Showing 339 open source projects for "private messaging system"

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  • 1
    status-react

    status-react

    A free (libre) open source, mobile OS for Ethereum

    Status is a secure messaging app, crypto wallet, and Web3 browser built with state-of-the-art technology. Join us in creating a browser, messenger, and gateway to a decentralized world. Status is a free (libre) open-source mobile client targeting Android & iOS built entirely on Ethereum technologies. That's right, no middle men and go-Ethereum running directly on your device. We believe in a medium of pure free trade, economies with fair, permission-less access and a world without...
    Downloads: 0 This Week
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  • 2
    Apache RocketMQ

    Apache RocketMQ

    Distributed messaging and streaming platform with low latency

    ...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. Million-level message accumulation capacity in a single queue. Multiple messaging protocols like JMS and OpenMessaging. Flexible distributed scale-out deployment architecture. Lightning-fast batch message exchange system.
    Downloads: 0 This Week
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  • 3
    Ockam

    Ockam

    Orchestrate end-to-end encryption, mutual authentication

    ...Modern applications are distributed and have an unwieldy number of interconnections that must trustfully exchange data. To build trust for data-in-motion, applications need end-to-end guarantees of data authenticity, integrity, and confidentiality. To be private and secure by-design, applications must have granular control over every trust and access decision. Ockam allows you to add these controls and guarantees to any application. We are passionate about making powerful cryptographic and messaging protocols simple and safe to use for millions of builders. Create a mutually authenticated and end-to-end encrypted secure channel between two Ockam nodes.
    Downloads: 0 This Week
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  • 4
    appwrite

    appwrite

    Secure Backend Server for Web, Mobile & Flutter Developers

    Appwrite is a self-hosted and cloud backend-as-a-service platform that provides developers with all the core APIs required to build any application. Build your entire backend within minutes and scale effortlessly using Appwrite's open-source platform. Add Authentication, Databases, Functions, Storage, and Messaging to your projects using the frameworks and languages of your choice.
    Downloads: 0 This Week
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  • 5
    autobrr

    autobrr

    Modern, easy to use download automation for torrents and usenet

    autobrr is an automated torrent management and filtering tool designed for power users who want precise control over torrent downloads from trackers and indexers. It monitors IRC and RSS feeds for torrent announcements and matches them against user-defined filters to automatically send matching torrents to download clients. Ideal for private tracker users, autobrr integrates with popular clients like qBittorrent, Deluge, and rTorrent, and allows advanced filtering based on release names,...
    Downloads: 8 This Week
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  • 6
    Step Certificates

    Step Certificates

    A private certificate authority (X.509 & SSH) & ACME server

    Open Source step-ca provides the infrastructure, automations, and workflows to securely create and operate a private certificate authority. step-ca makes it easy for developers, operators and security teams to manage certificates for production workloads. Get a public key infrastructure and certificate authority running in minutes. Automate enrollment using ACME, OIDC, one-time tokens, cloud APIs and more. Use systemD timers, daemon mode, cron jobs, CI/CD, and more to automate certificate...
    Downloads: 7 This Week
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  • 7
    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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  • 8
    StartOS

    StartOS

    Linux server OS optimized for self-hosting

    StartOS is a sovereign, self-hosted operating system built by Start9 Labs to empower individuals with digital independence. Designed to run on personal servers, it provides a privacy-first interface for installing, managing, and running decentralized applications without needing technical expertise. StartOS includes services like Bitcoin nodes, messaging platforms, file hosting, and password managers, all running locally and without third-party control.
    Downloads: 40 This Week
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  • 9
    FileRise

    FileRise

    Lightweight, self-hosted file manager with granular ACLs

    FileRise is a modern, self-hosted file transfer and synchronization platform designed to help users securely transfer and share files across devices without relying on third-party cloud providers. It offers an intuitive web interface that makes uploading, downloading, and organizing files easy, and it supports both public and private sharing through customizable links with optional expiration and password protection. The platform emphasizes privacy, ensuring all stored data remains under the...
    Downloads: 4 This Week
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  • 10
    OpenStatus

