Mods for 1.21.1
1,691 mods match your filters.
Custom quest & UI system for servers rendered client-side via Fabric.
Advanced audio optimization engine for Minecraft: smart pooling, deduplication, caching, and LOD for peak performance.
Live life the right way
Adds "fake" attributes with a datapack, Great for RPG's, Read description
CobbleSuite Library By WhosLucid
A minecraft mod with which you can make unlimited placeholders on modded mc servers, using the placeholders api and much more!
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
Library in aid of controlling entities
A small Fabric API library that simplifies registering items, blocks, and armor by wrapping Minecraft's registry system in a few clean, overloaded methods, cutting down repetitive boilerplate while staying fully backward-compatible.
A standalone, cross-platform library that makes creative mode tabs more customizable
This is a recreation of the 1.6.4 mod, "Lightning Lotad", brought to Minecraft 1.20.1 This mod adds new tools & weapons as well as new materials and blocks!
Now you can use I18n to translate texts that are built-in and untranslatable.
[BETA] A simple library for building cable-like networks server-side.
Readds the old secret setting shaders to 1.21.1's files. Originally meant for the Origins mod, but works as a general library.
Open Hands Lib is a library for Minecraft. Each hand has its own hit cooldown, and the damage and tool are passed through the hand that your mod chooses; the same can be enabled for breaking blocks
Adds new variety of enchantments to Minecraft
The Adaptive Crosshair is a lightweight Fabric mod for Minecraft 1.21+ which morphs your crosshair to match the item you’re holding—sword, pickaxe, or bow.
A lib mod that provides standardized system-level persistent storage
A library to make making GUIs easier using xml & json files.
Canalize breaks the terrain generation framework of the original Minecraft, offloads the core heightmap calculations down to the C++ layer, and bridges them back to the Java game
Control your game with voice
NilKit API provides reusable utilities for mods built around NilLoader, with a particular focus on legacy Minecraft development.
Read the keys of nbt compounds easily!
Brings Jetpack Compose and Material 3 to Minecraft.