Showing 15194 open source projects for "java open source"

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  • 1
    Playnite

    Playnite

    Video game library manager with support for wide range of libraries

    Link games from Steam, Epic, Origin, GOG, Battle.net, Ubisoft Connect and other services, including games that are not installed! Playnite supports a wide variety of console emulators. Playnite's look can be fully customized, from simple color changes to complete layout re-designs. Playnite's functionality can be extended with plugins and script extensions. Fullscreen mode with full controller support is available. Playnite tracks your time in-game (any game including emulated ones)....
    Downloads: 14 This Week
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  • 2
    Luanti

    Luanti

    Voxel game-creation platform with easy modding and game creation

    Luanti, originally known as Minetest, is a free, open-source voxel game engine and platform designed to let players, modders, and developers build and play diverse sandbox-style 3D worlds. Written in C++ for core performance and Lua for scripting, Luanti runs on multiple operating systems (Windows, macOS, Linux, BSD variants and even Android), making it highly accessible and cross-platform.
    Downloads: 18 This Week
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  • 3
    Thrive

    Thrive

    The main repository for the development of the evolution game Thrive

    Thrive is a free, open-source game about the evolution of life. From the lowly tidepools of your home planet, you will rise to cosmic dominance. At every step, powerful creation tools and deep simulation mechanics will aid your species’ development. Revolutionary Games is the open-source team of dedicated volunteers aiming to make Thrive a reality. Our team seeks to accomplish two major goals: create engaging, compelling gameplay that respects our players’ intelligence, and remain as accurate as possible in our depiction of known scientific theory without compromising the former. ...
    Downloads: 35 This Week
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  • 4
    Open Heroes

    Open Heroes

    tour based strategic game

    Tour based strategic game. Similar to Heroes of M&M, but different. You can play this game under http://heroes.ca7.eu/
    Downloads: 0 This Week
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  • Find Hidden Risks in Windows Task Scheduler Icon
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  • 5
    JSBSim

    JSBSim

    An open source flight dynamics & control software library

    JSBSim is a multi-platform, general purpose object-oriented Flight Dynamics Model (FDM) written in C++. The FDM is essentially the physics & math model that defines the movement of an aircraft, rocket, etc., under the forces and moments applied to it using the various control mechanisms and from the forces of nature. JSBSim can be run in a standalone batch mode flight simulator (no graphical displays a.k.a. console mode) for testing and study, or integrated with the Unreal engine, FlightGear...
    Downloads: 11 This Week
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  • 6
    Vita3K

    Vita3K

    Experimental PlayStation Vita emulator

    Vita3K is an experimental PlayStation Vita emulator for Windows and Linux. The emulator currently runs some homebrew programs. It is also able to load some decrypted commercial games. Vita3K is licensed under the GPLv2 license. This is largely dictated by external dependencies, most notably Unicorn. Specify the path to a .vpk file as the first command line argument, or run Vita3K --help from the command-line for a full list of options. For more detailed instructions on running/installing...
    Downloads: 14 This Week
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  • 7
    PokeAPI

    PokeAPI

    The Pokémon API

    This is a full RESTful API linked to an extensive database detailing everything about the Pokémon main game series. We've covered everything from Pokémon to Berry Flavors. We have awesome documentation on how to use this API. It takes minutes to get started. This API will always be publicly available and will never require any extensive setup process to consume. Each time the build script is run, it will iterate over each table in the database, wipe it, and rewrite each row using the data...
    Downloads: 15 This Week
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  • 8
    Monocraft

    Monocraft

    A programming font based on the typeface used in Minecraft

    Monocraft is a font for developers who like Minecraft a little too much. Featuring monospaced characters and tasteful ligatures, I've carefully designed each glyph in Monocraft to be usable in a dev environment while preserving that Minecraft charm. Try it out today and discover why nobody has ever done this before! The characters in this font were based on the typeface used in the Minecraft UI, with a select few glyphs updated for better readability and spacing. Each character has been...
    Downloads: 13 This Week
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  • 9
    mcrcon

    mcrcon

    Rcon client for Minecraft

    mcrcon is console-based Minecraft rcon client for remote administration and server maintenance scripts. A remote console administration tool for Minecraft servers that enables automated server management via RCON protocol.
    Downloads: 8 This Week
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  • Grafana: The open and composable observability platform Icon
    Grafana: The open and composable observability platform

    Faster answers, predictable costs, and no lock-in built by the team helping to make observability accessible to anyone.

