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

  • Spidergap: Top Rated 360 Degree Feedback Software Icon
    Spidergap: Top Rated 360 Degree Feedback Software

    Create and run 360° Feedback assessments that help your employees to take action on personal development.

    With an intuitive interface, Spidergap makes it easy to customize feedback assessments, generate clear reports, and guide employees toward impactful growth. But you’re not just getting software—you’re gaining a team of 360° Feedback Experts to support your strategy, planning, and ROI measurement. Whether you’re running large-scale leadership programs or one-off employee reviews, Spidergap ensures feedback leads to real results. With Spidergap, personal development has never been more effective.
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  • World class QA, 100% done-for-you Icon
    World class QA, 100% done-for-you

    For engineering teams in search of a solution to design, manage and maintain E2E tests for their apps

    MuukTest is a test automation service that combines our own proprietary, AI-powered software with expert QA services to help you achieve world class test automation at a fraction of the in-house costs.
    Learn More
  • 1
    Mineflayer

    Mineflayer

    Create Minecraft bots with a powerful and high level JavaScript API

    Create Minecraft bots with a powerful, stable, and high-level JavaScript API, also usable from Python. First time using Node.js? You may want to start with the tutorial. Know Python? Check out some Python examples and try out Mineflayer on Google Colab. Supports Minecraft 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17 and 1.18. Block knowledge. You can query the world around you. Milliseconds to find any block. Miscellaneous stuff such as knowing your health and whether it is raining. Parse and serialize Minecraft packets, plus authentication and encryption. Language independent module providing Minecraft data for Minecraft clients, servers, and libraries. Node.js library to interact with Mojang's authentication system, known as Yggdrasil. Represent a Minecraft biome with its associated data. Mineflayer is pluggable; anyone can create a plugin that adds an even higher level API on top of Mineflayer.
    Downloads: 38 This Week
    Last Update:
    See Project
  • 2
    Helios Launcher

    Helios Launcher

    Custom launcher for modded minecraft written in Electron and Node.js

    A customizable Minecraft launcher allows players to manage multiple instances and mod packs.
    Downloads: 34 This Week
    Last Update:
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  • 3
    OriLauncher

    OriLauncher

    Fast, user-friendly cross-platform custom launcher for Minecraft

    OriLauncher is a free and open source custom launcher for the popular game Minecraft designed to streamline the process of launching the game with a modern, user-friendly interface. Built using web and desktop technologies like Svelte, Electron, and Vite, it aims to provide a fast and responsive experience for players across multiple platforms including Windows, macOS, and Linux. The launcher enables users to switch quickly between different Minecraft environments (such as Vanilla, Forge, or Fabric) with just one click, eliminating manual setup steps. It also offers support for managing multiple user accounts, remembering both Microsoft and offline profiles to make logging in simpler and more fluid. Players have control over technical settings like RAM allocation and Java version selection directly within the launcher, allowing them to optimize performance for their system.
    Downloads: 34 This Week
    Last Update:
    See Project
  • 4
    GDLauncher

    GDLauncher

    GDLauncher is a simple, yet powerful Minecraft custom launcher

    GDLauncher is a simple, yet powerful Minecraft custom launcher with a strong focus on the user experience. Our main focus is to provide a powerful launcher but keeping the UI clean and modern. You'll be able to browse and download any mod pack directly from within the launcher! You can play vanilla, forge and fabric directly from the launcher, without needing to download anything else. You can easily download mods and keep them up to date. You don't need to have java installed on your pc. We will automatically download the best java release to ensure complete compatibility. You don't need to have java installed, a suitable version will be downloaded automatically. It's as easy as pie to install the vanilla game, forge, fabric, and all curseforge modpacks. No further action from the user is required.
    Downloads: 21 This Week
    Last Update:
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  • Information Security Made Simple and Affordable | Carbide Icon
    Information Security Made Simple and Affordable | Carbide

    For companies requiring a solution to scale their business without incurring security debt

    Get expert guidance and smart tools to launch or level up your security and compliance efforts without the complexity.
    Learn More
  • 5
    Blooket

    Blooket

    Collection of utilities that interact with the Blooket API / website

    A collection of scripts and programs designed to interact with the Blooket API and website to give users advanced control over stuff. Utilities that interact with the Blooket API / website. For IOS please view the IOS/Apple section of this file, for Android/Samsung/Google OS please view the bookmarklet section. Before running the script on the Blooks page, make sure you click on a non-common blook. Check for any mistakes you may have made. If you are certain it is a problem with the code, go to the Issues tab of the repo and create a new issue.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Blooket Hack game

    Blooket Hack game

    Best blooket hack around

    Best blooket hack around Please star this project. It works Fine if you need help just comment It and I will fix It. Simply select a hack folder and copy it then on your computer left click and click on inspect then go to console and paste the hack in then refresh your browser. Simply made by javascript.
    Downloads: 2 This Week
    Last Update:
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  • 7
    answer.js

    answer.js

    An open source blooket auto-player / cheat

    A bookmarklet-based blooket auto-player that uses the offical blooket api to get question answers. I also made blooket-rng-tool to help with RNG-based game modes, you should check it out. Execute (click on bookmark) on the PIN screen, then enter pin as you normally would. It will auto-play the game for you, and get all questions correct.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 8
    Blooklet-utility-mod