    OpenStatus

    Status page with uptime monitoring & API monitoring as code

    OpenStatus is an open-source synthetic monitoring and status page platform designed to help teams track the availability and performance of websites, APIs, and services from multiple global locations. It continuously probes configured endpoints and alerts users when latency thresholds are exceeded or outages occur, enabling proactive incident response. The platform also generates customizable public or private status pages that automatically reflect real-time service health, improving...
    Downloads: 1 This Week
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  • 11
    Maccy

    Maccy

    Lightweight clipboard manager for macOS

    Maccy is a lightweight clipboard manager for macOS. It keeps the history of what you copy and lets you quickly navigate, search, and use previous clipboard content. Unlike other Mac clipboard managers, Maccy does only one job - keep your copy history and let you access it fast. You won't be overloaded by unnecessary features. Maccy works blazingly fast. You can open and search your entire clipboard history in just a fraction of a second. Nothing should distract you from what you're focused...
    Downloads: 87 This Week
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  • 12
    Syncthing

    Syncthing

    Open Source Continuous File Synchronization

    Syncthing is an open source continuous file synchronization program, which essentially works by synchronizing files between two or more computers in real time. Syncthing is designed to first and foremost keep users’ data safe and protected against data loss and against attackers who would unlawfully try and access this data. It doesn’t store data anywhere else except on your computers and uses encryption to secure all your data. It is very easy to use, cross-platform and automatic. As such,...
    Downloads: 56 This Week
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  • 13
    MiddleDrag

    MiddleDrag

    Three-finger trackpad gestures for middle-click and middle-drag

    MiddleDrag is a free, open-source macOS utility that enables middle-mouse button functionality using three-finger trackpad gestures, filling a longstanding gap for Mac users who rely on middle-click or drag interactions in many applications but don’t have a physical middle button. The app runs as a native menu bar application written in Swift, and it intercepts raw touch data using Apple’s private MultitouchSupport framework before the system gesture recognizer processes it, which allows three-finger taps and drags to be translated into middle-mouse events. It is designed to work seamlessly alongside built-in system gestures like Mission Control and Exposé so that default macOS behaviors remain intact while adding the missing mouse interactions. ...
    Downloads: 40 This Week
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  • 14
    nkn

    nkn

    Official Go implementation of NKN full node

    NKN (New Kind of Network) is a blockchain-based network infrastructure that utilizes a novel consensus mechanism to facilitate decentralized data transmission. By incentivizing network participants with tokens, NKN aims to create a more open, efficient, and secure internet. Its architecture supports a wide range of applications, from messaging to content delivery.​
    Downloads: 3 This Week
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  • 15
    DiIiS Project

    DiIiS Project

    Fully-functional open-source server implementation for Diablo 3

    Blizzless DiIiS is an open-source server implementation for Diablo III: Reaper of Souls that allows players to run the game in a fully local or private server environment. It recreates much of the game’s backend infrastructure, including account systems, matchmaking, progression mechanics, and gameplay logic. The project supports a wide range of in-game systems such as character classes, item generation, quests, and multiplayer interactions, aiming to replicate the original online experience...
    Downloads: 1 This Week
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  • 16
    Clusternet

    Clusternet

    [CNCF Sandbox Project] Managing your Kubernetes clusters

    An open-source project that helps users manage multiple Kubernetes clusters as easily as ‘visiting the Internet’ (thus the name ‘Clusternet’). It is a general-purpose system for controlling Kubernetes clusters across different environments as if they were running locally. Manage multiple Kubernetes clusters (running on public cloud, private cloud, hybrid cloud, or at the edge) from a single management cluster. Deploy Helm Charts, all Kubernetes built-in resources (like Deployments) and CRDs to manage clusters with two-tier application configuration for cluster-specific values.
    Downloads: 0 This Week
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  • 17
    nanomsg

    nanomsg

    nanomsg library

    The nanomsg library is a simple high-performance implementation of several "scalability protocols". These scalability protocols are lightweight messaging protocols that can be used to solve a number of very common messaging patterns, such as request/reply, publish/subscribe, surveyor/respondent, and so forth. These protocols can run over a variety of transports such as TCP, UNIX sockets, and even WebSocket. This pattern is useful for solving producer/consumer problems, including...
    Downloads: 0 This Week
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  • 18
    Aedes

