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Forge Mods for Minecraft 1.21

Browse 14 free Forge mods for Minecraft 1.21 — popular picks include GottschCore, Mapper Base, Berezka API for Abandoned city buildings.

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GottschCore
1.20.1forge

GottschCore

This is a new base library of code that is used in all of my other mods.

15Mdownloads
Mapper Base
1.21.1neoforge

Mapper Base

A mod that provides basic elements for all my other mods.

11Mdownloads
Berezka API for Abandoned city buildings
1.21.1neoforge

Berezka API for Abandoned city buildings

This mod adds config and plugins support to Apocalypse structures: Abandoned city buildings mod

699kdownloads
VapourWare
1.20.1forge

VapourWare

Base mod that is the foundation for 1.20+ mods by VapourDrive. Contains shared code for fuel powered machines, and a wrench.

413kdownloads
SL Library
1.20.1forge

SL Library

Adds various base utilities, synchronization help, policy, packet sending and data driven

403kdownloads
Unnamed Framework
1.21fabric

Unnamed Framework

The base framework for my datapacks, providing an API of common functions and easy compatibility between modules.

306kdownloads
Villager Fletcher House
1.21.8fabric

Villager Fletcher House

Adds a villager fletcher house to the plains biome

50kdownloads
Keystone Expansion Pufferfish's Skills
1.21.11fabric

Keystone Expansion Pufferfish's Skills

MMO-style skill tree expansion for Puffish Skills, adding new progression categories like Combat, Mining, Exploration, Farming, Crafting, Building, Magic and Taming.

8.7kdownloads
FrogiLib
1.20.1forge

FrogiLib

A small collection of blocks for my building needs

7.6kdownloads
Give me More Slab (GMS)
1.21.8fabric

Give me More Slab (GMS)

GMS is a simple and practical Minecraft mod that expands building possibilities by adding slabs for many more blocks.

789downloads
BBS Addon Engine
1.20.1fabric

BBS Addon Engine

The BBS Addon Engine is an essential compatibility layer that allows you to run BBS CML addons directly on the base BBS mod and BBS FS.

541downloads
Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game
1.21.1forge

Brandon's Core (1.21.1, 1.20.1) – Power Up Your Modded Game

Brandon's Core is the core mod that will be used by most of brandon3055's mods. It provides base ASM functionality and contains common classes. Features: Acts as a required library for other mods like Draconic Evolution to function. Contains a collection of common code and classes that other mods can share. Provides base classes for […]

VapourWare Mod (1.21.1, 1.20.1) – Library for VapourDrive's Mods
1.21.1forge

VapourWare Mod (1.21.1, 1.20.1) – Library for VapourDrive's Mods

VapourWare Mod is a base mod created by VapourDrive. It serves as the foundation for several other mods and includes shared code for fuel-powered machines and a wrench. Features: Provides the logic and framework for fuel consumption, storage, and use in various machines. Adds a wrench that can be used to rotate blocks and disassemble […]

Adventure Item Stats
1.21.1neoforge

Adventure Item Stats

Gaussian variation on base stats of naturally-spawned items — every found sword and armor piece rolls a little different.

17kdownloads