gpl2-licensed
The place to collaborate on an open-source implementation of the Java Platform, Standard Edition, and related projects.
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YaCy is free software for your own search engine. Distributed Peer-to-Peer Web Search Engine and Intranet Search Appliance.
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Postfix Greylisting Policy Server
Postgrey is a Postfix policy server implementing greylisting developed by David Schweikert.
When a request for delivery of a mail is received by Postfix via SMTP, the triplet CLIENT_IP / SENDER / RECIPIENT is built. If it is the first time that this triplet is seen, or if the triplet was first seen, less than 5 minutes ago, then the mail gets rejected with a temporary error. Hopefully spammers or viruses will not try again later, as it is however required per RFC.
Public malware techniques used in the wild: Virtual Machine, Emulation, Debuggers, Sandbox detection.
al-khaser is a PoC "malware" application with good intentions that aims to stress your anti-malware system. It performs a bunch of common malware tricks with the goal of seeing if you stay under the radar.
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Diffuse is a graphical tool for comparing and merging text files. It can retrieve files for comparison from Bazaar, CVS, Darcs, Git, Mercurial, Monotone, RCS, Subversion, and SVK repositories.
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Visual diff and merge tool.
Meld helps you compare files, directories, and version controlled projects. It provides two- and three-way comparison of both files and directories, and has support for many popular version control systems.
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Select an operating system and let Boxes download and install it for you in a virtual machine.
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A WordPress API for declaring and discovering plugin, theme, and core abilities in a human- and machine-readable way.
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FAIR.pm is a groundbreaking new way of distributing software from a decentralized group of repositories.
FAIR’s primary goal is to improve security in the software supply chain while establishing a decentralized distribution model where no single entity controls the supply chain from end to end.
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Stress-Terminal UI, s-tui, monitors CPU temperature, frequency, power and utilization in a graphical way from the terminal.
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📡 Lightweight GPS Logging Application For Android.
GPSLogger is an Android app that logs GPS information to various formats (GPX, KML, CSV, NMEA, Custom URL) and has options for uploading (SFTP, OpenStreetMap, Google Drive, Dropbox, Email). This app aims to be as battery efficient as possible.
GPSLogger uses the GPS capabilities of your Android phone to log coordinates to GPS format files at regular intervals. This can be particularly useful if you want to geotag your photos after a day out or share your travel route with someone. The purpose of this application is to be battery efficient to save you battery power when abroad and last as long as possible.
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an exabyte scale, multi-region distributed filesystem.
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Web path scanner. An advanced web path brute-forcer.
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moreutils is a collection of the unix tools that nobody thought to write long ago when unix was young.
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Hosting platform for the Arch User Repository (AUR), a collection of packaging scripts created by the Arch Linux community.
aurweb is a hosting platform for the Arch User Repository (AUR), a collection of packaging scripts that are created and submitted by the Arch Linux community. The scripts contained in the repository can be built using makepkg and installed using the Arch Linux package manager pacman.
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PKGBUILD management framework for the Arch User Repository.
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Lyrion Music Server (formerly Logitech Media Server) is open-source server software which controls a wide range of Squeezebox audio players. Lyrion can stream your local music collection, internet radio stations, and content from many streaming services (with and without subscriptions).
Emulator of retro x86-based machines.
86Box is a low level x86 emulator that runs older operating systems and software designed for IBM PC systems and compatibles from 1981 through fairly recent system designs based on the PCI bus.
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stress-ng will stress test a computer system in various selectable ways. It was designed to exercise various physical subsystems of a computer as well as the various operating system kernel interfaces.
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Simple Windows and Linux keystroke injection tool that exfiltrates stored WiFi data (SSID and password).
Have you ever seen a movie where a hacker plugs a seemingly ordinary USB drive into a computer and instantly steals data? Today, you'll be building a device that does exactly that.
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The best fork of the best lightweight, visual git client for macOS.
GitX is an OS X (MacOS) native graphical client for the git version control system.
GitX has a long history of various branches and versions maintained by various people over the years. This github org & repo are an attempt to consolidate and move forward with a current, common, community-maintained version.
Mailing list style code reviews for github.
prr is a tool that brings mailing list style code reviews to Github PRs. This means offline reviews and inline comments, more or less.
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Redis/Valkey Compatible Distributed Transactional Key-Value Store.
EloqKV is a high-performance distributed database with a Redis/ValKey compatible API. It offers features like ACID transactions, full elasticity and scalability, tiered storage, and session-style transaction syntax — all while preserving Redis' simplicity and usability. EloqKV is engineered for developers who need a modern no-compromise database solution to power the next generation of demanding applications in the AI era.
A provider agnostic PHP AI client SDK to communicate with any generative AI models of various capabilities using a uniform API.
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The FAIR Package Manager is an open-source initiative of The FAIR Web Foundation, a Linux Foundation project. Our goal is to rethink how software is distributed and managed in the world of open web publishing. We focus on decentralization, transparency, and giving users more control. Our community brings together developers, infrastructure providers, and open web contributors and advocates who all share the same mission: to move away from centralized systems and empower site owners and hosting providers with greater independence.
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The gpm (general purpose mouse) daemon tries to be a useful mouse server for applications running on the Linux console.
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Share a single keyboard and mouse between multiple computers.
Deskflow is a free and open source keyboard and mouse sharing app. Use the keyboard, mouse, or trackpad of one computer to control nearby computers, and work seamlessly between them. It's like a software KVM (but without the video). TLS encryption is enabled by default. Wayland is supported. Clipboard sharing is supported.
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DRL (D**m, the Roguelike) is a fast and furious coffee-break Roguelike game, that is heavily inspired by the popular FPS game Doom by ID Software.
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The free and open source email and collaboration software .
