Showing 5247 open source projects for ".java"

View related business solutions
  • 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
  • Custom VMs From 1 to 96 vCPUs With 99.95% Uptime Icon
    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

    General-purpose, compute-optimized, or GPU/TPU-accelerated. Built to your exact specs.

    Live migration and automatic failover keep workloads online through maintenance. One free e2-micro VM every month.
    Try Free
  • 1
    JavaPairing is a tool to manage a chess tournament. It is pure Java and can run as is on any platform, including Windows, Linux and Macintosh (JRE 1.6 or more required). It is free and open source under the GPLv3 license. Dutch, Dubov, r.r., Amalfi
    Leader badge
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    Crossfire RPG game

    Crossfire RPG game

    Cooperative multiplayer graphical RPG and adventure game

    Crossfire is a free and open-source cooperative multiplayer graphical RPG and adventure game. Set in a medieval fantasy world, it combines real-time action with traditional role-playing mechanics inspired by games such as Gauntlet, NetHack, Moria, and Angband. Players can choose from 14 races and 16 character classes, develop skills and magic, worship gods, complete quests, discover powerful artifacts, and explore thousands of interconnected maps filled with monsters, dungeons, cities, and...
    Downloads: 53 This Week
    Last Update:
    See Project
  • 3
    MekHQ is a java helper program for the MegaMek game that allows users to load a list of entities from an XML file, perform repairs and customizations, and then save the new entities to another XML file that can be loaded into MegaMek.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 4
    18xx Rails Evolution
    ...🚂 Are you ready to step into the shoes of 19th-century robber barons, manipulate stock markets, engineer ruthless hostile takeovers, and build the most lucrative railway empires in board gaming history? Rails is the premier, open-source Java engine dedicated entirely to the deep, tactical world of the 18xx operational and economic strategic series. Whether you are running local shortlines or launching massive continental networks, Rails automates the heavy lifting of banking and track laying so you can focus entirely on outsmarting your corporate rivals. ⚠️ PROJECT UPDATE & NEW HOME ⚠️ To support the ongoing modernization of the engine, the vibrant 18xx community, and the implementation of massive new structural improvements, our active development has permanently moved! ...
    Downloads: 10 This Week
    Last Update:
    See Project
  • Stop vibe-debugging. Icon
    Stop vibe-debugging.

    Plug Claude into your app's actual errors.

    AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
    Free 30 days.
  • 5
    Magic Assistant
    Magic Assistant is multi-platform application for "Magic: The Gathering" players. Includes Card Browser, Library Organizer, Deck Builder and MTG Tournament Manager. Comes with MTG cards database and allows web updates. See home page for details. Sadly this project is no longer active, it is up for adoption.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 6
    Rolemaster Office
    PC and NPC character generator for Rolemaster RMFRP roleplaying system (from Iron Crown Enterprises). The program calculates all bonus and generates a nice PDF character sheet that contains additionally pages. The programm does not provide during-game support.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 7
    Find releases and source code repositories from Files and Git.
    Downloads: 17 This Week
    Last Update:
    See Project
  • 8
    CarDriving
    The very basic of a java 3D car driving game, freely expandable including a built-in basic 3D object editor and a more complex road+objects editor. Source code available, no OpenGL.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    Delphi : VRCalc++ and more Binary Exec

    Delphi : VRCalc++ and more Binary Exec

    Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)

    Vincent Radio {Adrix.NT} Embarcadero : Delphi : Executable Binaries Delphi : VRCalc++ Object Oriented Scripting Language : Engine + Ext Libraries VRCalc++ OOSL Visual Stage Project : VCL & FMX (FireMonkey) VRCalc++ Script Executor: - VCL Console - Terminal Console - FMX Console + VRCalc++ OOSL : VR System Scripted Standard Runtime Library Delphi Applics - VR Multi Editor : Smart Text Editor - VR Lazy Code Editor : Smart RTF Multi Lang Code Text Editor - VR Astro Vision : Astrology Program - VR Free Chess 2D : Chess Game Program - VR Mosaic : Puzzle Resolver Program (VCL, FMX) - VR Blocks game - VRGraphStage - VR TTT OX game - Embarcadero Binary Runtime Libraries - VR Binary Runtime Libraries for Delphi & C++Builder - Visual Styles Java Applications - Analog Clock - VR Hanoi Towers - VR Rects World Sample - VR Free Chess 2D - VR Mosaic with auto resolver - Action/Entity Model Test includes installation instructions adrixnt@hotmail.it
    Downloads: 4 This Week
    Last Update:
    See Project
  • $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
  • 10

    MegaMekLab

    Create meks and more!