    Blooklet-utility-mod

    A userscript for Blooklet, compatible with tampermonkey

    This script is created for research and education purposes. Abusive usage of this script is not tolerated and the author is not responsible for any damage or harm caused due to usage of the script. Features such as skin unlocks work by intercepting blooket's request to its server and modifying the response data to unlock skins. This request only happens once, so once the request is made, the feature can no longer be enabled/disabled. The ability to unlock skins requires the name of the skin to be known, include those of which that are hidden. If you know a skin name and would like to contribute, please open an issue and it will be added. Install Tampermonkey, add the contents of index.js to tampermonkey. Restart your browser and use right ctrl to activate/deactivate the menu.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Blaze Minecraft Control Panel

    Blaze Minecraft Control Panel

    Control your minecraft server remotely

    There are a few good commercial Minecraft server conttol panels, but I could not find a really good one that was FREE! So with my limited proamming skills, I set about writing one for myself. So pleased I was with it (even with the sloppy coding) I wanted to share it with others.
    Downloads: 0 This Week
    Last Update:
    See Project
  • MATRIX is a world-class, award-winning learning management system (LMS) for businesses. Icon
    MATRIX is a world-class, award-winning learning management system (LMS) for businesses.

    For small, medium, and large sized corporations, as well as associations and public organizations

    The platform is known for delivering a great user experience, while incorporating all the essential tools companies need to support efficient training and learning.
    Learn More
  • 10
    BlooketUI

    BlooketUI

    The best Blooket Multitool out there

    The best Blooket Multitool out there. A script that uses a graphical user interface to make Blooket cheating easier than ever. Copy the code of src.js by pressing CTRL + A, now paste that into your browser console (CTRL + SHIFT + I). Copy the code from bookmarklet.js by pressing CTRL + A, and create a new Bookmark and paste the code you copied in the URL option.
    Downloads: 0 This Week
    Last Update:
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  • 11

    Mine Craft ~Z Flavor~

    Minecraft Presets Brought Together By Me "The Z"

    This Project Is Dedicated By Me, Zahidul Islam To Bring Dedicated Minecraft Gamers' With Presets Of Minecraft That Comes With Custom Theme Packs, Mods, Sprites,etc. Here I Shall Guarantee 100% Compatibility With All The mods And Theme Packs. ~Disclaimer~ Minecraft is Not Owned By Me But is Owned By Mojang and Hereby They Have The Final rule To Decide If I Have The Ability To Upload My Contents.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    This program serves for calculation coordinates centers of maps for drawing up a uniform collage. Данная программа служит для расчета координат центров карт для составления единого коллажа.
    Downloads: 0 This Week
    Last Update:
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  • 13
    MineMonitorCraft
    You all know this: Mojang released the new version of Minecraft and the game wants to be updated now. But all the mods what you added to the game is not working because the are not released yet for the new version. Now is the time to check every hour/day/week for changes at wiki's Mods page. I was annoyed to do that and wrote a windows sidebar gadget, which will do that for me. Yes, i know, the time for gadgets is running out. If i see some interest, i will create this as stand-alone application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Minecraft-PSC

    Minecraft-PSC

    Minecraft private Skin Center

    Hello everyone! So what is this? well, i just made a cms for private servers, to manage their own premium skins. its a PHP based CMS, players can register, login, upload, delete, edit their own skins.(it contains the latest Skincraft too for editing) Remember its in beta status there WILL be updates!! but it works great! It has a wardrobe too! since 0.9 Beta. Current version: MC-PSC V1.0.0 RC1 WARNING! ALL THOSE WHO USES THE PREVIOUS VERSION(0.9 and lower), I HAVE TO ANNOUNCE THAT THIS NEW VERSION IS *NOT* COMPATIBLE WITH IT, SO YOU WILL NEED A FRESH INSTALL, OR THE WARDROBE FUNCTIONS WILL NOT FUNCTION PROPERLY OR ENTIRELY!!! ERASE OLDONE COMPLETELY AND INSTALL NEW ONE! YE WERE WARNED!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    Minecraft-ServerTool
    XyZerKunG ServerTool helps you to make your own Minecraft server and play with your friend for a few minutes
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    The Game Center

    The Game Center

    The Game Center offers unblocked games

    The Game Center offers unblocked games which does not require an administrator or really anything to run, and that are adjusted for lower-end computers or laptops. Things such as Grand Theft Auto, Minecraft, or many types of web game applications are completely free to download!
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17

    VBR Dashboard

    Simhub dashboard for simracing

    This is a simhub dashboard with some screens that show important data to help simracers know the car status
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    XyZerKunG ServerTool
    XyZerKunG ServerTool helps you to make your own Minecraft server and play with your friend for a few minutes
    Downloads: 0 This Week
    Last Update:
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  • 19

    futur world website

    Projet de site web pour serveur minecraft

    Projet de création d'un site web pour le serveur minecraft futur world
    Downloads: 0 This Week
    Last Update:
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  • 20
    minecraft protocol

    minecraft protocol

    Parse and serialize minecraft packets, plus authentication

    Parse and serialize Minecraft packets, plus authentication and encryption.
    Downloads: 0 This Week
    Last Update:
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  • 21

    mineserverstats

    minecraft, server, statistik, bukkit, gigacraft

    Mineserverstats ist ein simples PHP Script das einen Minecraft Server anzeigen kann. Nur die IP und die Slots muss man in der einstellungen.php eintragen, das wars schon. Es ist zwar wirklich simple Aufgebaut, aber der ein oder andere Server Owner kann es gebrauchen :)
    Downloads: 0 This Week
    Last Update:
    See Project
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