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

  • Auth0 for AI Agents now in GA Icon
    Auth0 for AI Agents now in GA

    Ready to implement AI with confidence (without sacrificing security)?

    Connect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
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  • G-P - Global EOR Solution Icon
    G-P - Global EOR Solution

    Companies searching for an Employer of Record solution to mitigate risk and manage compliance, taxes, benefits, and payroll anywhere in the world

    With G-P's industry-leading Employer of Record (EOR) and Contractor solutions, you can hire, onboard and manage teams in 180+ countries — quickly and compliantly — without setting up entities.
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  • 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:
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  • 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: 21 This Week
    Last Update:
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  • 3
    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: 20 This Week
    Last Update:
    See Project
  • 4
    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: 13 This Week
    Last Update:
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 5
    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: 1 This Week
    Last Update:
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  • 6

    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: 1 This Week
    Last Update:
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  • 7
    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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  • 8
    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:
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  • 9
    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:
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  • Inventors: Validate Your Idea, Protect It and Gain Market Advantages Icon
    Inventors: Validate Your Idea, Protect It and Gain Market Advantages

    SenseIP is ideal for individual inventors, startups, and businesses

    senseIP is an AI innovation platform for inventors, automating any aspect of IP from the moment you have an idea. You can have it researched for uniqueness and protected; quickly and effortlessly, without expensive attorneys. Built for business success while securing your competitive edge.
    Learn More
  • 10
    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:
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  • 11
    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:
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  • 12
    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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  • 13

    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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  • 14
    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:
    See Project
  • 15

    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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