    Aedes

    Barebone MQTT broker that can run on any stream server

    A high-performance MQTT broker for IoT applications, designed to be lightweight and scalable.
    Downloads: 0 This Week
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  • 19
    NATMap

    NATMap

    TCP/UDP port mapping for full cone NAT

    This project is used to establish a TCP/UDP port mapping from an ISP NAT public address to a local private address. If all layers of NAT are full cones (NAT-1), any host can access internal services through the mapped public address. In bind mode, all traffic does not go through this program.
    Downloads: 2 This Week
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  • 20
    BFG Repo-Cleaner

    BFG Repo-Cleaner

    Remove large or troublesome blobs

    The BFG is a simpler, faster alternative to git-filter-branch for cleansing bad data out of your Git repository history. You can use it for removing crazy big files, and for removing passwords, credentials and other private data. The git-filter-branch command is enormously powerful and can do things that the BFG can't, but the BFG is much better for the tasks above, because is faster and simpler. The BFG isn't particularily clever, but is focused on making the above tasks easy. If you need...
    Downloads: 2 This Week
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  • 21
    Kubeapps

    Kubeapps

    A web-based UI for deploying and managing applications in Kubernetes

    Kubeapps is an in-cluster web-based application that enables users with a one-time installation to deploy, manage, and upgrade applications on a Kubernetes cluster. Deploy and Manage your Favorite Kubernetes Packages. Browse and deploy packages from public and private registries. Perform day-two operations such as upgrades or rollbacks seamlessly. Create and manage different catalogs isolating them in different namespaces and clusters just using a single Kubeapps instance. Leverage RBAC and...
    Downloads: 0 This Week
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  • 22
    FreeRDP

    FreeRDP

    FreeRDP is a free remote desktop protocol library and clients

    FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Enjoy the freedom of using your software wherever you want, the way you want it, in a world where interoperability can finally liberate your computing experience. The nightly builds are installed into /opt/freerdp-nightly and can be installed in parallel with the distributions regular freerdp package. Network tracing of RDP can be quite a challenge due to a number of factors such as...
    Downloads: 64 This Week
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  • 23
    Porcupine

    Porcupine

    On-device wake word detection powered by deep learning

    Build always-listening yet private voice applications. Porcupine is a highly-accurate and lightweight wake word engine. It enables building always-listening voice-enabled applications. It is using deep neural networks trained in real-world environments. Compact and computationally-efficient. It is perfect for IoT. Cross-platform. Arm Cortex-M, STM32, PSoC, Arduino, and i.MX RT. Raspberry Pi, NVIDIA Jetson Nano, and BeagleBone. Android and iOS. Chrome, Safari, Firefox, and Edge. Linux...
    Downloads: 3 This Week
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  • 24
    Umbrel

    Umbrel

    A beautiful personal server OS for Raspberry Pi or any Linux distro

    Run your personal server with a Bitcoin and Lightning node in your home, self-host open source apps like Nextcloud and Matrix to break away from big tech, and take full control of your data. For free. All our interactions on the internet today are mediated by a few companies who offer “free” services in exchange for storing our data on their servers to spy on us. Running a personal server fundamentally changes that. You and your family’s photos, videos, files, notes, passwords, everything,...
    Downloads: 66 This Week
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  • 25
    Rocket.Chat Desktop App

    Rocket.Chat Desktop App

    OSX, Windows, and Linux Desktop Clients for Rocket.Chat

    Secure and compliant communications platform. We use communication platforms on a daily basis to collaborate with colleagues, other companies, customers, and communities. Most of them give you very little in terms of control and customizations; except Rocket.Chat. Bring together messages, projects, and tasks in one place and watch your team’s productivity rise to new heights. Engage in contextual interactions with customers irrespective of how they contact you. Ensure long-term relationships...
    Downloads: 12 This Week
    Last Update:
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