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Minecraft Java 1.20 Mods

Browse 3,387 free mods for Minecraft Java 1.20 — popular picks include Iglee's Library, BBL Core, One Enough Lib.

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Iglee's Library
1.21.1neoforge

Iglee's Library

This is the lib for all iglee42's mods

1.7Mdownloads
BBL Core
1.21.11neoforge

BBL Core

Various useful methods, utilities and helpers to make coding mods a bit better

1.7Mdownloads
One Enough Lib
1.20.1forge

One Enough Lib

A Lib for simplified development of the OE series

1.7Mdownloads
BoxLib
1.21.11fabric

BoxLib

A client-side library mod with tons of features to do all the heavy lifting for all client-side mod developers.

1.7Mdownloads
Bookling Gear
1.20.4forge

Bookling Gear

Library and in game configuration for Eruannie_9's mods

1.7Mdownloads
EventJS
1.20.1forge

EventJS

Reloadable sided native event for KubeJS

1.7Mdownloads
Factory API
1.21.8neoforge

Factory API

An API that supports different mod loaders and is the basis of mods like Factocrafty

1.6Mdownloads
Lucky TNT Lib
1.20.1forge

Lucky TNT Lib

The Library Mod to the Lucky TNT Mod!

1.6Mdownloads
Just Enough Advancements (JEA)
1.21.1neoforge

Just Enough Advancements (JEA)

An addon for JEI which let you search for advancements. This is pronounced like "yeah".

1.6Mdownloads
GeckolibBetterFPS
1.21.1neoforge

GeckolibBetterFPS

25% faster rendering Geckolib entities

1.6Mdownloads
Controllable (Fabric) [Archived]
1.20.1fabric

Controllable (Fabric) [Archived]

Play Minecraft Java Edition with a Controller!

1.6Mdownloads
ModularUI
1.20.1forge

ModularUI

A GUI library to ease the process of creating vanilla style GUIs

1.6Mdownloads
Inline
1.21.1neoforge

Inline

a mod for inline text rendering

1.6Mdownloads
SDM  Economy [Forge/Fabric]
1.21.1neoforge

SDM Economy [Forge/Fabric]

A library for creating and managing currencies

1.6Mdownloads
Kev's Library
1.21.1fabric

Kev's Library

A library for Kev's mods

1.5Mdownloads
Backpacked (Fabric)
1.20.1fabric

Backpacked (Fabric)

A vanilla style backpack mod with customisation, pickpocketing, Trinkets integration, and more!

1.5Mdownloads
Lazr's Lib
1.20.1forge

Lazr's Lib

A library containing many utilities for Lazr's Mods.

1.5Mdownloads
Mixin Booster - 🦀 Sp🧽nge Mixin Ultimate ⚡ Exterminator ☠️ MK2 ++ (strong effect) 🦀
1.20.1forge

Mixin Booster - 🦀 Sp🧽nge Mixin Ultimate ⚡ Exterminator ☠️ MK2 ++ (strong effect) 🦀

Makes mixin actually usable on Forge. Exterminates and eradicates any leftover traces of weak Mixin.

1.5Mdownloads
TriQue API
1.20.3fabric

TriQue API

A small library mod for compatibility between mods.

1.5Mdownloads
stacc-api
1.19.2fabric

stacc-api

An API for >64 item stack sizes

1.5Mdownloads
Hotai
1.21.9neoforge

Hotai

Patch mods with external files for modern version

1.5Mdownloads
Bio Library
1.20.1forge

Bio Library

Library mod used by Mrthomas20121 Mods.

1.5Mdownloads
BjornLib
1.20.1forge

BjornLib

A library of generic code for my mods

1.5Mdownloads
Sparkweave Engine
1.21.1fabric

Sparkweave Engine

Library to share code and functionality between projects

1.4Mdownloads
Preloading Tricks
1.21.8fabric

Preloading Tricks

A developer tool for early loader access, class transformation, and preloading hacks.

1.4Mdownloads
CobbleGen [Fabric/(Neo)Forge]
1.19.3fabric

CobbleGen [Fabric/(Neo)Forge]

Customize (and randomize) cobblestone generators

1.4Mdownloads
Enchantment Library at Home
1.20.1forge

Enchantment Library at Home

Standalone version of the Library of Alexandria from Apotheosis

1.4Mdownloads
MC VR API
1.21.8neoforge

MC VR API

An API that allows mods to interoperate with Vivecraft

1.4Mdownloads
CrescentLib
1.20.1forge

CrescentLib

Library For My Mods.

1.4Mdownloads
Jauml
1.21.11neoforge

Jauml

Jauml is a lightweight configuration library for Minecraft mods, designed to simplify JSON-based config management

1.4Mdownloads
ShetiPhianCore [Fabric]
1.21.1fabric

ShetiPhianCore [Fabric]

Required for ShetiPhians Fabric Mods

1.4Mdownloads
GeckoJS
1.21.1neoforge

GeckoJS

Use Geckolib to create animatable block/item/armor by KubeJS

1.4Mdownloads
Additional Placements
1.21.11neoforge

Additional Placements

Additional placement states for many blocks, including vertical slabs and stairs

1.4Mdownloads
Expanded Combat
1.21.1neoforge

Expanded Combat

An expansion to how you battle

1.4Mdownloads
Cosmos Library
1.21.1neoforge

Cosmos Library

Main required library for all TheCosmicNebula_ mods.

1.3Mdownloads
Chassis
1.20.2fabric

Chassis

🧮 Library providing utilities for dynamic asset generation and configuration

1.3Mdownloads