Browse free open source Java Game Mods and projects below. Use the toggles on the left to filter open source Java Game Mods by OS, license, language, programming language, and project status.

  • Skillfully - The future of skills based hiring Icon
    Skillfully - The future of skills based hiring

    Realistic Workplace Simulations that Show Applicant Skills in Action

    Skillfully transforms hiring through AI-powered skill simulations that show you how candidates actually perform before you hire them. Our platform helps companies cut through AI-generated resumes and rehearsed interviews by validating real capabilities in action. Through dynamic job specific simulations and skill-based assessments, companies like Bloomberg and McKinsey have cut screening time by 50% while dramatically improving hire quality.
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  • The Most Powerful Software Platform for EHSQ and ESG Management Icon
    The Most Powerful Software Platform for EHSQ and ESG Management

    Addresses the needs of small businesses and large global organizations with thousands of users in multiple locations.

    Choose from a complete set of software solutions across EHSQ that address all aspects of top performing Environmental, Health and Safety, and Quality management programs.
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  • 1
    SpongeAPI

    SpongeAPI

    A Minecraft plugin API

    A mature Minecraft plugin API (not including an implementation), licensed under the MIT License. If you do not have Gradle installed then use ./gradlew for Unix systems or Git Bash and gradlew.bat for Windows systems in place of any 'gradle' command. Sponge will use a javac version of at least 11. If an older JDK is used to launch Gradle, JDK 11 will be downloaded automatically. SpongeAPI is the tool developers use to create plugins for the Sponge platform.
    Downloads: 0 This Week
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  • 2
    Stone Lantern V1.0 (MC 1.5.1/1.5.2)
    Mod Name: Stone Lantern Default ID: 184 Version: 1.0 MC Ver's: 1.2.5, 1.3.1, 1.3.2, 1.4.2, 1.4.4, 1.4.5, 1.4.6/1.4.7, 1.5.0, 1.5.1/1.5.2 LU: [13.04.04] This mod adds a craftable Stone Lantern to Minecraft. I made this mod so you can easily craft as many Lanterns as you need. Why this is needed in Minecraft: - Jack-O-Lanterns: I got sick of having to find Pumpkins. Then having to plant, wait for them to grow and harvest them. You can't even place Jack-O-Lanterns without a block under them first. Who wants to look at that all of the time anyway? - Redstone Lanterns: You literally have to go to Hell (The Nether) and back to craft them. And they have to be powered by a Redstone Torch or a Switch. Too much of a pain to craft, and not Renewable. I hope Mojang adds this to Minecraft in a future update. PS: Source Code is also included in the zip files. :-)
    Downloads: 0 This Week
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  • 3

    StrongHoldFinder

    Minecraft Helper Tool

    A little C# program for .NET framework 4.5 that assists a player of minecraft.
    Downloads: 0 This Week
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  • 4
    SuperLauncher is an alternative launcher for Minecraft
    Downloads: 0 This Week
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  • Rezku Point of Sale Icon
    Rezku Point of Sale

    Designed for Real-World Restaurant Operations

    Rezku is an all-inclusive ordering platform and management solution for all types of restaurant and bar concepts. You can now get a fully custom branded downloadable smartphone ordering app for your restaurant exclusively from Rezku.
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  • 5

    THub

    Hub plugin for minecraft

    Simple hub plugin for minecraft
    Downloads: 0 This Week
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  • 6

    Technic Mac OS X Launcher Fix

    A fix for minecraft, for the OS X launcher

    This launcher has been modified to allow use of minecraft again since a patch went in that messed up the graphics rendering in the old Technic launcher.
    Downloads: 0 This Week
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  • 7
    The Modding Table

    The Modding Table

    A software to craft easily your own Minecraft mod, without coding

    NOTE: THIS PROJECT HAS BEEN DISCONTINUED FOR MONTHS AND IS NO LONGER AVAILABLE FOR THE LATEST VERSIONS. The Modding table is a free software by CraftYourMod, to craft easily your own Minecraft mod without writing a line of code. Just configure your mod, add blocks/items, export it, compile it and run it ! The Modding table is also Cross Platform, so you can run on every recent OSes. There is also a WYSIWYG crafting recipe editor.
    Downloads: 0 This Week
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  • 8
    Minecraft Bukkit plugin
    Downloads: 0 This Week
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  • 9
    Wireless Redstone is a Minecraft modification that allows you to transmit and receive redstone signals without wires.
    Downloads: 0 This Week
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  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • 10
    Wonderful

    Wonderful

    A PaperMC plugin that has many configurable features

    Downloads: 0 This Week
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  • 11
    Zove Mod Installer

    Zove Mod Installer

    A mod installer written in Java to help Minecraft users install mods.

    A mod installer written in Java to help Minecraft users install mods.
    Downloads: 0 This Week
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  • 12

    [Minecraft] Amazing Mod Pack SP

    Paczka modyfikacji do gry Minecraft na tryb gry single player.

    Paczka modyfikacji do gry Minecraft na tryb gry single player. Zawiera różne ciakwe mody, które zawarte są w pliku readme.txt.
    Downloads: 0 This Week
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  • 13
    captureTheFlag_canarymod

    captureTheFlag_canarymod

    canarymod plugin to play capture the flag on minecraft

    With this plugin for the canaryMod server you can play capture the flag with your friends in Minecraft. Supports up to six teams.
    Downloads: 0 This Week
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  • 14
    jfCraft

    jfCraft

    jfCraft : Yet Another Minecraft Clone

    jfCraft is Yet Another Minecraft Clone built with the JavaForce library. Built from the ground up to look like the real thing. Uses the Faithful texture pack. Complex blocks and entities are loaded from Blender files. Now includes a built-in VoIP conference like TeamSpeak. This game is incomplete for now. The plan is to recreate the game in full and then go way beyond with plugins to create much more.
    Downloads: 0 This Week
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  • 15
    openWorld
    This project is aimed at younger developers who plan on a career in game development and would like to join a team to create a game from scratch. The game is a clone of the popular Minecraft. Reply to Looking For Developers! blog post if interested.
    Downloads: 0 This Week
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  • 16
    Open Hack game server
    Downloads: 0 This Week
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  • 17
    spark

    spark

    A performance profiler for Minecraft clients, servers, and proxies

    spark is a performance profiling and diagnostic tool designed for Minecraft servers, clients, and proxy software. It helps developers and server administrators analyze performance issues such as lag, high CPU usage, and memory bottlenecks. The plugin collects statistical information about the server’s execution and generates detailed profiling data that can be used to identify inefficient code or problematic plugins. spark includes tools for CPU profiling, memory inspection, and monitoring server health metrics over time. The profiling data is typically visualized through an online viewer that displays call graphs and flame graphs to help users interpret performance results. Because it is lightweight and designed to run in production environments, administrators can safely use it on live servers to diagnose performance issues without significant overhead.
    Downloads: 0 This Week
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  • 18

    xTreme Évolution .:{C4}:.

    Launcher minecraft free

    Launcher minecraft free
    Downloads: 0 This Week
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  • 19
    Minecraft-surviving game
    Downloads: 0 This Week
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