    Grafana is the open source analytics & monitoring solution for every database.
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  • 10
    ioquake3

    ioquake3

    The ioquake3 community effort to continue supporting/developing id's

    ioquake3 is a free and open source first-person shooter engine derived from the Quake 3: Arena and Quake 3: Team Arena source code, maintained as a modern baseline engine for new games and classic mods. It is designed to let players run Quake 3, its expansion Team Arena, and community mods on contemporary systems while also serving as a solid base for new projects.
    Downloads: 10 This Week
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  • 11
    Pokemon Unity

    Pokemon Unity

    A framework to build Pokémon RPG games

    A framework to build Pokémon RPG games. I use IIcolour Spectrum's original Pokemon Unity as a base with Herbertmilhomme's framework. So far, this project use wrapper ( Legacy <=> Framework ), and in the future, I want to remove the wrapper. This project is playable, but it has some issues and some features are disabled. Use Unity Hub or Editor to import this project's folder (/Pokemon Unity). Build and run the project. There are also demos for Windows, Linux, and Mac zipped in Releases!...
    Downloads: 8 This Week
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  • 12
    Azuriom

    Azuriom

    Azuriom is a complete open-source web solution for game servers

    Azuriom is a complete open-source web solution for game servers. Enjoy dozens of extensions for endless possibilities. Already trusted by over 1,800 servers. Azuriom is a complete free and open-source web solution for game servers. Enjoy dozens of extensions for endless possibilities. Dozens of extensions can be installed directly from the admin dashboard.
    Downloads: 5 This Week
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  • 13
    GT New Horizons Mod Pack

    GT New Horizons Mod Pack

    New Modpack with Gregtech, Thaumcraft and Witchery

    You are looking at a big progressive kitchensink pack for Minecraft 1.7.10 balanced around the mod GregTech. Over 9 years of development (and still going) have formed a balance and refinement that only a handful of packs can keep up with. We are talking about thousands of recipe tweaks, a massive questbook with over 3000 quests, unique world generation, custom mods coded for the pack, custom Thaumonomicon pages, and many more. The main intentions of the pack are a long-lasting experience and...
    Downloads: 17 This Week
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  • 14
    Babylon.js

    Babylon.js

    Open game and rendering engine packed into a JavaScript framework

    Our mission is to create one of the most powerful, beautiful, and simple Web rendering engines in the world. Our passion is to make it completely open and free for everyone. We are artists, developers, creators, and dreamers and we want to make it as simple as possible to enable everyone to bring their ideas to life. With this new version of Babylon.js, we set out to make it even easier to develop with. From a ton of new tools, to improved workflows and features, new documentation and more,...
    Downloads: 13 This Week
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  • 15
    Gideros

    Gideros

    Gideros Release version

    ...Apart from supporting multiple platforms, Gideros also provides automatic screen scaling and automatic selection of proper image resolution, which makes supporting different screen resolutions, aspect ratios, and universal projects an easy task. You can easily extend the core with plugins. Import your existing (C, C++, Java or Obj-C) code, bind to Lua, and interpret them directly. Dozens of open-source plugins are already developed and ready to use: ads, in-app purchases, physics for 2d or 3d, Steam integration, and many more.
    Downloads: 1 This Week
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  • 16
    ClassicUO

    ClassicUO

    An open source implementation of the Ultima Online Classic Client

    ClassicUO is an open-source, modern client for Ultima Online, a beloved MMORPG originally released in the late 1990s. Designed as a drop-in replacement for outdated clients, ClassicUO supports high performance, modding, and quality-of-life improvements while preserving the game's core look and mechanics. It’s built using .NET Core and runs cross-platform, offering smoother input, faster rendering, and extensibility for private servers.
    Downloads: 5 This Week
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  • 17
    Switch theme injector

    Switch theme injector

    Create custom themes for the Nintendo Switch

    The Switch theme injector project is split into three parts. Switch theme injector (Windows app): An app to create and edit custom themes. NXThemes installer: An homebrew app that runs on the switch itself and can be used to install and manage themes. Switch theme injector online (also called WebInjector): A port of the Windows injector as a web app, it lacks some features like custom applet icons and common.szs layouts support. The main objective is to develop a complete toolset to create...
    Downloads: 15 This Week
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  • 18
    Redot Engine

