Showing 194 open source projects for "key server client"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • 1
    ViaVersion

    ViaVersion

    Allows the connection of newer clients to older server versions

    ...Note that ViaVersion will be able to run best on either Paper servers or through ViaFabricPlus due to having direct access to client/server state and more extensive API.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    minecraft-world-downloader

    minecraft-world-downloader

    Download Minecraft worlds, extend server's render distance. 1.12.2

    A Minecraft world downloader that works as a proxy server between the client and the server to read & save chunk data. Download multiplayer worlds by connecting to them and walking around. Chunks can be sent back to the client to extend the render distance.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    Lithium (for Fabric)

    Lithium (for Fabric)

    A Fabric mod designed to improve the general performance of Minecraft

    A general-purpose optimization mod for Minecraft, improving server and client performance.
    Downloads: 31 This Week
    Last Update:
    See Project
  • 4
    Minestom

    Minestom

    1.21.11 Lightweight Minecraft server

    ...Developers can use it to design custom game modes, experimental server architectures, or entirely new gameplay systems while maintaining compatibility with the Minecraft Java Edition client. The framework focuses on performance, modularity, and extensibility, allowing developers to include only the features required for their specific server projects. Because Minestom is designed with a minimal base architecture, it enables high performance and easier scalability for custom server environments.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    GrimAC

    GrimAC

    Fully async, multithreaded, predictive, open source, 3.01 reach

    ...The project uses a simulation-based detection engine that recreates player movement and physics in order to identify discrepancies between legitimate gameplay and modified client behavior. By analyzing how players move, interact with the world, and send network packets to the server, Grim can detect a variety of cheats such as reach hacks, speed hacks, and anti-knockback modifications. The software is designed to operate asynchronously and with multithreaded processing, allowing servers to maintain high performance even when monitoring large numbers of players simultaneously. ...
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Data Crow

    Data Crow

    Your collection, your way

    ...Want to catalogue your stamps, equipment, wine, or anything else? Data Crow makes it possible. Your collection is accessible the way you prefer: as a stand-alone desktop application, in server-client mode for shared access across multiple users or devices, via the web client in any browser, or on the go with the Data Crow Reader App. The app synchronises with your Data Crow installation and works fully offline. Private. Offline. Completely personal. The Data Crow way.
    Leader badge
    Downloads: 583 This Week
    Last Update:
    See Project
  • 7
    Arianne RPG

    Arianne RPG

    Arianne is an engine to develop multiplayer online games like Stendhal

    ...Thousands of creatures are ready to fight, above and below ground, and as players level up they can compare themselves on a detailed stats website. The engine Marauroa provides a simple way of creating games on a portable and robust server architecture. Marauroa manages the client server communication and provides an object orientated view of the world for game developers. It handles database access in a transparent way to store player accounts, character progress and the state of the world
    Leader badge
    Downloads: 64 This Week
    Last Update:
    See Project
  • 8
    Master of Magic - IME

    Master of Magic - IME

    Multiplayer Java rewrite of Simtex's classic game Master of Magic

    This is a multiplayer client/server java rewrite of Microprose/Simtex's classic DOS turn based strategy game Master of Magic. Latest versions now require Java 25, however since a lot of folks have been having trouble setting this up, I am now providing 2 versions, one with a JRE included in the download, and one without. Beyond this, it should just be as simple as unzipping the file and running server.bat to get the server running locally, and client.bat to start up the client. ...
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • 9
    LocoNet over TCP
    Client-server based software that talks to Digitrax LocoNet. TCP server talks through a hardware interface (e.g. LocoBuffer) to LocoNet. (User interface) clients talk to that server.
    Leader badge
    Downloads: 14 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 10
    2D isometric MMORPG using the SDL framework. Daimonin offers a free public server at https://www.daimonin.org . A Unity client is also in active development.
    Downloads: 18 This Week
    Last Update:
    See Project
  • 11
    Online Multiplayer Games Lobby written in java, the client lib can be added to any java game, and the server runs on any java enabled computer.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Mech Station Beta

