Showing 389 open source projects for "support system java"

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  • 1
    Apache RocketMQ

    Apache RocketMQ

    Distributed messaging and streaming platform with low latency

    ...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. Pluggable transport protocols, such as TCP, SSL, AIO. Built-in message tracing capability, also support opentracing. Versatile big-data and streaming ecosytem integration. Message retroactivity by time or offset. Reliable FIFO and strict ordered messaging in the same queue. Efficient pull and push consumption model. ...
    Downloads: 4 This Week
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  • 2
    JDA

    JDA

    Java wrapper for the popular chat & VOIP service

    JDA strives to provide a clean and full wrapping of the Discord REST api and its Websocket-Events for Java. This library is a helpful tool that provides the functionality to create a discord bot in java. Discord is currently prohibiting the creation and usage of automated client accounts (AccountType.CLIENT). We have officially dropped support for client login as of version 4.2.0! Note that JDA is not a good tool to build a custom discord client as it loads all servers/guilds on startup, unlike a client which does this via lazy loading instead. ...
    Downloads: 23 This Week
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  • 3
    Discord Ollama Integration

    Discord Ollama Integration

    Discord Bot that utilizes Ollama to interact with any LLMs

    ...The project is designed to turn any Discord channel into an interactive AI assistant powered by locally hosted large language models, allowing users to chat, manage models, and control AI behavior through slash commands. It includes extensive command support for tasks such as summarization, model switching, listing available models, and pulling new models from the Ollama library. The system is built with multi-user support in mind, enabling simultaneous conversations while maintaining contextual awareness at the channel and user level. It also handles long outputs by splitting responses beyond Discord’s message limits, ensuring smooth interaction even with large generated responses. ...
    Downloads: 8 This Week
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  • 4
    WeChatTweak-macOS

    WeChatTweak-macOS

    A dynamic library tweak for WeChat macOS

    ...No phone authentication required to reopen the app. UI interface settings panel, support for Alfred workflow, and support for Launchbar action. In order to reduce maintenance costs and ensure update speed, only the latest App Store version of the client is supported by default.
    Downloads: 4 This Week
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  • 5
    Spacebar

    Spacebar

    Free selfhostable discord compatible communication platform

    Spacebar is a free, open-source, self-hostable communication platform designed to be compatible with Discord-style clients and bots. It includes chat, voice, and video capabilities while giving server operators more control over infrastructure and configuration. The project emphasizes decentralization, customization, and avoiding a single point of failure. It is intended to let users run their own communication service while keeping compatibility with familiar Discord-like tooling. Spacebar...
    Downloads: 2 This Week
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  • 6
    CIM

    CIM

    Distributed instant messaging system for developers

    CIM(CROSS-IM)A developer-oriented system, provides components to help developers build their own distributed instant messaging system that can be a horizontal scaling IM. CIM is an IM Instant messaging system, can be applied as a message push middleware. IOT Message transparent transmission middleware in massive connection scenarios. Provides flexible horizontal expansion and contraction according to the actual situation. The server automatically removes offline clients. Client reconnects...
    Downloads: 2 This Week
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  • 7
    Stoat

    Stoat

    The software powering Stoat

    Stoat is an open-source communication platform and ecosystem designed to provide a modern alternative to traditional chat applications with support for self-hosting and extensibility. The project includes multiple components such as backend services, client applications, and supporting infrastructure, forming a complete messaging system that can be deployed across different environments. The repository for stoat.chat specifically serves as a central web hub that provides access to downloads, documentation, and information about the platform. ...
    Downloads: 9 This Week
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  • 8
    libsignal

    libsignal

    Home to the Signal Protocol and other cryptographic primitives

    libsignal is the foundational cryptographic library that implements the Signal Protocol and other essential primitives used across the official Signal clients and servers, enabling secure end-to-end encrypted communication. Written primarily in Rust with bindings and APIs surfaced for Java, Swift, and TypeScript, this library encapsulates critical algorithms like the Double Ratchet, prekey mechanisms, secure key storage, and zero-knowledge group primitives, along with additional utilities...
    Downloads: 8 This Week
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  • 9
    midnight

    midnight

    A dark, customizable discord theme

    Midnight Discord is a dark, customizable theme for Discord clients that support external theme files. It works with Vencord, BetterDiscord, and other compatible client-mod environments. The theme can be installed as a downloaded theme file or imported through a hosted CSS link. Users can customize theme variables to adjust the look and feel of the interface. It also includes preset flavors such as light, system-auto, background image, Catppuccin, Nord, Rosé Pine, Tokyo Night, and other visual variants. ...
    Downloads: 2 This Week
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  • 10
    Kizzy