    MegaMekLab is a Mek creator program. Currently it can create Meks, vehicles, battlearmor, and conventional infantry. It can also print PDF record sheets for almost all Battletech units. Created units can also be exported to formatted text or html for posting online.
    Leader badge
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    Chess Round Robin Manager

    Chess Round Robin Manager

    Java Schach Turnierverwaltung / Java Chess Tournament Management

    Manage chess round robin tournaments with JKlubTV Version 3.0.0-beta This application stores the data belonging to round robin into a SQLite database. It is intended for webmasters who want to easily manage a club tournament in their own chess club. The HTML tables that are to be published for the website will be created easily by the application. Automatically calculate the total points, Sonneborn Berger points of each player, as well as their sequence DWZ, and sorts the HTML table by the...
    Downloads: 16 This Week
    Last Update:
    See Project
  • 12
    PbnTools

    PbnTools

    Bridge player's toolkit

    A bridge (card game) player's toolkit. Currently includes funcionalities: 1. Download tournaments from results generated by Kops, Pary and Bbo server and save it as pbn. 2. Deal real cards from a pbn file, using some extra (cheap) stuff. 3. Lin to Pbn conversion - convert deals saved in Bbo format to Pbn.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 13
    OpenPatrician

    OpenPatrician

    Naval trade simulation in the north and baltic sea during 1250 - 1500

    OpenPatrician is a free implementation in Java of Ascaron's classic The Patrician and The Patrician 2. The game is economic simulation located in the European North- and East-Sea in the late middle age.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 14
    Sudoku for Eclipse

    Sudoku for Eclipse

    A free and open source sudoku game for addicts to newbies

    ...Play with figures, letters or images, on smaller or bigger grids, play on easy or tricky level... S4E run on Windows and Linux. For Eclipse maniacs it’s available as a plugin for Eclipse. It’s pure Java and of course it’s free. Keywords: free sudoku solver game windows Linux download
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15

    GoBangGame

    A small chinese game written in java

    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    A J2ME MIDlet implementing a Portable Chess Board to run on a Java enabled Cell Phone. In order to download the binaries and/or the source files please follow the Files->MobileChessBoard link above.
    Leader badge
    Downloads: 6 This Week
    Last Update:
    See Project
  • 17
    JManagementGames

    JManagementGames

    Collection of simple Java Mangement Games

    Collection of simple Java Mangement Games Currently available: Restaurant 1.1.0 Transport Company 1.0.6 Chauffeur 1.1.0 Farm 1.0.4 City 1.0.1 Supermarket 1.0.0 Mall 1.0.0 Airport 1.0.1 Rail Company 1.0.0
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Fen2Pdf

    Fen2Pdf

    Tool for chess teachers to create PDF files with chess diagrams in it

    Tool for chess teachers to create PDF files with chess diagrams in it. 1) Create a pgn file with chess diagrams (FEN notation) in it (e.g by using lichess) 2) Open the Fen2Pdf and select the folder containing the pgn(s) 3) Click start. Fen2Pdf detects the pgn files in it and creates a pdf file You can now print this file and hand the exercises over to your students Extra features: * Mirror the positions. This is handy if you want the same problems presented for the other color...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 19
    AVBlockRun

    AVBlockRun

    Um simples game de capturar blocos, desenvolvido em Java.

    Um simples game de capturar blocos, desenvolvido em Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20

    WorldClassLeaderBoard Editor

    World Class Leader Board Editor.

    ...The editor is fully featured, ready to use, and able to export c64 disks. The source code is included in the zip (see the Files section). Prerequisites: - You need Java (>17) installed on your machine. Instructions: - download and unpack the zip - run editor.bat (Windows machines) or editor.sh (on Linux/MAC OS machines) Gameplay Retrogames World is the Twitch channel that playfully explores all aspects of retrogaming and modern video gaming, both on real hardware and emulation. https://www.gameplayretrogamesworld.com
    Downloads: 2 This Week
    Last Update:
    See Project
  • 21
    Roblox anti-AFK

    Roblox anti-AFK

    Never get AFK kicked from Roblox again!

    ...Roblox anti-AFK allows you to AFK in Roblox while you can still use your device. I hope you'll make lots of progress in your favourite simulators! Feel free to add suggestions! =====Version: 2.9.1===== Requires Java to be installed to run. You can download it here if you don't have it already: https://www.java.com/download/manual.jsp If you have trouble opening the program, the first post may help: https://sourceforge.net/p/roblox-anti-afk/tickets/7/?limit=25
    Leader badge
    Downloads: 1,088 This Week
    Last Update:
    See Project
  • 22
    AV3DSpaceCatch

    AV3DSpaceCatch

    Um simples game de navegação 3D, desenvolvido em Java.

    Um simples game de navegação 3D, desenvolvido em Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    CoffeeMud

    CoffeeMud

    Full featured MUD server with all the trimmings.

    CoffeeMud is a text-based virtual reality game engine (a MUD). It is a mature, full-featured Java codebase. It includes web (HTTP) and email (SMTP) servers, chat (IMC2 and I3) and web clients, and supports ANSI, MXP, and MSP.
    Leader badge
    Downloads: 10 This Week
    Last Update:
    See Project
  • 24
    Legacies of Veridocia

    Legacies of Veridocia

    An in-progress 2D tactical RPG

    Downloads: 2 This Week
    Last Update:
    See Project
  • 25
    AV3DSpaceWar

    AV3DSpaceWar

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.

    Um simples game de guerra em ambiente 3D, desenvolvido em Java.
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo