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

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  • 1
    imeight

    imeight

    The imaginary eight-bit machine

    Try-it page: https://imeight.sourceforge.io/ (development environment, which is not mobile friendly) An HTML5 emulator of a machine that never existed. The emulator brings back memories from the 1980s, offers graphical features like sprites, character generator, 16-color palette. One goal is to create a framework for making games with 8-bit look and feel, including the process of programming. The programming tutorial helps beginners enter the world of programming in a gamified way.
    Downloads: 0 This Week
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  • 2
    Independency will be a browser game set in space. It is written from scratch and uses Java Servlet Tech. Gameplay will be like OGame, but with more features.
    Downloads: 0 This Week
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  • 3
    iotaBuildIt

    iotaBuildIt

    Experimental project in crowd-sourced scrolling game development.

    This project is an attempt to create a side-scrolling game on which multitudes of contributors can freely expand and enhance. We hope to see submissions of graphics, sprites, level designs, storylines, everything down to the fundamental mechanics of the game. And we hope that a rating system will help the best of the best evolve out of this project, generating an ever-growing and improving massive 2D game. The game runs in an HTML5-capable browser, so it's very easily accessible to a range of platforms. The "iota" in the title suggests that even small contributions from a large quantity of players can come together to make something great. Being an experimental project, it may take a while to find the path, but let's see what we can work out.
    Downloads: 0 This Week
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  • 4
    Various small games and utilities tailored for iPhone. Like the iPhone Chess, a Javascript chess program written with HTML and iUI.
    Downloads: 0 This Week
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  • 5
    JPlatform is a collection of some handy or semi-useful java-based applications and hacks that I have done. They include a Content Management System, a guestbook, an application to keep track of your movies etc. Have fun! :)
    Downloads: 0 This Week
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  • 6
    JavaScript classes library to provide wrapping to work with graphics on HTML in a more easy way - as sprites, uses "prototype" library.
    Downloads: 0 This Week
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  • 7
    Web based test / exam system, supports profiles, groups and categories. Questions with one or more correct answers, open answers. Graphical results. Struts, J2EE, MVC.
    Downloads: 0 This Week
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  • 8

    jnes

    NES emulator written in JavaScript

    jNES is an emulator for the classic Nintendo Entertainment System video game console. It is writtern in JavaScript
    Downloads: 0 This Week
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  • 9
    Componente para joomla en donde se podra administrar totalmente un juego de rol on-line del Travian, el juego estará realizado con PHP y Actionscript (Flash), con base de datos MySQL, tiene licencia GNU/GPL. Es la versión "libre" del juego Travian.
    Downloads: 0 This Week
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  • 10
    jqbomb
    This is a very simple version of the classic mine sweeper game written entirely in jQuery (JavaScript) and HTML.
    Downloads: 0 This Week
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  • 11
    js-css-poker-fxmod
    A free online Texas Hold'em poker game written in JavaScript and a web-gui using HTML5 and CSS, all source included. This project is a mod. The original author/program can be found here: https://sourceforge.net/projects/js-css-poker/ A live demo of my mod is available at: https://js-css-poker-fxmod.sourceforge.io/poker.html You can download my mod in the files tab of this page. Additional Information: -The "Avatars" were created with "facegen" -Poker Tables: I created these with "inkscape" -Playing Cards: I created these with "inkscape/gimp/xnview" -Wood Background 4K: I created this with "gimp" -Poker Chips: I created these with "blender" -Buttons: I created these with "inkscape" -Voices: Created with "http://www.fromtexttospeech.com/" -Sounds: From various free online websites -I modified "js-css-poker" code to work with these resources and provide additional gameplay feedback. electrolex@yahoo.com
    Downloads: 0 This Week
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  • 12
    jsDice is a simple yet flexible dice roller for role playing games. It can roll multiple dice and evaluate simple expressions. It is fully written in client-side javascript, which means that it can be used offline with any browser.
    Downloads: 0 This Week
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  • 13
    jsSudoku

    jsSudoku

    Browser sudoku game

    Browser sudoku game: 5 difficulty levels, hints, simple interface. Enjoy!
    Downloads: 0 This Week
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  • 14
    jsWordsearch is a word search puzzle generator that's written in JavaScript and is playable through your web browser. You use your own words and have many options to choose from, including size, color, word direction, shape, and more.
    Downloads: 0 This Week
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  • 15

    jscf

    Javascript Canvas Framework

    A free, open source, native javascript canvas game library. DOCS: https://github.com/g--o/JSCF/wiki SRC + DEMOS: https://github.com/g--o/JSCF
    Downloads: 0 This Week
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  • 16
    json_osm_chung / webglcarsim
    json osm chung is an example of realtime converting online openstreetmap servers osm roads data to use with a game or in this example to draw on a graphical canvas or 3D webgl. Use the arrow keys to move or select one of the presets locations. recreate any real roads + buildings , houses, places in the world in realtime .mixed with google static maps satellite ground images, water terrain detection , srtm terrain heightmaps, trees, lamps, bridges and webglcarsimheight a small 3D driving car / foot / flight / sailship simulation game in webgl with shadows. drive or fly on millions kilometers of roads and thousands towns all over the world.
    Downloads: 0 This Week
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  • 17
    a KDE front end to the 'mon' monitors.
    Downloads: 0 This Week
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  • 18
    A ladder to rank winnin eleven championchips. It will have ranks from A+ to C- Features: - Registration of players (width photos included) - Registration of games - Statistics of the players with graphics and other stuff
    Downloads: 0 This Week
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  • 19
    Library for manipulating hexagonal grids. Supports arbitrary areas and paths. Routing algorithms: find best path, find movement horizon. Output as SVG - which you can easily convert to PNG or JPG. Interface from C++, Python and JavaScript.
    Downloads: 0 This Week
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  • 20
    librekaraoke

    librekaraoke

    Web-based karaoke software suite

    Web-based karaoke software suite created in November 2024 as a very partial replacement of the online catalog provided by Kara Jukebox, still in very early alpha development stage, neither feature complete nor stable enough to be used in production. Please read the readme file at the root of the project for more information.
    Downloads: 0 This Week
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  • 21
    LiveHack is an HTTP server for a simple, web-based, shoot-em-up game. It is written in Java, so it's small, fast, and secure.
    Downloads: 0 This Week
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  • 22
    Greasemonkey scripts of mafiagreed.
    Downloads: 0 This Week
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  • 23
    Mattery - Heroes of Might & Magic like online browser strategy RPG written in Java.
    Downloads: 0 This Week
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  • 24
    melonJS

    melonJS

    A fresh & lightweight javascript game engine

    melonJS is an open-source HTML5 game engine that empowers developers and designers to focus on content. The framework provides a collection of composable entities and support for a number of third-party tools. Giving you a powerful combination that can be used wholesale or piecemeal. melonJS is a lightweight yet powerful HTML5 framework designed from the ground up to provide a true plugin-free 'write-once, run-everywhere' gaming platform. melonJS is an open-source project and supported by a community of enthusiasts. See our Gallery for a few examples of games powered by melonJS. melonJS integrates the popular Tiled map format, allowing designers easily create levels using the Tiled map editor, and to focus on the game features itself. A fresh and lightweight 2D sprite-based engine. Fast WebGL renderer for desktop and mobile devices with fallback to Canvas rendering.
    Downloads: 0 This Week
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  • 25
    minecraft protocol

    minecraft protocol

    Parse and serialize minecraft packets, plus authentication

    Parse and serialize Minecraft packets, plus authentication and encryption.
    Downloads: 0 This Week
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