    Kizzy

    A Discord Rich Presence manager for Android fully written in Kotlin

    Kizzy is an Android app for managing Discord Rich Presence from a mobile device. It is written in Kotlin and built with Jetpack Compose and Material 3 for a modern Android interface. The app lets users customize how their Discord activity appears by creating and managing rich presence configurations. It is aimed at people who want mobile control over status displays without needing a desktop RPC setup. The project includes documentation, translation support, build instructions, releases, and...
    Downloads: 17 This Week
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  • 11
    MobileIMSDK

    MobileIMSDK

    The original full-platform IM communication layer framework

    MobileIMSDK is a lightweight cross-platform instant messaging communication framework designed for real-time chat and push-style communication. It supports multiple client platforms, including iOS, Android, Java, HTML5, mini programs, UniApp, and HarmonyOS Next, with a Netty-based server side. The framework is notable for supporting UDP, TCP, and WebSocket protocols in the same open-source IM communication layer. It has been developed and refined over many years, making it a mature option...
    Downloads: 4 This Week
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  • 12
    Abaddon

    Abaddon

    An alternative Discord client with voice support made with C++ and GTK

    Alternative Discord client made in C++ with GTK. Abaddon tries its best (though is not perfect) to make Discord think it's a legitimate web client. Some of the things done to do this include: using a browser user agent, sending the same IDENTIFY message that the official web client does, using API v9 endpoints in all cases, and not using endpoints the web client does not normally use. There are still a few smaller inconsistencies, however. For example the web client sends lots of telemetry...
    Downloads: 35 This Week
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  • 13
    Rocket.Chat Community Version

    Rocket.Chat Community Version

    The Leading Open Source Communication Hub | Community Version

    Own your Communication with the all-in-one platform made for customer support and team collaboration. Lead with the open-source power: data security and flexibility at your hands. *NOTE: This is our Community Version product page. To know more about all of the possibilities within Rocket.Chat, check our Enterprise product page https://sourceforge.net/software/product/Rocket.Chat/ Rocket.Chat is a reliable communication platform for high-private team chatting and collaboration. Highly...
    Downloads: 12 This Week
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  • 14

    oidentd

    Configurable ident daemon with IP masquerading support

    oidentd is an RFC 1413 compliant ident daemon that runs on Linux, FreeBSD, OpenBSD, NetBSD, DragonFly BSD, and some versions of Darwin and Solaris. oidentd can handle IP/NAT masqueraded connections on many operating system kernels. oidentd has a flexible mechanism for specifying ident responses. Users can be granted permission to specify their own responses, and different responses can be sent depending on host and port pairs. oidentd features a capability-based permission system that...
    Downloads: 17 This Week
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  • 15
    Accessible-Coconut

    Accessible-Coconut

    A GNU/Linux operating system accessible for visually impaired.

    Accessible-Coconut(AC) is a community driven GNU/Linux operating system which is completely accessible for persons with visual impairment. AC is derived from Ubuntu-MATE. Yes the goal is to make a free and open-source eyes free desktop environment. Forum : https://groups.google.com/forum/#!forum/accessible-coconut Telegram forum : https://telegram.me/accessible_coconut Project home : https://zendalona.com/
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    Downloads: 53 This Week
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  • 16
    phpMyChat

    phpMyChat

    Standalone chat system developed in php, mysql and javascript

    phpMyChat-Plus is an easy-to-install, easy-to-use multi-room PHP/DB chat. It is currently available for MySQLi, MariaDB, PostgreSQL, and ODBC. It supports IRC-like commands, moderators, is available in 24 languages and fully compatible with php7.
    Downloads: 12 This Week
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  • 17
    tlliberircd

    tlliberircd

    Your own private chat server. No coding. Ready in minutes.

