter-application, object-level communication. Broker-less: messages are transmitted directly between eBus applications. There is no message broker (i.e. server) in between. Type+topic addressing: eBus clients subscribe to a message class (type) and message topic, providing stronger typing than just topic-based subscriptions.
    Downloads: 5 This Week
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  • 4

    Linpac

    Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack

    A modular console-oriented amateur radio AX.25 keyboard to keyboard chat and PBBS program using Linux's AX.25 stack. Includes support for multiple concurrent connected sessions, a unconnected (UI) message screen, and an automated packet message client
    Downloads: 3 This Week
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    KryptEY

    KryptEY

    Android keyboard for secure E2EE communication

    KryptEY is a secure, privacy‑focused Android keyboard that implements the Signal Protocol (X3DH + Double Ratchet) directly in the keyboard layer. It enables end-to-end encrypted messaging within any app—without relying on external servers—ensuring that key exchanges and message encryption happen locally, maintaining Signal-level security across platforms.
    Downloads: 1 This Week
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  • 6

    nks-for-slack

    NKS features messaging capability for Slack on Android

    NKS - a low privacy footprint messaging Android app that links to the Slack API for an individual member of a team. Features sending and reading messages in private and public channels and IM with individual users. File uploads and team emojis (:smile:) are supported. The NKS Slack apk is released. It was inspired by SlackContacts and the need for it…
    Downloads: 0 This Week
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  • 7
    Reliable group communication based on IP multicast and configurable protocol stack
    Downloads: 3 This Week
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  • 8
    SAFMQ: Store and Forward Message Queue, message oriented middleware. Uses include Assured Async Messaging, SOA, Delayed/Batch, and Cluster/Grid Computing. The SAFMQ server provides cross platform communication among C++, PHP, Java, and .NET clients.
    Downloads: 0 This Week
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  • 9
    EmoticonGIFKeyboard

    EmoticonGIFKeyboard

    An advance Emoticons & GIF keyboard

    EmoticonGIFKeyboard is an embeddable Android library offering a lightweight, customizable keyboard UI for inserting emojis and GIFs into apps. It simplifies integration into messaging or social apps to enrich user input without the overhead of a full-featured IME.
    Downloads: 0 This Week
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  • 10
    Messaging middleware for Service Oriented Architecture
    Downloads: 0 This Week
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  • 11

    Jeuron

    Jeuron Application Platform

    The Jeuron Application Platform is a java based open source project released in December 2012 with the goal of providing a lightweight framework to assemble software components that would support the requirements of multiple projects and deployment scenarios while also providing an environment for testing and debugging. The platform is comprised of a set of packages which provide transport, messaging, configuration, and execution services designed to create a configurable, scalable, and distributed application environment. The low resource model permits the platform to be instantiated during each build cycle and to be deployed at all levels of the application hierarchy such as application servers, web servers, and mobile or wired workstations. ...
    Downloads: 0 This Week
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  • 12
    mq-console

    mq-console

    JavaFX Console for IBM Websphere MQ

    MQConsole is a small JavaFX2 utility application which allows you to interact with an IBM Websphere MQ messaging broker. You can see the existing queues, browse the messages in the queues, see those messages or send a new message to a queue. No need to have administrative credentials, just configure the hostname where the broker is in, the channel and the name of the queue manager.
    Downloads: 0 This Week
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  • 13
    proJMS

    proJMS

    Messaging Library for the Processing environment

    proJMS is a library for Processing that allows the easy usage of JMS. It allows to publish and consume JMS messages and to create peer to peer communication between processing applications in a network. Refer to the wiki for installation and usage instructions.
    Downloads: 0 This Week
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  • 14

    samizdat

    Kerberized Messaging Toolkit for Java

    Samizdat is a toolkit for Java for building Kerberos secured distributed, message-oriented applications. The toolkit contains base classes that simplifies the management of Kerberos login contexts as well as flexibly sign and seal messages between principals using the Java GSS API. The toolkit contains Transformation classes for Kerberizing JMS traffic as well as a super-lean HTTP based protocol stack that supports both Synchronous (RPC) and Asynchronous modalities.
    Downloads: 0 This Week
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  • 15
    GAMES ESMI

    GAMES ESMI

    The Energy Sensing and Monitoring Infrastructure of the GAMES project

    This is part of the GAMES Project, which consists of a set of innovative methodologies and Open Source ICT tools for designing and managing energy efficiency in IT Service Centres. The ESMI is the monitoring and sensing infrastructure which allows the fine-grained measurement and provides both an event-based and a real-time stream of data conveying information about the energy consumption in the key points of the overall system. It is completed by a set of Nagios plugin and an assessment...
    Downloads: 0 This Week
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  • 16
    Jadabs is a dynamic lightweight container for small devices in a distributed environment. Many distributed infrastructures exists so fare like Jini, Jxta, Messaging Systems, etc. All of them lack so fare the possibility to be run on small devices.
    Downloads: 0 This Week
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  • 17
    Infrastructure and libraries for text messaging.
    Downloads: 0 This Week
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  • 18
    A remote system administration interface based on the idea of connecting the server with its administrator through an instant-messaging platform
    Downloads: 0 This Week
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  • 19
    Second Life Cross Sim Messaging System utilizes the Google App Engine to as the medium to send/receive and persist messages to allow prim/script communication across sims
    Downloads: 0 This Week
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  • 20
    Our Parlinkie Messaging Server allows your application to communicate with other applications using the ACORD Messaging Service XML specification.
    Downloads: 0 This Week
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  • 21
    MyOffice is a basic, lightweight desktop application that enables multi-platform users to store their schedules, notes, checklists providing instant messaging features for users from several platforms
    Downloads: 0 This Week
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  • 22
    This is the "Eclipse of Web Browsers", a secure social web browsing and multi-user messaging system. You will need to run your own version of mysql. Development is active and we are seeking project leaders. Please email suprasphere___at___gmail.com.
    Downloads: 0 This Week
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  • 23
    VHMsg is a software library that sends and receives messages to software components in a distributed architecture. It is designed to work in combination with ActiveMQ, an open-source implementation of the Java Messaging Service (JMS) written by Apache.
    Downloads: 0 This Week
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  • 24
    WS Arena is a XMPP platform that allows applications to multiplex streaming messages of any content type. Messaging can be accomplished asynchronously across networks in real time. Possible transport modes include WS-to-WS, WS-to-XMPP, and XMPP-to-XMPP.
    Downloads: 0 This Week
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  • 25
    The goal of this project is to investigate the design of a high-performance messaging infrastructure to support massively-multiplayer games.
    Downloads: 0 This Week
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