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Secure peer-to-peer chat that is serverless, decentralized, and ephemeral.
Chitchatter is a free (as in both price and freedom) communication tool. Designed to be the simplest way to connect with others privately and securely.
Open source container-based virtualization for Linux.
OpenVZ allows multiple secure, isolated Linux containers (also known as virtual private servers or virtual environments) to run on a single physical server. This technology enhances server utilization and ensures that applications do not conflict with each other.
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tinc is a Virtual Private Network (VPN) daemon that uses tunnelling and encryption to create a secure private network between hosts on the Internet. tinc is Free Software and licensed under the GNU General Public License version 2 or later. Because the VPN appears to the IP level network code as a normal network device, there is no need to adapt any existing software. This allows VPN sites to share information with each other over the Internet without exposing any information to others.
A ssl/ssh multiplexer.
Applicative Protocol Multiplexer (e.g. share SSH and HTTPS on the same port).
sslh accepts connections on specified ports, and forwards them further based on tests performed on the first data packet sent by the remote client.
Probes for HTTP, TLS/SSL (including SNI and ALPN), SSH, OpenVPN, tinc, XMPP, SOCKS5, are implemented, and any other protocol that can be tested using a regular expression, can be recognised. A typical use case is to allow serving several services on port 443 (e.g. to connect to SSH from inside a corporate firewall, which almost never block port 443) while still serving HTTPS on that port.
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Corkscrew is a tool for tunneling SSH through HTTP proxies, but... you might find another use for it.
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Stealth tunneling through HTTP(S) proxies.
This is proxytunnel, a program that connects stdin and stdout to an origin server somewhere in the Internet through an industry standard HTTPS proxy. I originally wrote this program to be used as an extension to SSH, to be able to SSH to my box at home. In this file, I will describe the use with SSH. If you want to use it with some other application, feel free, and let me know!
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Fuzzowski-based OPCUA fuzzer.
Fuzzing should never be conducted on production equipment or systems. This testing technique can cause unexpected behavior, system crashes, data corruption, or security vulnerabilities. Always perform fuzzing in a controlled, isolated environment to ensure the safety and stability of production systems.
FuzzySully is an OPC UA fuzzer built upon Fuzzowski. It is a specialized testing tool designed to identify vulnerabilities and bugs in OPC UA (Open Platform Communications Unified Architecture) implementations. These fuzzers typically operate by generating and sending a large number of malformed or unexpected messages to an OPC UA server or client, with the goal of triggering unexpected behavior or crashes.
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VMM for native-performance sandboxing.
TinyKVM is a simple, slim and specialized userspace emulator library with native performance.
TinyKVM is designed to execute regular Linux programs and also excels at request-based workloads in high-performance HTTP caches and web servers.
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A high performance implementation of the Ruby programming language, built on GraalVM.
TruffleRuby is the GraalVM high-performance implementation of the Ruby programming language.
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The Free Software Media System.
Jellyfin is the volunteer-built media solution that puts you in control of your media. Stream to any device from your own server, with no strings attached. Your media, your server, your way.
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Your dev environment, everywhere.
Create development environments with all the dependencies you need and easily share them with colleagues. Work consistently across the entire software lifecycle.
Flox is a virtual environment and package manager all in one. With Flox you create environments that layer and replace dependencies just where it matters, making them portable across the full software lifecycle.
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Cross-platform computer control and classroom management.
Veyon is a free and open source software for monitoring and controlling computers across multiple platforms. Veyon supports you in teaching in digital learning environments, performing virtual trainings or giving remote support.
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Removes final and readonly keywords from source code on-the-fly and allows mocking of final methods and classes. It can be used together with any test tool such as PHPUnit or Mockery.
A Persistent Key-Value Store for Flash and RAM Storage
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Support Ticketing System.
osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email, phone and web-based forms into a simple easy-to-use multi-user web interface. Manage, organize and archive all your support requests and responses in one place while providing your customers with accountability and responsiveness they deserve.
Visually simulate Git operations in your own repos with a single terminal command. This generates an image (default) or video visualization depicting the Git command's behavior.
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The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.
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- Sécuriser son homelab (et les PC des ados) avec Wazuh : une plateforme open source qui a tout d’une grande @ Cyril Beaufrere's LinkedIn :fr:.
- Wazuh - The FREE SIEM You Need to Try! - Installation Guide [Part 1] @ Jim's Garage's YouTube.
- You Probably Have 1000s of Vulnerabilities... Wazuh Walkthrough @ Jim's Garage's YouTube.
WebGoat is a deliberately insecure application that allows interested developers just like you to test vulnerabilities commonly found in Java-based applications that use common and popular open source components.
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Database management in a single PHP file.
Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP. Conversely to phpMyAdmin, it consist of a single file ready to deploy to the target server. Adminer is available for MySQL, MariaDB, PostgreSQL, SQLite, MS SQL, Oracle, Elasticsearch, MongoDB and others via plugin.
Best-in-class infrastructure & application monitoring.
Checkmk is a comprehensive IT monitoring system designed for scalability, flexibility, and low resource consumption. It supports infrastructure and application monitoring across physical, virtual, containerized, and cloud environments.
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Free Open Source Ad Server.
The Open Source Ad Server formerly known as OpenX Source.
SMI (Services Maintenance Interventions) est un logiciel libre de gestion et de suivi de maintenance ou gestion de SAV et de services, multi professions, développé en PHP/MySQL, placé sous la licence GPL (traduction française non officielle).
MooseFS is a fault tolerant, network distributed file system. It spreads data over several physical servers which are visible to the user as one resource. For standard file operations MooseFS acts as other Unix-alike file systems.
Meeting Room booking system.
MRBS is a free, GPL, web application using PHP and MySQL/pgsql for booking meeting rooms or other resources.