Minecraft Java 1.21 Mods
Browse 371 free mods for Minecraft Java 1.21 — popular picks include Sodium/Embeddium Options API, Puzzle, Sodium Options API.
Updated daily
Sodium/Embeddium Options API
Config API for adding Sodium/Embeddium options with a better categories menu
Puzzle
Adds resourcepack features and a GUI to more conveniently configure OptiFine alternatives.
Sodium Options API
Config API for adding Sodium options with a better categories menu
Temporal API
Temporal API is the library for Team Temporal mods, other projects may use it as well.
Does It Tick?
Minecraft's dumbest server performance mod.
Loading Backgrounds
Customize the loading background of the games, and place customizable images.
GPUBooster
Provides DSA & fastest math formulas to game render system for best perfomance! Compatible with Sodium/Embeddium, Iris and shaders.
Accelerated Rendering
Entity rendering optimization mod. Fast vertices transforming and caching using compute shaders.
GeckolibBetterFPS
25% faster rendering Geckolib entities
Jauml
Jauml is a lightweight configuration library for Minecraft mods, designed to simplify JSON-based config management
Quantified API
A high-performance API for Minecraft mods, built to handle tasks efficiently, reduce lag, use GPU acceleration, smart caching, and multithreading - keeping your game smooth and stable.
CobbleBoss
A mod that allows you to infinitely add and customize your own exclusive Bosses in the Cobblemon world.
Borderless Mining Updated
Borderless Mining updated for the latest version with Sodium Config API support
Fast Recipe Search
Significantly speed up recipe search.
CoreProtect
CoreProtect is a fast, efficient, data logging and anti-griefing tool. Rollback and restore any amount of damage. Designed with large servers in mind, CoreProtect will record and manage data without impacting your server performance.
Veil
Upgrade your modding potential with cutting-edge rendering and game-engine features. Built for modders, by modders.
Tetrachord Lib
A lightweight library mod that provides various data structures such as KD Trees and Segment Trees, alongside some other utilitarian functionalities.
ZeroCore
A mod intended for other mod authors, it contains a revised multiblock API that support multiple client mods without performance penalities, a new new GUI system, a base BlockEntity implementation that simplifiy data syncronization and much more.
Create: Deployer API
A create library for addon-developers to simplify logistics
LagFixer
⚡️ Best Performance Solution! 🗄️Trusted by 3000+ servers! ✅ Lightweight and highly Asynchronous!
CICADA Cape Fix
Removes the ugly 'pls update cicada' cape from older versions of CICADA
Curtain
A Forge mod like fabric-carpet
DespawnTweaker Refoxed
Better Let Me Despawn optimization | Don't allow mobs from spawners to despawn
Async Locator Refined
Changes the searching of features to be asynchronous to mitigate associated lag. Maintained version
- FPS Booster - Lag Killer
powerful client-side performance FPS booster
Lightning Grim Anticheat
Anticheat Perfected | 3.0005 reach | 99.999% antikb. Fork of GrimAC that's faster, with better reach checks, interact checks, and numerous bug fixes.
Texture Pack Folders (Like Recursive Resources)
Mod allows folders with packs in them to work, mainly for organization. (Like recursive resources)
Item Components
Change the default components for items! Server-side and data-driven, refreshes on /reload! (and does it properly)
Accelerated Recoiling
A mod of aabb collision optimization.
datapack function library
This data pack provides developers with some useful functions and is compatible with all versions of Minecraft (except for those versions where data packs cannot be installed).
CobbleLand Cobblemon Modpack
Looking for a new adventure? Try out our Fabric Modpack! Its an amazing server with hundreds of added pokemon to collect and trade! This modpack includes the bare necessities required to join the server including cobblemon, cobblemounts, and fabric api
AccrelatedRendering-reFabricated
A client side only entity rendering optimization MOD, aiming at improving performance when rendering large amount of entities or complex modded entities
Create: Dimension, Steamworks Realm
Create: Dimension, Steamworks Realm introduces a brand-new mining-focused dimension, designed for automation and large-scale resource extraction. This world is filled with rich veins of ores
Music Interface
A modern in-game music player for Minecraft with playlists, favorites, album covers and full control over custom music libraries.
lightspeed-kryo
Porting and improving the high version of lightspeed, while changing the serialization library to kryo
Minecraft SQLite JDBC
Up-to-date SQLite JDBC driver wrapped as a universal Forge/Fabric/Bukkit library for plugins like Dynmap and Grim.