    Redot Engine

    Multi-platform 2D and 3D game engine

    ...Because it’s open-source, Redot-Engine is potentially community-driven, allowing anyone to inspect, extend, or customize core functionalities. Its modularity and open nature make it attractive for indie developers or hobbyists who want to avoid heavyweight engines with lots of built-in assumptions. Even if the engine may not yet rival more mature engines in features or polish, its openness and design philosophy can offer an appealing balance between simplicity and flexibility.
    Downloads: 6 This Week
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  • 19
    PufferPanel

    PufferPanel

    PufferPanel is an open source game server management panel

    The simplest, free, open source game management panel. PufferPanel is an open source game server management panel designed to be easy to use and easy to install. PufferPanel supports Minecraft, Forge, Spigot, Sponge, Source Dedicated Servers, BungeeCord, PocketMine, Forge, and much more. In addition to being a free and open source project, PufferPanel provides an easy-to-use interface for everyone from individual users to large networks or companies. ...
    Downloads: 4 This Week
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  • 20
    OpenRCT2

    OpenRCT2

    An open source re-implementation of RollerCoaster Tycoon 2

    Open source re-implementation of RollerCoaster Tycoon 2. An open-source re-implementation of RollerCoaster Tycoon 2, a construction and management simulation video game that simulates amusement park management. Chat takes place on Discord. You will need to create a Discord account if you don't yet have one. If you want to help make the game, join the developer channel.OpenRCT2 is an open-source re-implementation of RollerCoaster Tycoon 2 (RCT2). ...
    Downloads: 5 This Week
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  • 21
    OpenRW

    OpenRW

    Recreation of the classic Grand Theft Auto III game executable

    OpenRW is a cross-platform, open-source re-implementation of the game engine behind Grand Theft Auto III (GTA III). Its goal is to recreate the original gameplay engine in a modern, maintainable codebase so that GTA III can run natively on modern Windows, Linux, macOS, and BSD systems — long after the original executable becomes unworkable. The project does not ship with game content: users still need a legitimate copy of GTA III (with its original assets) to play, making OpenRW strictly an engine reimplementation, not a re-distribution. ...
    Downloads: 8 This Week
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  • 22
    TerraGov Marine Corps

    TerraGov Marine Corps

    TGMC: TerraGov Marine Corps, a SS13 mod

    TerraGov Marine Corps (TGMC) is an open source multiplayer game built on the BYOND engine, forked from the Space Station 13 (SS13) codebase. It is a tactical, role-playing game that pits groups of human marines against alien forces in large-scale, cooperative and competitive scenarios. The project focuses heavily on teamwork, coordination, and immersive gameplay, providing players with different roles such as engineers, medics, or combat marines to ensure strategic variety. ...
    Downloads: 8 This Week
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  • 23
    Better Genshin Impact

    Better Genshin Impact

    UI Automation Testing Tools For Genshin Impact

    Better‑Genshin‑Impact (BetterGI) is an opensource automation toolkit for Genshin Impact, enabling UI automation to perform actions such as auto‑pickup, auto‑quests, fishing, soul‑summoning, logging, mining, continuous gameplay, and rhythm‑game completion. It greatly simplifies repetitive tasks within the game. Auto‑fishing with day/night switching AI. Rhythm‑game automation (auto‑complete music challenges).
    Downloads: 6 This Week
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  • 24
    October

    October

    Self-hosted CMS platform based on the Laravel PHP Framework

    ...We want to turn you around to the simpler side and get back to basics. October's mission is to show the world that web development is not rocket science. October is open source but it is not free software. A license with a small fee is required for each website you build with October CMS. The best place to learn October CMS is by reading the documentation or following some tutorials. October CMS was engineered to be easy — for both developers and users. At its core, we’ve used long-standing programming principles to create a brilliantly simple CMS that makes web development easier.
    Downloads: 7 This Week
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  • 25
    OpenTTD

    OpenTTD

    Open source simulation game based on Transport Tycoon Deluxe

    OpenTTD is an open source transport simulation game based on the popular game Transport Tycoon Deluxe by Chris Sawyer, with several additions. OpenTTD is as close to the original as you can get, but has been extended with plenty of great features. These include bigger maps (up to 64 times bigger than the original), stable multiplayer mode that allows for up to 255 players in 15 companies, in-game downloading of heightmaps, AIs, scenarios, and so much more.
    Downloads: 7 This Week
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