1.21.11 Minecraft Mods

Melody is an OpenAL client-side library mod by Keksuccino that lets other Minecraft mods load and play 2D background music from local and web sources.

Client-side mod that shows player heads next to chat messages on Fabric, Neoforge, and Forge for Minecraft 1.20 through 1.21.1.

We have not written this one up yet.

BadOptimizations is a client-side performance mod by thosea for Fabric and Neoforge. It reduces tick workload by caching lightmaps, limiting debug logic, and skipping redundant sky color math.

We have not written this one up yet.

Language Reload speeds up language switching, adds a search box and multi-language fallbacks, and lets you search items in any selected language.

Fzzy Config is a configuration library by fzzyhmstrs that serializes to TOML, builds accessible in-game menus automatically, and syncs settings between clients and servers.

Presence Footsteps brings acoustic detail to your movement across blocks and select entities. It runs on Fabric and Quilt on the client side with full resource pack support.

Fabric mod that parallelizes chunk generation, I/O, and loading across CPU cores while keeping vanilla behavior intact.

Enchantment Descriptions shows brief explanatory text on item tooltips in Minecraft. It helps you understand what each effect does directly from enchanted books and gear.

Debugify is an open source Fabric mod by isxander that fixes over 70 tracker bugs on client and server setups without extra bloat.

MaLiLib is a client-side library mod by masa that provides shared configuration systems, multi-key keybinds, GUI screens, and utilities for dependent Minecraft mods.

Resourceful Lib is a library mod by ThatGravyBoat for Fabric and Neoforge on Minecraft 26.3, 26.2, and 1.21.11. It powers Team Resourceful mods and developer workflows under the MIT license.

We have not written this one up yet.

Curios API is an inventory framework for Neoforge that lets mods add customizable accessory slots on demand without cluttering your interface with unused spaces.

Visuality is a Fabric cosmetic mod by PinkGoosik that adds client-side visual particles like crystal sparkles and slime blobs across specific Minecraft versions.

Packet Fixer by TonimatasDEV increases network packet limits to stop disconnects, NBT memory errors, and payload size crashes in heavy Minecraft modpacks.

More Chat History by JackFred expands the client chat log capacity from the standard 100 entries up to 16384 entries on Fabric and Quilt setups.

Euphoria Patches is a client mod by SpacEagle17 that patches Complementary Shaders to add optional custom features, automated pack patching, and quick preset profiles on Fabric, Quilt, Forge, and Neoforge.

Falling Leaves is a client-side Fabric mod that adds configurable leaf drop particles to trees with support for custom textures and extra block states.

Roughly Enough Items is an MIT-licensed recipe viewer mod by shedaniel. It features customizable item browsing, advanced search filters, and bookmarking.

Carry On lets you lift, transport, and place filled single-block tile entities, mobs, and other players using empty hands while keeping stored items and data intact.

OptiGUI is a client-side Fabric and Quilt mod by opekope2 that enables custom menu and container textures in Minecraft through OptiFine and OptiGUI resource packs.

Litematica is a client-side Fabric mod by masa for Minecraft 26.2, 26.1.2, 26.1.1, 26.1, and 1.21.11. It displays holographic schematics and tools for builders.