Download mods for Minecraft 1.21.4

Hammer (Lib) Core poster

it is a powerful kernel for managing many mods. For developers, there is the option of using PacketAPI, PacketAPI, Chunkload API and many other features. Using the library of this mod, you can control explosions, create shaders based on this mod, and much more.

Category: Mods
26 march 2021, at 20:17
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Tech Reborn poster

Mod that provides the ability to create and use different types of cars. These machines can be connected to each other, and must be powered by energy that we can distribute anywhere using cables and connectors. With all these and other elements, we will be able to generate energy to power automatic power distribution systems, liquids, create automated ore processing systems and many other industrial systems.

Category: Mods
26 march 2021, at 20:26
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Ding poster

A small service mod that gives a "Ding" signal when you connect to the server, useful for those who have a weak Internet and periodically long connections to a multiplayer server.

Category: Mods
26 march 2021, at 20:28
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Cloth Config poster

Cloth Config eliminates configuration clutter entirely. This essential library instantly generates a clean, highly customizable Graphical User Interface (GUI), making precise mod tuning incredibly efficient. Gain complete control over every parameter – from major toggles down to the minor details. The shift from painful file editing to rapid, intuitive customization ensures your modpack runs flawlessly and exactly as personalized.

Category: Mods
18 december 2025, at 13:35
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FerriteCore poster

FerriteCore sneaks in ninja-style to turbocharge Minecraft performance, slashing memory hogs so mega-worlds glide buttery smooth. My chunk-laggy redstone empires stuttered hard before – now lightning chunk loads, rocksteady FPS, crashes banished. Client/server magic feels legit, no cheats. Battling big-build blues or server slogs? This unsung hero delivers. Worlds breathe easy, responsive and alive – pure bliss for epic projects. Install and reclaim your RAM; gameplay's reborn stable and snappy!

Category: Mods
18 december 2025, at 13:34
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MonoLib poster

MonoLib operates as the ultimate, non-intrusive stealth champion for mod developers. This super-lean core library handles events, registries, commands, and callbacks without any bloat – it’s bulletproof across Fabric, Forge, and NeoForge. I dropped it into massive test packs, and it ran with zero drama: seamless integration, debugging zips by fast, and no conflicts. It’s a huge time-saver allowing you to focus on creativity instead of fixes. Reliability absolutely reigns supreme, delivering effortless pro vibes every time. Essential for crafting stable, seamless worlds – dev life just got drastically smoother!

Category: Mods
18 december 2025, at 13:28
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Controlling poster

The Controlling modification will add and update the standard control settings in the minecraft menu. Now you will be able to easily handle the new added mods that require the assignment of buttons for the game.

Category: Mods
20 march 2021, at 16:33
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Architectury API poster

Architectury API is the ultimate modder lifeline, effectively bridging the chaos of Fabric, Forge, NeoForge, and Quilt. It packs over 90 killer event hooks, slick networking, registry wizardry, and loader calls that crush compatibility hell forever! I successfully mashed up rival mods that used to explode on contact, resulting in flawless sync across platforms with zero crashes. Boilerplate code is slashed to oblivion, letting modpacks and servers thrive without a single hitch. Events fire off like butter, making cross-loader development sane and speedy. Juggling loaders like a boss? This makes pro modding feel effortless and genius-level – it’s the essential glue for multiplatform dreams!

Category: Mods
18 december 2025, at 13:25
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Xaero's Minimap poster

The modification adds a mini-map to Minecraft for navigating the game world. It can display dropped items, NPCs, players, and also the marks left by the player. The mini-map can be customized for yourself. You can use it whenever and wherever you like.

Category: Mods
26 march 2021, at 20:54
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Rebore Core poster

RebornCore is another library designed to better work with some user-installed add-ons in your game client. Most often, it is needed to use modifications of a certain type, this type: TechReborn.

Category: Mods
20 march 2021, at 17:14
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