Neoforge Mods for Minecraft 1.21
Browse 12 free Neoforge mods for Minecraft 1.21 — popular picks include CB Multipart, Cosmos Library, Bundle Weight, There's More!.
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CB Multipart
An opensource library for having multiple things in the one block space
Cosmos Library
Main required library for all TheCosmicNebula_ mods.
Bundle Weight, There's More!
Adds an item component for controlling the weight of an item in a bundle (how much space it takes up)
Exposure: Space
Astrophotography expansion for Exposure. Discover 200 real celestial objects and build your own space catalog.
HammerMultipart
Library to place multiple things in one block space.
DynamicDimension AR Edition
Library mod allows dynamic level creation, finetuned for advanced rocketry
AudioLayer
Load your own MP3 files from a local folder and play them in-game under the `audiolayer` namespace. It also includes built-in KubeJS support for client-side scripting, plus ready-to-use examples for modpack and gameplay integration.
Planet - Border teleport
Border-teleport mod: teleports entities crossing world borders (±326) to opposite side. Perfect for 1:326 Earth maps. Open-source (remix allowed, but must keep code open).
Satako Library (1.21.1, 1.20.1) – UI System, Various Functions
Satako Library is a library for Forge modding. It contains various useful things, UI system and various functions. It also adds 3 commands to the game: give2, summon2 , fill2 which let you specify namespace and path of the arguments separately. Features: Minecraft-related constants, including colors and their codes. Custom user interface components (button, switch-button, […]
CB Multipart Mod (1.21.1, 1.20.1) – Combine Parts in One Block
CB Multipart Mod (formely known as Forge Multipart) is an opensource library for having multiple things in one block space. Features: Allows multiple modded parts, like cables or panels, to fit inside one block. Acts as a core library that other mods depend on to add multipart blocks. Lets you combine different small items from […]
Cosmos Library Mod (1.21.1, 1.20.1) – Dependency for The Cosmos Mod Series
Cosmos Library Mod is a collection of helper functions designed to make creating Minecraft mods quicker. It doesn't add any new features to the game itself. Instead, it serves as a base for other mods, allowing developers to avoid duplicating common code. This mod is part of The Cosmos Series by TheCosmicNebula and is required […]
ARLib Mod (1.21.1, 1.12.2) – Library For Advanced Rocketry Reworked Mod
ARLib Mod is a core library mod designed to support and streamline the functionality of mods in the Advanced Rocketry Reworked ecosystem. It provides essential tools and shared resources that enable integration and performance optimization for dependent mods. Features: Core Functionality: Supplies foundational code and systems required for Advanced Rocketry Reworked and its related mods. […]