    ...Additional features include permanent channels that stay open when empty, overflow redirects, TLS encryption, and server linking. Available for Linux, macOS, FreeBSD, and Windows. Backed by real customer support and active commercial development. A free 60-day trial is included with every download — no account or credit card required. Plans start at just $15 a year. https://www.tlliberircd.org
    Downloads: 0 This Week
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  • 18
    Swiftcord

    Swiftcord

    A fully native Discord client for macOS built 100% in Swift

    Swiftcord is a native Discord client for macOS built with Swift and SwiftUI. It is designed to feel like a natural Apple-platform app instead of a browser-based wrapper. The project focuses on fast launching, smooth navigation, lower system overhead, and tighter integration with macOS interface patterns. Swiftcord v2 is being rebuilt from scratch with a new codebase and a cleaner performance-focused architecture. It also highlights rich message rendering, embeds, voice and video support, keyboard shortcuts, system materials, and experimental iPadOS support. The current v2 project is in prerelease, with access planned through a waitlist and source availability following public release.
    Downloads: 1 This Week
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  • 19
    Chaskiq

    Chaskiq

    Full featured live chat, support & marketing platform

    Chaskiq's plugin architecture allows for a variety of conversational experiences to take them to the next level. For example: Schedule meetings with Calendly, provide means of payment directly from the webchat, initiate video calls via Zoom, integrate your shopping carts or trigger subsequent actions via Zapier. In short, create experiences that create value for your customers. There are no limits! One of the most robust webchats that allows extending its functionalities by integrating...
    Downloads: 2 This Week
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  • 20
    LMAX Disruptor

    LMAX Disruptor

    High performance inter-thread messaging library

    LMAX aims to be the fastest trading platform in the world. Clearly, in order to achieve this we needed to do something special to achieve very low-latency and high-throughput with our Java platform. Performance testing showed that using queues to pass data between stages of the system was introducing latency, so we focused on optimising this area. The Disruptor is the result of our research and testing. We found that cache misses at the CPU-level, and locks requiring kernel arbitration are both extremely costly, so we created a framework which has "mechanical sympathy" for the hardware it’s running on, and that’s lock-free. ...
    Downloads: 2 This Week
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  • 21
    workerman-chat

    workerman-chat

    Websocket chat room written in PHP based on workerman

    workerman-chat is a high-performance WebSocket chat room system built with PHP and Workerman’s GatewayWorker framework. It is designed to support distributed deployment, which makes it more scalable than a single-process demo chat app. The project supports multiple chat rooms so users can join different conversation spaces. It also includes private messaging, automatic reconnection after disconnection, and broad browser support through HTML5 or Flash fallback. ...
    Downloads: 2 This Week
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  • 22
    Discussion Forum Software For Intranets

    Discussion Forum Software For Intranets

    The Free & Popular FLARUM Web Software in a Complete Virtual Machine

    This VM is created for 2 reasons: 1. Very little initial setup work required to make a Forum live, within minutes. 2. This system should keep running for Years, without requiring Updates / Breakages. If you are new to Virtual Machines, then please watch the Video below ( taken from my other project. just replace td with fm wherever mentioned ) After starting this VM, please login to its administration panel with: Website Address: https://fm.local/public/ ( Accept Any Warnings...
    Downloads: 0 This Week
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  • 23
    sns auth

    sns auth

    Universal third-party login SDK, support WeChat, WeChat scan code, etc

    ...Version 2.0 no longer automatically sets the state through the system. If necessary, please handle the verification by yourself, and the state can also be put in the config. Line and Facebook are mandatory to pass state, if you don't set it, random value will be passed.
    Downloads: 0 This Week
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  • 24
    DiscordRPCMaker

    DiscordRPCMaker

    The best way to make and manage custom Discord Rich Presences

    ...The project was designed to make Discord activity customization easier without requiring users to manually work through the developer portal. It includes a clean interface, multiple presence management, system tray behavior, auto-update support, CLI support, and cross-platform installers. It supported Windows, macOS, and Linux release formats, including AppImage, deb, rpm, tarball, and AUR options. Since the repository is archived, it is best viewed as a legacy Rich Presence manager rather than an actively maintained app.
    Downloads: 7 This Week
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  • 25
    IrcAppender

    IrcAppender

    IrcAppender forwards important log4j messages to an IRC channel

    IrcAppender is an appender for the Apache log4j system which forwards important logging event to an IRC channel. Output is controlled by the log4j configuration.
    Downloads: 0 This Week
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