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Minecraft Java 1.20 Mods

Browse 51 free mods for Minecraft Java 1.20 — popular picks include AuctionX, VConomy, RefineryCore.

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AuctionX
1.18

AuctionX

A modern, fully customizable auction house plugin with per-rank limits, MySQL/SQLite storage, PlaceholderAPI & Discord integration, and a fully editable English messages.yml.

44downloads
VConomy
1.12

VConomy

A modern, lightweight, multi-currency economy plugin for Minecraft

39downloads
RefineryCore
1.20

RefineryCore

A modern Paper plugin framework providing annotation-driven commands, GUIs, and configuration — built for the Refinery Team.

24downloads
CommandLib
1.20

CommandLib

Modern command framework for Minecraft plugins designed to simplify the creation and management of commands in recent Minecraft versions.

21downloads
Modern Networking Mod (26.2, 1.20.1) – Run Multiplayer Mods Without Errors
1.20.1

Modern Networking Mod (26.2, 1.20.1) – Run Multiplayer Mods Without Errors

Modern Networking Mod backports the newer packet system from Minecraft 1.20.6 to older game releases. This library helps other mods send data properly when you play on multiplayer servers. It runs in the background and works across many different mod loaders at the same time. Other mods require it to share information cleanly and avoid […]

Voltaic API Mod (1.21.1, 1.20.1) – Dependency For Electrodynamics And Nuclear Science
1.21.1neoforge

Voltaic API Mod (1.21.1, 1.20.1) – Dependency For Electrodynamics And Nuclear Science

Voltaic API Mod designed to unify and support multiple mods. It replaces older dependencies and ensures smooth integration across industrial, nuclear, and military‑style mods, all aimed at recreating the Voltz experience for newer Minecraft versions. Features: Required for Electrodynamics, Nuclear Science, Assembly Line, Ballistix, Blastcraft, MFFS, ICBM, and more. Central to the effort of modernizing […]

Renderer Fabric (1.21.1, 1.20.1) – Rendering Library for Modern Fabric
1.21.1fabric

Renderer Fabric (1.21.1, 1.20.1) – Rendering Library for Modern Fabric

Renderer Fabric is part of the Fabric API, which is a lightweight and modular API designed for Minecraft mods. It provides common hooks and intercompatibility measures for mods using the Fabric toolchain. The Renderer Fabric Mod specifically deals with advanced rendering effects and optimizations, making it compatible with various optimization mods and graphics overhaul mods. […]

Chroma High School Map (26.2, 1.20.1) – Modern Marvel of Education
1.20.1

Chroma High School Map (26.2, 1.20.1) – Modern Marvel of Education

Chroma High School Map is a creation map designed by Ditchy87. Explore Chroma High School, a meticulously crafted campus designed to redefine modern educational environments. Featuring essential structures like the Main High School building, Gymnasium, Classroom/Library building, and Cafeteria, this ambitious project offers a vibrant setting for immersive role-playing and exploration. Beyond the main buildings […]

Modular Item API (1.20.1) – Library for Truly Modular Mods
1.20.1forge

Modular Item API (1.20.1) – Library for Truly Modular Mods

Modular Item API is a modern cross Platform Data Driven Modular Item API. It allows addons/other mods to easily implement highly complex Modular Items. Screenshots: Modular Item API Download Links For Minecraft 1.20.1, 1.20 Forge/NeoForge version: Download from Server 1 – Download from Server 2 Fabric/Quilt version: Download from Server 1 – Download from Server […]

JEHibernate
1.17spigot

JEHibernate

Modern Java 17+ Hibernate/JPA utility library, zero-config repositories, session-scoped lazy loading

31downloads
Remorphed Mod (26.2, 1.20.1) – Unlock After Kill Mechanic
1.20.1

Remorphed Mod (26.2, 1.20.1) – Unlock After Kill Mechanic

Remorphed Mod is a morph-style transformation mod for Minecraft that builds on the Identity and Woodwalkers frameworks-bringing back the classic “kill-to-unlock” mechanic with modern flair. Features: Defeat a mob to unlock its form. Press B to open a sleek UI and choose your unlocked shapes. Store and switch between more than two forms. Press G […]

Quantified API Mod (26.2, 1.20.1) – Library for Reduce Lag, GPU Acceleration
1.20.1

Quantified API Mod (26.2, 1.20.1) – Library for Reduce Lag, GPU Acceleration

Quantified API Mod is a high-performance framework for Minecraft mods. It helps developers run heavy tasks more efficiently, reducing lag and keeping the game stable even when mods perform complex operations. The API distributes workloads across CPU threads, GPU acceleration, and smart caching systems. This allows large mods or modpacks to run smoothly on modern […]

Multiblocked2 Mod (1.21.1, 1.20.1) – Design Your Own Machines Without Code
1.21.1

Multiblocked2 Mod (1.21.1, 1.20.1) – Design Your Own Machines Without Code

Multiblocked2 Mod gives you powerful visual tools to build your own custom machines and multi-block structures without writing any code. This mod is an updated and more powerful version of the original Multiblocked, taking ideas from mods like MultiblockTweaker and Modular Machinery. It includes a modern editor and a node graph system to set up […]

NukaTeams Gun Lib Mod (1.21.1, 1.20.1) – Unleash Modern Firepower
1.21.1

NukaTeams Gun Lib Mod (1.21.1, 1.20.1) – Unleash Modern Firepower

NukaTeams Gun Lib Mod provides a powerful library for adding animated weapons to Minecraft. This mod acts as a base for other gun mods, allowing them to introduce things like firearms, melee weapons, and throwables. It supports custom gun packs, which let you add new weapons or edit existing ones. This mod itself does not […]

EndingLibrary Mod (1.20.1) – Bring Modern Mechanics to Older Worlds
1.20.1

EndingLibrary Mod (1.20.1) – Bring Modern Mechanics to Older Worlds

EndingLibrary Mod provides common code and shared systems for a specific collection of mods. It acts as a core library to prevent code duplication across multiple projects. The mod also brings certain mechanics from newer game updates to older versions. You get access to modern additions like item components without updating your game. It also […]