    Mech Station Beta

    Mech Station Beta - Tower Defense like Game

    The mech platform floats through levels and progresses over time. It differs significantly from traditional Tower Defense or Survival games. One of the game's key features is the fine-tuned balance of hundreds of gameplay parameters, based on player-collected statistics. However, this feature is not yet fully implemented — it requires a server machine, which I currently don’t have due to personal circumstances. If anyone can provide a server machine or a service like Google Virtual Machine, it would be highly useful and greatly appreciated. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Java Games and Graphics is meant to be a fun project. The goal here is to have fun with JAVA graphics and JAVA games. There is no specific goal as to what kind of graphics or games.This project features an RPG Role Playing, MUD, and Turn Based Combat gam
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Grasscutter

    Grasscutter

    A server software reimplementation for a certain anime game

    Grasscutter is an open-source Java server reimplementation for a certain anime-style online game, created for private server emulation and research. It uses Java 17, MongoDB, and Gradle, and it has an ecosystem that includes documentation, a launcher, plugins, and community tooling. The project allows users to run a compatible server environment for specific supported game client versions, but it is not actively maintained in the same way it once was. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Phosphor (for Fabric)

    Phosphor (for Fabric)

    A Fabric mod designed to improve the performance of Minecraft

    Phosphor is a free and open-source Minecraft mod (under GNU GPLv3) aiming to save your CPU cycles and improve performance by optimizing one of Minecraft's most inefficient areas-- the lighting engine. It works on both the client and server and can be installed on servers without requiring clients to also have the mod. The mod is designed to be as minimal as possible in the changes it makes, and as such, does not modify the light model or interfaces of vanilla Minecraft. Because of this, Phosphor should be compatible with many Minecraft mods (so long as they do not make drastic changes to how the lighting engine works.) ...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    JSettlers2 is a web-based version of the board game Settlers of Catan written in Java. This client-server system supports multiple simultaneous games between people and/or AI bots. Originally written by Robert S Thomas as an AI dissertation (http://sourceforge.net/projects/jsettlers). The active source code is hosted at https://github.com/jdmonin/JSettlers2 including full history; the sourceforge CVS is historical up to 2012-09-28.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 17
    J-Man was developed as an easy-to-use Java SRCP client that comes with a graphical user interface which allows you to control model railways, track switches and signals. Now, you can use this software to connect to a server, insert locomotives and routes with ease.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Java Open Chess
    Java Open Chess is a project written in Java in NetBeans IDE. There is possibility to play for 2 players on local computers and via network connection. There is also an option to play versus quite weak computer oponent. Stronger computer oponens will be implemented soon. ATTENTION: Requires Java 1.8 or higher!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Nukkit

    Nukkit

    Nuclear-Powered Minecraft: Bedrock Edition Server Software

    Nukkit is nuclear-powered server software for Minecraft: Pocket Edition. It has a few key advantages over other server software.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 20
    TaekWondo Score

    TaekWondo Score

    Digital automated system for Taekwondo Scoring.

    This is a server side app to Taekwondo scoring system. This can be run with client Android app of this. You can get the Client app from play store https://play.google.com/store/apps/details?id=crackntech.taekvondoscore.full
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Lost God cards is an 2d MMO rpg playing with cards, that project includes the server and the client, both are programmed using java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    The openfibs project aims to develop a library to be used by client software to access the First Internet Backgammon Server (fibs.com) to enable graphical end user clients, computer controlled bots, and statistical tools.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Stigma - The Game
    Multiplayer online role playing game, based on original mechanics and setting, with a light client (runnable as a Java Applet) and persistent, highly customizable server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    InCrEG online gaming platform

    InCrEG online gaming platform

    Aire de jeu de Belote en ligne

    [fr] Aire de jeu en ligne (client et serveur) basée sur les sources InCrEG. Belote inclus et d'autres à venir. [en] Online gaming platform (client & server) based on InCrEG sources. Belote included, more games to come.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25

    BridgeBuddy

    Bridge duplicate tournament card play program

    ...User also has to decide dates for tournament, names and colors for sections, sequence of pairs, etc. After each tournament date user can mark double substituts, get results from bridgemate database and/or key in results, key in penalty (e.g. 40%-60%), key in bidding (with ongoing calculation of score). Each time user choose 'Go to end of current date' all html-pages (incl css-files) for current date are made ready to transfer to a web server. BridgeBuddy is developed while using it 2 times a week (sometimes with mixed number of bridgemates) since 2011 in two danish clubs. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next
Auth0 Logo